CN107353857A - Epoxy joint trimming agent composition and preparation method thereof - Google Patents
Epoxy joint trimming agent composition and preparation method thereof Download PDFInfo
- Publication number
- CN107353857A CN107353857A CN201710477861.2A CN201710477861A CN107353857A CN 107353857 A CN107353857 A CN 107353857A CN 201710477861 A CN201710477861 A CN 201710477861A CN 107353857 A CN107353857 A CN 107353857A
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- epoxy resin
- agent composition
- joint trimming
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- 239000003795 chemical substances by application Substances 0.000 title claims abstract description 59
- 239000004593 Epoxy Substances 0.000 title claims abstract description 57
- 239000000203 mixture Substances 0.000 title claims abstract description 56
- 238000009966 trimming Methods 0.000 title claims abstract description 54
- 238000002360 preparation method Methods 0.000 title claims abstract description 28
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 claims abstract description 64
- 239000003822 epoxy resin Substances 0.000 claims abstract description 45
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 45
- 239000002994 raw material Substances 0.000 claims abstract description 26
- 229940106691 bisphenol a Drugs 0.000 claims abstract description 25
- 230000002421 anti-septic effect Effects 0.000 claims abstract description 21
- 239000003963 antioxidant agent Substances 0.000 claims abstract description 21
- 230000003078 antioxidant effect Effects 0.000 claims abstract description 21
- 239000004841 bisphenol A epoxy resin Substances 0.000 claims abstract description 21
- 239000006097 ultraviolet radiation absorber Substances 0.000 claims abstract description 20
- 239000000049 pigment Substances 0.000 claims abstract description 19
- 239000002270 dispersing agent Substances 0.000 claims abstract description 18
- -1 antiseptic Substances 0.000 claims abstract description 17
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000011353 cycloaliphatic epoxy resin Substances 0.000 claims abstract description 13
- 239000000945 filler Substances 0.000 claims abstract description 12
- 239000012745 toughening agent Substances 0.000 claims abstract description 11
- 239000003085 diluting agent Substances 0.000 claims abstract description 7
- 241000276489 Merlangius merlangus Species 0.000 claims description 34
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 34
- VTYYLEPIZMXCLO-UHFFFAOYSA-L calcium carbonate Substances [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 32
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 32
- 238000003756 stirring Methods 0.000 claims description 28
- 229910002012 Aerosil® Inorganic materials 0.000 claims description 27
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 18
- 239000011863 silicon-based powder Substances 0.000 claims description 18
- UAEPNZWRGJTJPN-UHFFFAOYSA-N methylcyclohexane Chemical compound CC1CCCCC1 UAEPNZWRGJTJPN-UHFFFAOYSA-N 0.000 claims description 8
- 239000004814 polyurethane Substances 0.000 claims description 5
- 229920002635 polyurethane Polymers 0.000 claims description 5
- 150000002118 epoxides Chemical class 0.000 claims description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 3
- 239000004332 silver Substances 0.000 claims description 3
- 229910052709 silver Inorganic materials 0.000 claims description 3
- 239000009261 D 400 Substances 0.000 claims description 2
- 125000002723 alicyclic group Chemical group 0.000 claims description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 1
- 239000002068 microbial inoculum Substances 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 238000005034 decoration Methods 0.000 abstract description 8
- 238000007789 sealing Methods 0.000 abstract description 7
- 241000894006 Bacteria Species 0.000 abstract description 6
- 238000005336 cracking Methods 0.000 abstract description 5
- 230000002085 persistent effect Effects 0.000 abstract description 5
- 229910052573 porcelain Inorganic materials 0.000 abstract description 5
- 238000004383 yellowing Methods 0.000 abstract description 5
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 6
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical group O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 238000007665 sagging Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 238000005201 scrubbing Methods 0.000 description 3
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 239000003242 anti bacterial agent Substances 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 239000004408 titanium dioxide Substances 0.000 description 2
- RNLHGQLZWXBQNY-UHFFFAOYSA-N 3-(aminomethyl)-3,5,5-trimethylcyclohexan-1-amine Chemical compound CC1(C)CC(N)CC(C)(CN)C1 RNLHGQLZWXBQNY-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- QLBRROYTTDFLDX-UHFFFAOYSA-N [3-(aminomethyl)cyclohexyl]methanamine Chemical compound NCC1CCCC(CN)C1 QLBRROYTTDFLDX-UHFFFAOYSA-N 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229940031098 ethanolamine Drugs 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 241000894007 species Species 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J163/00—Adhesives based on epoxy resins; Adhesives based on derivatives of epoxy resins
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/04—Non-macromolecular additives inorganic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/06—Non-macromolecular additives organic
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/08—Metals
- C08K2003/0806—Silver
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Epoxy Resins (AREA)
- Sealing Material Composition (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The present invention relates to a kind of epoxy joint trimming agent composition and preparation method thereof.The epoxy joint trimming agent composition includes component A and B component；The component A includes the following raw material：Epoxy resin, toughener, diluent, dispersant, filler, antiseptic, pigment, ultra-violet absorber, antioxidant；The epoxy resin is bisphenol A type epoxy resin, bisphenol-A epoxy resin, at least two of modified cycloaliphatic epoxy resin；The B component includes the following raw material：Polyetheramine, aliphatic cyclic amine, triethanolamine, diluent, filler.The epoxy joint trimming agent composition of the present invention has being adhesively fixed property, good toughness, and cracking resistance, bright such as porcelain, persistent high efficiency bacteria mildew-proof, waterproof sealing, yellowing resistance are good, good workability, green to meet the excellent combination property such as interior decoration standard.Suitable for the place such as high-end kitchen, the installing of sanitary ware, waterproof and dampproof, mould proof sealing and high-grade hotel, hotel, house decoration.
Description
Technical field
The present invention relates to joint trimming agent, more particularly to epoxy joint trimming agent composition and preparation method thereof.
Background technology
Joint trimming agent is the upgrading products of jointing agent, ornamental in can directly dosing ceramic tile gap after ceramic tile bonding
Traditional gap filler is substantially better than with practicality.
China Guangdong, Zhejiang, Shandong, Liaoning are all production bathroom bases, have substantial amounts of products export every year, its supporting material
Material can also use high-performance joint trimming agent.The fast development of recent year real estate drives high-grade hotel's construction, and with resident
The raising of income and tourism enthusiasm it is surging, Tourism in China is quickly grown, and Resort Hotel, holiday village Quantity also increasingly increase
It is more.Therefore, for high-grade kitchen, bathroom, high-grade hotel finishing, house decoration design and develop be adhesively fixed, good toughness, resist
Cracking, bright such as porcelain (scrubbing resistance), persistent high efficiency bacteria mildew-proof (mould proof 0 grade of grade (GB/T 1741-1989)) and color inhibition
Property, waterproof sealing, good workability (anti-vertical fluidity, metope ground use, not sagging), green meet interior decoration
The high-performance joint trimming agent of standard (GB18583-2008) advantage has wide market prospects.
The content of the invention
Based on this, it is necessary to provide a kind of epoxy joint trimming agent composition, the epoxy joint trimming agent composition, which has, to be adhesively fixed
Property, good toughness, cracking resistance is bright such as porcelain (scrubbing resistance), persistent high efficiency bacteria mildew-proof (mould proof grade (GB/T 1741-1989) 0
Level), waterproof sealing, yellowing resistance are good, good workability (anti-vertical fluidity, metope ground use, not sagging), green
Meet the excellent combination properties such as interior decoration standard (GB18583-2008).
A kind of epoxy joint trimming agent composition, including component A and B component；
The component A, in parts by weight, including the following raw material：
Each raw material sum is 100 parts in the component A；The epoxy resin is bisphenol A type epoxy resin, hydrogenated bisphenol A
At least two in type epoxy resin, cycloaliphatic epoxy resin；
The B component, in parts by weight, including the following raw material：
Each raw material sum is 100 parts in the B component.
In one of the embodiments, the epoxy resin is that weight ratio is 30-40：10-20 bisphenol A type epoxy resin
With bisphenol-A epoxy resin；Or,
Weight ratio is 40-55:15-18:5-10 bisphenol A type epoxy resin, bisphenol-A epoxy resin with it is alicyclic
Epoxy resin.
In one of the embodiments, the epoxy resin is that weight ratio is 36-40：16-20 bisphenol A type epoxy resin
With bisphenol-A epoxy resin.
In one of the embodiments, the toughener is in KH-07 series toughener, polyurethane modified epoxy resin
It is one or more.The polyurethane modified epoxy resin is flexible-epoxy, can such as, Zhuzhou Spring Polymer Co., Ltd.
SL3411, SL3412, SL3421, SL3453, SL3503, SL3803, or, DER791, XZ92466.00 of DOW Chemical,
XZ92465.00。
In one of the embodiments, the epoxide equivalent of the toughener is 255-275, viscosity 28000-
3400mPa·s。
In one of the embodiments, the polyetheramine is two or more in D-230, D-400, D-2000；It is described
Aliphatic cyclic amine is two or more in IPD, 1,3- diamines hexahydrotoluene, R-3618.
In one of the embodiments, in the component A, the filler is 2-10 including weight ratio：1-12：2-10：1-9
Nano-calcium carbonate, silicon powder, coarse whiting and aerosil；
In the B component, the filler is 1-9 including weight ratio：20-30：2-18 aerosil, nano-calcium carbonate
Calcium and coarse whiting.
In one of the embodiments, the silicon powder, coarse whiting, aerosil for drying-type active micro silicon powder,
Coarse whiting, aerosil.
In one of the embodiments, the ultra-violet absorber is the one or more in UV196, UV-40, UV-9；
The antioxidant is V73-P.
In one of the embodiments, the dispersant is Bi Ke chemistry BYK-2151,2070, P104S.
In one of the embodiments, the antiseptic is silver antibacterial agent.
In one of the embodiments, the pigment is titanium dioxide.
In one of the embodiments, the diluent described in the component A and B component is phenmethylol.
The present invention also provides the preparation method of described epoxy joint trimming agent composition, comprises the following steps：
The preparation of component A：
The epoxy resin, toughener, diluent are stirred in proportion；Then the filler, pigment are added, is disperseed
Agent, antiseptic, antioxidant, ultra-violet absorber are stirred, and vacuumize 30-60min to gained mixture；Produce the A
Component；
The preparation of B component：
The polyetheramine, aliphatic cyclic amine, triethanolamine, diluent, filler are stirred in proportion, and to gained mixture
Vacuumize 30-60min；Produce the B component.
In one of the embodiments, the speed of the stirring is that 1500-3000 turns/min, time 20-30min.
The principle and advantage of the present invention is as follows：
First, the present invention is using in bisphenol A type epoxy resin, bisphenol-A epoxy resin, cycloaliphatic epoxy resin
At least two flexible-epoxy compound system is as resin component, with reference to the macromolecular curing agent polyethers containing soft segment
Amine is epoxy resin toughened, and its soft segment can be bonded in the cross linking of epoxy resin network of densification, while is coordinated using three ethanol
Amine during solidification, can form fine and close, loose alternate two-phase network structure, reduce system and hand over as curing accelerator
Connection degree, it is adjustable to form toughness, and scrubbable epoxy joint trimming agent composition；
Secondly, above-mentioned flexible-epoxy compound system is coordinated with aliphatic cyclic amine, and is aided with antioxidant, ultraviolet suction
The function additive such as agent and antiseptic is received, each function additive can be made in the curing process, in foregoing two-phase network structure
It is even scattered, significantly improve the yellowing resistance and bacteria mildew-proof effect of epoxy joint trimming agent composition.
Based on this, epoxy joint trimming agent composition of the invention, it is made up of each raw material of reasonable preparation, has and be adhesively fixed
Property, good toughness, cracking resistance is bright such as porcelain (scrubbing resistance), persistent high efficiency bacteria mildew-proof (mould proof grade (GB/T 1741-1989) 0
Level), waterproof sealing, yellowing resistance are good, good workability (anti-vertical fluidity, metope ground use, not sagging), green
Meet the excellent combination properties such as interior decoration standard (GB18583-2008).
Compared with prior art, the invention has the advantages that：
The present invention is by using in bisphenol A type epoxy resin, bisphenol-A epoxy resin, cycloaliphatic epoxy resin
At least two flexible-epoxy compound system is as resin component, with reference to polyetheramine and aliphatic cyclic amine as curing agent, rationally
Each raw material composition is prepared, obtained epoxy joint trimming agent composition is bright as porcelain is (resistance to being adhesively fixed property, good toughness, cracking resistance
Clean), persistent high efficiency bacteria mildew-proof (mould proof 0 grade of grade (GB/T 1741-1989)), waterproof sealing, yellowing resistance are good, well
Workability (anti-vertical fluidity, metope ground use, not sagging), it is green to meet interior decoration standard (GB18583-
2008) the excellent combination property such as.Suitable for high-end kitchen, the installing of sanitary ware, waterproof and dampproof, mould proof sealing and high-grade wine
The places such as shop, hotel, house decoration.
Species progress of the present invention further to compositions such as the toughener in epoxy joint trimming agent composition, fillers is preferred, with
The flexible-epoxy compound system is coordinated, and can further improve the intensity of epoxy joint trimming agent composition, anti-watertight
Envelope property and workability.
The preparation method of the epoxy joint trimming agent composition of the present invention, it is simple to operate, it is easy to commercial Application.
Embodiment
Epoxy joint trimming agent composition of the present invention and preparation method thereof is made below in conjunction with specific embodiment further detailed
Explanation.
The bisphenol A type epoxy resin used in the embodiment of the present invention, purchased from South Epoxy Resin (Kunshan) Co., Ltd., type
Number it is CYD-128；
Bisphenol-A epoxy resin, purchased from U.S. Hexion HEXION, model EPONEX1510；
Cycloaliphatic epoxy resin is modified cycloaliphatic epoxy resin, purchased from Japanese Daisel chemical industry Co., Ltd, type
Number it is CEL2021P；
Polyurethane modified epoxy resin, it is a kind of flexible-epoxy (toughener), it is limited purchased from Zhuzhou generation woods polymer
Company, model SL3411, SL3412, epoxide equivalent (g/eq) are 255-275, and viscosity (25 DEG C) is 28000-3400mPa
s；
Polyurethane modified epoxy resin, it is a kind of flexible-epoxy (toughener), purchased from DOW Chemical, model
DER791, epoxide equivalent (g/eq) are 255-275, and viscosity (25 DEG C) is 28000-3400mPas；
IPD is modified IPD, is won purchased from Germany and creates Degussa, model IPDA；
1,3- diamines hexahydrotoluene is modified 1,3- diamines hexahydrotoluenes, purchased from Mitsubishi, model 1,3-
BAC；R-3618 aliphatic cyclic amines, purchased from Guangzhou Rui Qi Chemical Co., Ltd.s；
Dispersant is purchased from one kind in BYK-2151 chemical Bi Ke, 2070, P104S；
Ultra-violet absorber is one kind in UV196, UV-40, UV-9；
Antiseptic is silver antibacterial agent；
Pigment is titanium dioxide；
Antioxidant is V73-P.
Embodiment 1
A kind of epoxy joint trimming agent composition of the present embodiment, including component A and B component；
The component A, in parts by weight, including the following raw material：
Bisphenol A type epoxy resin (CYD-128)：32 parts
Hydrogenated bisphenol A epoxy resin：13 parts
DER791：5 parts
Phenmethylol：6 parts
Nano-calcium carbonate：7 parts
Silicon powder：8 parts
Coarse whiting：7 parts
Aerosil：9 parts
Dispersant：1 part
Antiseptic：1.9 part
Antioxidant：0.01 part
Ultra-violet absorber：0.09 part
Pigment：10 parts.
The B component, in parts by weight, including the following raw material：
Polyetheramine D230：7 parts
Polyetheramine D2000：6 parts
R-3618：6 parts
Modified 1,3- diamines hexahydrotoluenes：15 parts
Triethanolamine：3 parts
Phenmethylol：8 parts
Nano-calcium carbonate：28 parts
Coarse whiting：18 parts
Aerosil：9 parts.
The preparation method of component A is as follows in above-mentioned epoxy joint trimming agent composition：
(a) bisphenol A epoxide resin (CYD-128), hydrogenated bisphenol A epoxy resin, DER791, phenmethylol are distinguished in proportion
Add in planetary mixer, high-speed stirred is well mixed；
(b) nano-calcium carbonate, silicon powder, coarse whiting, pigment is added to be well mixed with aerosil high-speed stirred；
(c) dispersant, antiseptic, antioxidant and ultra-violet absorber high-speed stirred is added to be well mixed；
(d) stirring vacuumizes 30-60min, and control vacuum is not higher than -0.1Mpa, produces component A.
The speed of the stirring is that 1500-3000 turns/min, time 25min.
The preparation method of B component is as follows in above-mentioned epoxy joint trimming agent composition：
(a) polyetheramine D230, polyetheramine D2000, R-3618, modified 1,3- diamines hexahydrotoluene, triethanolamine, benzene first
Alcohol is separately added into planetary mixer in proportion, and high-speed stirred is well mixed；
(b) nano-calcium carbonate, coarse whiting, aerosil high-speed stirred is added to be well mixed；
(c) stirring vacuumizes 30-60min, and control vacuum is not higher than -0.1Mpa, produces B component.
The speed of the stirring is that 1500-3000 turns/min, time 25min.
Embodiment 2
A kind of epoxy joint trimming agent composition of the present embodiment, including component A and B component；
The component A, in parts by weight, including the following raw material：
Bisphenol A type epoxy resin (CYD-128)：35 parts
Hydrogenated bisphenol A epoxy resin：15 parts
DER791：7 parts
SL3411：8 parts
Phenmethylol：6 parts
Nano-calcium carbonate：5 parts
Silicon powder：5 parts
Coarse whiting：5 parts
Aerosil：6 parts
Dispersant：1 part
Antiseptic：1.9 part
Antioxidant：0.02 part
Ultra-violet absorber：0.08 part
Pigment：5 parts.
The B component, in parts by weight, including the following raw material：
Polyetheramine D230：7 parts
Polyetheramine D2000：6 parts
Modified IPD：6 parts
Modified 1,3- diamines hexahydrotoluenes：15 parts
Triethanolamine：3 parts
Phenmethylol：8 parts
Nano-calcium carbonate：28 parts
Coarse whiting：18 parts
Aerosil：9 parts.
The preparation method of component A is as follows in above-mentioned epoxy joint trimming agent composition：
(a) by bisphenol A epoxide resin (CYD-128), hydrogenated bisphenol A epoxy resin, DER791, SL3411 phenmethylol press than
Example is separately added into planetary mixer, and high-speed stirred is well mixed；
(b) nano-calcium carbonate, silicon powder, coarse whiting, pigment is added to be well mixed with aerosil high-speed stirred；
(c) dispersant, antiseptic, antioxidant and ultra-violet absorber high-speed stirred is added to be well mixed；
(d) stirring vacuumizes 30-60min, and control vacuum is not higher than -0.1Mpa, produces component A.
The speed of the stirring is that 1500-3000 turns/min, time 25min.
The preparation method of B component is as follows in above-mentioned epoxy joint trimming agent composition：
(a) polyetheramine D230, polyetheramine D2000, modified IPD, modified 1,3- diamines hexahydrotoluene, three
Monoethanolamine, phenmethylol are separately added into planetary mixer in proportion, and high-speed stirred is well mixed；
(b) nano-calcium carbonate, coarse whiting, aerosil high-speed stirred is added to be well mixed；
(c) stirring vacuumizes 30-60min, and control vacuum is not higher than -0.1Mpa, produces B component.
The speed of the stirring is that 1500-3000 turns/min, time 25min.
Embodiment 3
A kind of epoxy joint trimming agent composition of the present embodiment, including component A and B component；
The component A, in parts by weight, including the following raw material：
Bisphenol A type epoxy resin (CYD-128)：38 parts
Hydrogenated bisphenol A epoxy resin：18 parts
DER791：5 parts
SL3411：5 parts
Phenmethylol：4 parts
Nano-calcium carbonate：4 parts
Silicon powder：5 parts
Coarse whiting：5 parts
Aerosil：6 parts
Dispersant：1 part
Antiseptic：1.9 part
Antioxidant：0.01 part
Ultra-violet absorber：0.09 part
Pigment：7 parts.
The B component, in parts by weight, including the following raw material：
Polyetheramine D400：8 parts
Polyetheramine D2000：6 parts
Modified IPD：6
Modified 1,3- diamines hexahydrotoluenes：15 parts
Triethanolamine：3 parts
Phenmethylol：8 parts
Nano-calcium carbonate：27 parts
Coarse whiting：18 parts
Aerosil：9 parts.
The preparation method of component A is as follows in above-mentioned epoxy joint trimming agent composition：
(a) bisphenol A epoxide resin (CYD-128), hydrogenated bisphenol A epoxy resin, DER791, SL3411, phenmethylol are pressed
Ratio is separately added into planetary mixer, and high-speed stirred is well mixed；
(b) nano-calcium carbonate, silicon powder, coarse whiting, pigment is added to be well mixed with aerosil high-speed stirred；
(c) dispersant, antiseptic, antioxidant and ultra-violet absorber high-speed stirred is added to be well mixed；
(d) stirring vacuumizes 30-60min, and control vacuum is not higher than -0.1Mpa, produces component A.
The speed of the stirring is that 1500-3000 turns/min, time 25min.
The preparation method of B component is as follows in above-mentioned epoxy joint trimming agent composition：
(a) polyetheramine D400, polyetheramine D2000, modified IPD, modified 1,3- diamines hexahydrotoluene, three
Monoethanolamine, phenmethylol are separately added into planetary mixer in proportion, and high-speed stirred is well mixed；
(b) nano-calcium carbonate, coarse whiting, aerosil high-speed stirred is added to be well mixed；
(c) stirring vacuumizes 30-60min, and control vacuum is not higher than -0.1Mpa, produces B component.
The speed of the stirring is that 1500-3000 turns/min, time 25min.
Embodiment 4
A kind of epoxy joint trimming agent composition of the present embodiment, including component A and B component；
The component A, in parts by weight, including the following raw material：
Bisphenol A type epoxy resin (CYD-128)：40 parts
Hydrogenated bisphenol A epoxy resin：18 parts
Modified cycloaliphatic epoxy resin：5 parts
SL3412：6 parts
Phenmethylol：5 parts
Nano-calcium carbonate：4 parts
Silicon powder：4 parts
Coarse whiting：2 parts
Aerosil：3 parts
Dispersant：1 part
Antiseptic：1.9 part
Antioxidant：0.01 part
Ultra-violet absorber：0.09 part
Pigment：10 parts.
The B component, in parts by weight, including the following raw material：
Polyetheramine D230：4 parts
Polyetheramine D2000：5 parts
Modified IPD：4 parts
R-3618：3 parts
Modified 1,3- diamines hexahydrotoluenes：19 parts
Triethanolamine：2 parts
Phenmethylol：10 parts
Nano-calcium carbonate：30 parts
Coarse whiting：15 parts
Aerosil：8 parts.
The preparation method of component A is as follows in above-mentioned epoxy joint trimming agent composition：
(a) by bisphenol A epoxide resin (CYD-128), hydrogenated bisphenol A epoxy resin, modified cycloaliphatic epoxy resin,
SL3412, phenmethylol are separately added into planetary mixer in proportion, and high-speed stirred is well mixed；
(b) nano-calcium carbonate, silicon powder, coarse whiting, pigment is added to be well mixed with aerosil high-speed stirred；
(c) dispersant, antiseptic, antioxidant and ultra-violet absorber high-speed stirred is added to be well mixed；
(d) stirring vacuumizes 30-60min, and control vacuum is not higher than -0.1Mpa, produces component A.
The speed of the stirring is that 1500-3000 turns/min, time 25min.
The preparation method of B component is as follows in above-mentioned epoxy joint trimming agent composition：
(a) polyetheramine D230, polyetheramine D2000, modified IPD, R-3618, modified 1,3- diamines methyl rings
Hexane, triethanolamine, phenmethylol are separately added into planetary mixer in proportion, and high-speed stirred is well mixed；
(b) nano-calcium carbonate, coarse whiting, aerosil high-speed stirred is added to be well mixed；
(c) stirring vacuumizes 30-60min, and control vacuum is not higher than -0.1Mpa, produces B component.
The speed of the stirring is that 1500-3000 turns/min, time 25min.
Embodiment 5
A kind of epoxy joint trimming agent composition of the present embodiment, including component A and B component；
The component A, in parts by weight, including the following raw material：
Bisphenol A type epoxy resin (CYD-128)：50 parts
Hydrogenated bisphenol A epoxy resin：18 parts
Modified cycloaliphatic epoxy resin：5
SL3411：4 parts
Phenmethylol：3 parts
Nano-calcium carbonate：2 parts
Silicon powder：1 part
Coarse whiting：3 parts
Aerosil：4 parts
Dispersant：1 part
Antiseptic：1.9 part
Antioxidant：0.01 part
Ultra-violet absorber：0.09 part
Pigment：7 parts.
The B component, in parts by weight, including the following raw material：
Polyetheramine D230：4 parts
Polyetheramine D2000：5 parts
Modified IPD：4 parts
R-3618：3 parts
Modified 1,3- diamines hexahydrotoluenes：19 parts
Triethanolamine：2 parts
Phenmethylol：10 parts
Nano-calcium carbonate：30 parts
Coarse whiting：16 parts
Aerosil：7 parts.
The preparation method of component A is as follows in above-mentioned epoxy joint trimming agent composition：
(a) by bisphenol A epoxide resin (CYD-128), hydrogenated bisphenol A epoxy resin, modified cycloaliphatic epoxy resin,
SL3411, phenmethylol are separately added into planetary mixer in proportion, and high-speed stirred is well mixed；
(b) nano-calcium carbonate, silicon powder, coarse whiting, pigment is added to be well mixed with aerosil high-speed stirred；
(c) dispersant, antiseptic, antioxidant and ultra-violet absorber high-speed stirred is added to be well mixed；
(d) stirring vacuumizes 30-60min, and control vacuum is not higher than -0.1Mpa, produces component A.
The speed of the stirring is that 1500-3000 turns/min, time 25min.
The preparation method of B component is as follows in above-mentioned epoxy joint trimming agent composition：
(a) polyetheramine D230, polyetheramine D2000, modified IPD, R-3618, modified 1,3- diamines methyl rings
Hexane, triethanolamine, phenmethylol are separately added into planetary mixer in proportion, and high-speed stirred is well mixed；
(b) nano-calcium carbonate, coarse whiting, aerosil high-speed stirred is added to be well mixed；
(c) stirring vacuumizes 30-60min, and control vacuum is not higher than -0.1Mpa, produces B component.
The speed of the stirring is that 1500-3000 turns/min, time 25min.
Embodiment 6
A kind of epoxy joint trimming agent composition of the present embodiment, including component A and B component；
The component A, in parts by weight, including the following raw material：
Bisphenol A type epoxy resin (CYD-128)：55 parts
Hydrogenated bisphenol A epoxy resin：15 parts
Modified cycloaliphatic epoxy resin：10 parts
SL3412：4 parts
Phenmethylol：1 part
Nano-calcium carbonate：2 parts
Silicon powder：1 part
Coarse whiting：2 parts
Aerosil：2 parts
Dispersant：1 part
Antiseptic：1.9 part
Antioxidant：0.01 part
Ultra-violet absorber：0.09 part
Pigment：5 parts.
The B component, in parts by weight, including the following raw material：
Polyetheramine D230：6 parts
Polyetheramine D400：5 parts
Polyetheramine D2000：5 parts
Modified IPD：4 parts
R-3618：3 parts
Modified 1,3- diamines hexahydrotoluenes：20 parts
Triethanolamine：2 parts
Phenmethylol：8 parts
Nano-calcium carbonate：24 parts
Coarse whiting：14 parts
Aerosil：9 parts.
The preparation method of component A is as follows in above-mentioned epoxy joint trimming agent composition：
(a) by bisphenol A epoxide resin (CYD-128), hydrogenated bisphenol A epoxy resin, modified cycloaliphatic epoxy resin,
SL3412, phenmethylol are separately added into planetary mixer in proportion, and high-speed stirred is well mixed；
(b) nano-calcium carbonate, silicon powder, coarse whiting, pigment is added to be well mixed with aerosil high-speed stirred；
(c) dispersant, antiseptic, antioxidant and ultra-violet absorber high-speed stirred is added to be well mixed；
(d) stirring vacuumizes 30-60min, and control vacuum is not higher than -0.1Mpa, produces component A.
The speed of the stirring is that 1500-3000 turns/min, time 25min.
The preparation method of B component is as follows in above-mentioned epoxy joint trimming agent composition：
(a) polyetheramine D230, polyetheramine D400, polyetheramine D2000, modified IPD, R-3618, modified 1,3-
Diamines hexahydrotoluene, triethanolamine, phenmethylol are separately added into planetary mixer in proportion, and high-speed stirred is well mixed；
(b) nano-calcium carbonate, coarse whiting, aerosil high-speed stirred is added to be well mixed；
(c) stirring vacuumizes 30-60min, and control vacuum is not higher than -0.1Mpa, produces B component.
Comparative example
A kind of epoxy joint trimming agent composition of this comparative example, including component A and B component；
The component A, in parts by weight, including the following raw material：
Bisphenol A type epoxy resin (CYD-128)：61 parts
Phenmethylol：3 parts
Nano-calcium carbonate：5 parts
Silicon powder：6 parts
Coarse whiting：8 parts
Aerosil：9 parts
Dispersant：1 part
Antiseptic：1.9 part
Antioxidant：0.01 part
Ultra-violet absorber：0.09 part
Pigment：5 parts.
The B component, in parts by weight, including the following raw material：
Polyetheramine D230：6 parts
Polyetheramine D400：5 parts
Polyetheramine D2000：5 parts
Modified IPD：4 parts
R-3618：3 parts
Modified 1,3- diamines hexahydrotoluenes：20 parts
Triethanolamine：2 parts
Phenmethylol：8 parts
Nano-calcium carbonate：24 parts
Coarse whiting：14 parts
Aerosil：9 parts.
The preparation method of component A is as follows in above-mentioned epoxy joint trimming agent composition：
(a) bisphenol A epoxide resin (CYD-128), phenmethylol are separately added into planetary mixer in proportion, high-speed stirred
It is well mixed；
(b) nano-calcium carbonate, silicon powder, coarse whiting, pigment is added to be well mixed with aerosil high-speed stirred；
(c) dispersant, antiseptic, antioxidant and ultra-violet absorber high-speed stirred is added to be well mixed；
(d) stirring vacuumizes 30-60min, and control vacuum is not higher than -0.1Mpa, produces component A.
The speed of the stirring is that 1500-3000 turns/min, time 25min.
The preparation method of B component is as follows in above-mentioned epoxy joint trimming agent composition：
(a) polyetheramine D230, polyetheramine D400, polyetheramine D2000, modified IPD, R-3618, modified 1,3-
Diamines hexahydrotoluene, triethanolamine, phenmethylol are separately added into planetary mixer in proportion, and high-speed stirred is well mixed；
(b) nano-calcium carbonate, coarse whiting, aerosil high-speed stirred is added to be well mixed；
(c) stirring vacuumizes 30-60min, and control vacuum is not higher than -0.1Mpa, produces B component.
Constructed using the epoxy joint trimming agent composition of embodiment 1-6 and comparative example：The component A is pressed with B component
According to weight than 1:1 is well mixed, after solidifying 7 days.
Performance indications are as shown in table 1.
Table 1
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope that this specification is recorded all is considered to be.
Embodiment described above only expresses the several embodiments of the present invention, and its description is more specific and detailed, but simultaneously
Can not therefore it be construed as limiting the scope of the patent.It should be pointed out that come for one of ordinary skill in the art
Say, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. a kind of epoxy joint trimming agent composition, it is characterised in that including component A and B component；
The component A, in parts by weight, including the following raw material：
Each raw material sum is 100 parts in the component A；The epoxy resin is bisphenol A type epoxy resin, hydrogenated bisphenol A type ring
At least two in oxygen tree fat, cycloaliphatic epoxy resin；
The B component, in parts by weight, including the following raw material：
Each raw material sum is 100 parts in the B component.
2. epoxy joint trimming agent composition according to claim 1, it is characterised in that the epoxy resin is that weight ratio is
30-40：10-20 bisphenol A type epoxy resin and bisphenol-A epoxy resin；Or,
Weight ratio is 40-55：15-18：5-10 bisphenol A type epoxy resin, bisphenol-A epoxy resin and alicyclic epoxy
Resin.
3. epoxy joint trimming agent composition according to claim 1, it is characterised in that the toughener is that KH-07 series increases
Tough dose, the one or more in polyurethane modified epoxy resin.
4. epoxy joint trimming agent composition according to claim 3, it is characterised in that the epoxide equivalent of the toughener is
255-275, viscosity 28000-3400mPas.
5. epoxy joint trimming agent composition according to claim 1, it is characterised in that the polyetheramine be D-230, D-400,
Two or more in D-2000；The aliphatic cyclic amine is two in IPD, 1,3- diamines hexahydrotoluene, R-3618
Kind is a variety of.
6. epoxy joint trimming agent composition according to claim 1, it is characterised in that in the component A, the filler includes
Weight ratio is 2-10：1-12：2-10：1-9 nano-calcium carbonate, silicon powder, coarse whiting and aerosil；
In the B component, the filler is 1-9 including weight ratio：20-30：2-18 aerosil, nano-calcium carbonate and
Coarse whiting.
7. the epoxy joint trimming agent composition according to claim any one of 1-6, it is characterised in that the ultra-violet absorber
For UV196, UV-40, UV-9 one or more；The antioxidant is V73-P.
8. the epoxy joint trimming agent composition according to claim any one of 1-6, it is characterised in that the antiseptic is anti-for silver
Microbial inoculum.
9. the preparation method of the epoxy joint trimming agent composition described in claim any one of 1-8, it is characterised in that including following step
Suddenly：
The preparation of component A：
The epoxy resin, toughener, diluent are stirred in proportion；Then add the filler, pigment, dispersant,
Antiseptic, antioxidant, ultra-violet absorber are stirred, and vacuumize 30-60min to gained mixture；Produce the A groups
Point；
The preparation of B component：
The polyetheramine, aliphatic cyclic amine, triethanolamine, diluent, filler are stirred in proportion, and gained mixture is taken out very
Empty 30-60min；Produce the B component.
10. the preparation method of epoxy joint trimming agent composition according to claim 9, it is characterised in that the speed of the stirring
Spend and turn/min, time 20-30min for 1500-3000.
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| CN119192785A (en) * | 2023-06-26 | 2024-12-27 | 中国石油化工股份有限公司 | A kind of bisphenol A type epoxy resin crystal glue and preparation method thereof |
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Address after: No. 1 Yun'an Road, Guangzhou Private Science and Technology Park, Baiyun District, Guangzhou City, Guangdong Province, 510000 Patentee after: Guangzhou Baiyun Technology Co.,Ltd. Address before: No. 1 Yun'an Road, Guangzhou Private Science and Technology Park, Baiyun District, Guangzhou City, Guangdong Province, 510000 Patentee before: GUANGZHOU BAIYUN CHEMICAL INDUSTRY Co.,Ltd. |