CN107384179A - A kind of rigid no-solvent type polyurethane gravity flow self-leveling floor coating and preparation method thereof - Google Patents
A kind of rigid no-solvent type polyurethane gravity flow self-leveling floor coating and preparation method thereof Download PDFInfo
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- CN107384179A CN107384179A CN201710481884.0A CN201710481884A CN107384179A CN 107384179 A CN107384179 A CN 107384179A CN 201710481884 A CN201710481884 A CN 201710481884A CN 107384179 A CN107384179 A CN 107384179A
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- 238000000576 coating method Methods 0.000 title claims abstract description 39
- 239000011248 coating agent Substances 0.000 title claims abstract description 34
- 229920002635 polyurethane Polymers 0.000 title claims abstract description 34
- 239000004814 polyurethane Substances 0.000 title claims abstract description 34
- 230000005484 gravity Effects 0.000 title claims abstract description 31
- 239000002904 solvent Substances 0.000 title claims abstract description 29
- 238000002360 preparation method Methods 0.000 title claims abstract description 11
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 65
- 239000003973 paint Substances 0.000 claims abstract description 41
- 239000002270 dispersing agent Substances 0.000 claims abstract description 22
- 239000000945 filler Substances 0.000 claims abstract description 15
- 239000013530 defoamer Substances 0.000 claims abstract description 14
- -1 deicer Substances 0.000 claims abstract description 14
- 239000004359 castor oil Substances 0.000 claims abstract description 13
- 235000019438 castor oil Nutrition 0.000 claims abstract description 13
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 claims abstract description 13
- 150000005846 sugar alcohols Polymers 0.000 claims abstract description 13
- 238000003756 stirring Methods 0.000 claims abstract description 8
- 239000000203 mixture Substances 0.000 claims description 23
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 8
- 230000004913 activation Effects 0.000 claims description 6
- 238000001994 activation Methods 0.000 claims description 6
- 239000000843 powder Substances 0.000 claims description 6
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 claims description 4
- 239000011863 silicon-based powder Substances 0.000 claims description 4
- 235000010215 titanium dioxide Nutrition 0.000 claims description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000440 bentonite Substances 0.000 claims description 3
- 229910000278 bentonite Inorganic materials 0.000 claims description 3
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 3
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims description 3
- 239000000292 calcium oxide Substances 0.000 claims description 3
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 3
- 239000002808 molecular sieve Substances 0.000 claims description 3
- 125000002467 phosphate group Chemical class [H]OP(=O)(O[H])O[*] 0.000 claims description 3
- 229920000642 polymer Polymers 0.000 claims description 3
- 229920001296 polysiloxane Polymers 0.000 claims description 3
- 229920005573 silicon-containing polymer Polymers 0.000 claims description 3
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims description 3
- 150000003672 ureas Chemical class 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 230000005587 bubbling Effects 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 238000009776 industrial production Methods 0.000 abstract description 2
- 239000002994 raw material Substances 0.000 description 10
- 238000006243 chemical reaction Methods 0.000 description 6
- PGYPOBZJRVSMDS-UHFFFAOYSA-N loperamide hydrochloride Chemical compound Cl.C=1C=CC=CC=1C(C=1C=CC=CC=1)(C(=O)N(C)C)CCN(CC1)CCC1(O)C1=CC=C(Cl)C=C1 PGYPOBZJRVSMDS-UHFFFAOYSA-N 0.000 description 6
- 239000004593 Epoxy Substances 0.000 description 3
- 238000007086 side reaction Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241000276489 Merlangius merlangus Species 0.000 description 1
- LEHOTFFKMJEONL-UHFFFAOYSA-N Uric Acid Chemical compound N1C(=O)NC(=O)C2=C1NC(=O)N2 LEHOTFFKMJEONL-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 238000009408 flooring Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 230000009477 glass transition Effects 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000015927 pasta Nutrition 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 239000011527 polyurethane coating Substances 0.000 description 1
- 229920005749 polyurethane resin Polymers 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000007127 saponification reaction Methods 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000000126 substance Substances 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
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
- C09D175/14—Polyurethanes having carbon-to-carbon unsaturated bonds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/36—Hydroxylated esters of higher fatty acids
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/08—Anti-corrosive paints
-
- 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
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
-
- 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)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Paints Or Removers (AREA)
Abstract
The invention discloses a kind of rigid no-solvent type polyurethane gravity flow self-leveling floor coating and preparation method thereof, the floor coatings are made up of mian paint and curing agent, contain bio-based castor oil derivative polyalcohol, dispersant, defoamer, anti-settling agent, levelling agent, deicer, filler and mill base in the mian paint, the curing agent is aggretion type MDI curing agent.The preparation method of the floor coatings is as follows：1) bio-based castor oil derivative polyalcohol is added into reactor, adds dispersant, defoamer and levelling agent, stir；2) under stirring, anti-settling agent, deicer, filler and mill base is added, is uniformly dispersed, obtains mian paint；3) mian paint is well mixed with curing agent when using.Rigid the no-solvent type polyurethane gravity flow self-leveling floor coating acid-proof alkaline and anti-wear performance of the present invention is excellent, and toughness and hardness are high, safety and environmental protection, paint film is plentiful, for paint film without bubbling, pin hole, loose colour, the disadvantage such as grow dim, preparation method is simple, is adapted to large-scale industrial production.
Description
Technical field
The present invention relates to a kind of rigid no-solvent type polyurethane gravity flow self-leveling floor coating and preparation method thereof, belong to coating skill
Art field.
Background technology
At present, the prevailing resinae floor coatings of in the market are amine cured epoxy floor coatings, its applicating history
Longer, application surface is wider, and market share is larger.The hardness of paint film of epoxy self-leveling floor coating is high, but exists following several
Individual shortcoming：1) fragility is big, not impact resistance；2) curing rate is slow under low temperature condition, pasta and whiting easily occurs；3) wearability
Difference, scratch resistance are poor；4) resistance to organic acid poor performance.Polyurethane gravity flow self-leveling floor coating can be by changing the soft of polyurethane resin
The species and ratio of section and hard section adjust the hardness of paint film, tensile strength, elongation percentage and elasticity so that polyurethane coating film material
Can be from extremely flexible to extremely firm change, its applicability is more extensive than epoxy flooring coating, shows obvious technical advantage,
Quickly grown over nearly 6~7 years, occupation rate of market gradually rises, and engineer applied is more and more, has become one of floor coatings
Important development direction.
The content of the invention
It is an object of the invention to provide a kind of rigid no-solvent type polyurethane gravity flow self-leveling floor coating and preparation method thereof.
The technical solution used in the present invention is：
A kind of rigid no-solvent type polyurethane gravity flow self-leveling floor coating, is made up of mian paint and curing agent, contains in the mian paint
There are bio-based castor oil derivative polyalcohol, dispersant, defoamer, anti-settling agent, levelling agent, deicer, filler and mill base, it is described
Curing agent is aggretion type MDI curing agent.
The mian paint contains the component of following weight/mass percentage composition：
Bio-based castor oil derivative polyalcohol：35%~50%；
Dispersant：1%~1.5%；
Defoamer：0.5%~1%；
Anti-settling agent：0.1%~0.4%；
Levelling agent：0.1%~0.5%；
Deicer：5%~10%；
Filler：35%~50%；
Mill base：1%~5%.
The mass ratio of the mian paint and curing agent is (3~4) during use：1.
The dispersant is in modified polyurethane dispersant, modified phosphate dispersant, modified polyorganosiloxane dispersant
It is at least one.
The mixture that the defoamer is formed for the brokenly bubble polymer solution without organosilicon and polysiloxanes.
The anti-settling agent is at least one of modified urea solution, bentonite.
The levelling agent is organically-modified silica alkane, not at least one of acrylate containing silicone polymer.
The deicer is at least one of 3A molecular sieve activations powder, 4A molecular sieve activations powder, calcium oxide.
The mixture that the filler is made up of rutile type titanium white, silicon powder and talcum powder.
The preparation method of above-mentioned rigid no-solvent type polyurethane gravity flow self-leveling floor coating comprises the following steps：
1) bio-based castor oil derivative polyalcohol is added into reactor, adds dispersant, defoamer and levelling agent, stirring
Uniformly；
2) under stirring, anti-settling agent, deicer, filler and mill base is added, is uniformly dispersed, obtains mian paint；
3) mian paint is well mixed with curing agent when using.
The beneficial effects of the invention are as follows：The rigid no-solvent type polyurethane gravity flow self-leveling floor coating acid-proof alkaline of the present invention
Excellent with anti-wear performance, toughness and hardness are high, and safety and environmental protection, paint film is plentiful, and paint film is without bubbling, pin hole, loose colour, the disadvantage such as grow dim
Disease, preparation method is simple, is adapted to large-scale industrial production.
1) present invention substitutes conventional hydroxy polyethers and hydroxyl polyester, hardness with bio-based castor oil derivative polyalcohol
High, hydrophobicity is by force, saponification stability is high, endurance is excellent, stability to hydrolysis resistance is high, glass transition temperature is high, viscosity is low；
2) present invention is using aggretion type MDI as curing agent, and solidification effect is good, and the paint film after solidification has excellent acid and alkali-resistance
Property, scratch resistance；
3) following react can occur during conventional no-solvent type polyurethane gravity flow self-leveling floor coating use：
Reaction 1：
Reaction 2：
Reaction 1 is the main chemical reactions of rigid no-solvent type polyurethane gravity flow self-leveling floor coating, and reaction 2 is rigidity without molten
The side reaction of formulation polyurethane gravity flow self-leveling floor coating, that is, the reaction with water, this side reaction can produce carbon dioxide, hold
It is easily caused paint film bubbling.The present invention with the addition of deicer in mian paint, can be used for micro-moisture in absorption system, be greatly reduced
The degree that side reaction occurs, avoid film and the disadvantages such as foaming, pin hole occur.
Embodiment
A kind of rigid no-solvent type polyurethane gravity flow self-leveling floor coating, is made up of mian paint and curing agent, contains in the mian paint
There are bio-based castor oil derivative polyalcohol, dispersant, defoamer, anti-settling agent, levelling agent, deicer, filler and mill base, it is described
Curing agent is aggretion type MDI curing agent.
Preferably, the mian paint contains the component of following weight/mass percentage composition：
Bio-based castor oil derivative polyalcohol：35%~50%；
Dispersant：1%~1.5%；
Defoamer：0.5%~1%；
Anti-settling agent：0.1%~0.4%；
Levelling agent：0.1%~0.5%；
Deicer：5%~10%；
Filler：35%~50%；
Mill base：1%~5%.
Preferably, the mass ratio of the mian paint and curing agent is (3~4) during use：1.
Preferably, the bio-based castor oil derivative polyalcohol is Sovermol 750 (BASF), Uric F-40
In (Itoh Oil Mfg), Albodur 912 (Opel enlightening resin Co., Ltd), Sovermol 815 (BASF) extremely
Few one kind.
Preferably, the dispersant is that modified polyurethane dispersant, modified phosphate dispersant, modified polyorganosiloxane disperse
At least one of agent.
It is further preferred that the dispersant be BYK-110, BYK-115, BYK-145, BYK-163, EFKA-4010,
At least one of EFKA-4015, EFKA-4050, Disponer903 (this moral of hamming is modest), DC-3 (DOW CORNING).
Preferably, the mixing that the defoamer is formed for the brokenly bubble polymer solution without organosilicon and polysiloxanes
Thing.
It is further preferred that the defoamer be made up of BYK-A501 and BYK-066N mixture, BYK-A501 and
What mixture, BYK-052 and the Elifom-6110N (the good modest chemical limited company in Taiwan) that BYK-141 is formed were formed
One kind in mixture.
Preferably, the anti-settling agent is at least one of modified urea solution, bentonite.
It is further preferred that the anti-settling agent is BYK-410, BYK-411, SD-2 (this moral of hamming is modest), Bengel-908
At least one of (this moral of hamming is modest).
Preferably, the levelling agent is organically-modified silica alkane, not at least one of acrylate containing silicone polymer.
It is further preferred that the levelling agent is EFKA-3239, EFKA-FL 3740, Level-495 (this moral of hamming
It is modest), at least one of BYK-310.
Preferably, the deicer is at least one of 3A molecular sieve activations powder, 4A molecular sieve activations powder, calcium oxide.
Preferably, the mixture that the filler is made up of rutile type titanium white, silicon powder and talcum powder.
It is further preferred that the filler is rutile type titanium white, 600 height of eye hardness silicon powders, 1250 mesh talcum powder
The mixture formed.
Preferably, the mill base is CHROMA-CHEM 844 (Degussa) mill base.
Preferably, the curing agent be Suprasec 2496 (Hensel steps), Suprasec 1051 (Hensel steps),At least one of VL-50 (Cohan wound).
The preparation method of above-mentioned rigid no-solvent type polyurethane gravity flow self-leveling floor coating comprises the following steps：
1) bio-based castor oil derivative polyalcohol is added into reactor, adds dispersant, defoamer and levelling agent, stirring
Uniformly；
2) under stirring, anti-settling agent, deicer, filler and mill base is added, is uniformly dispersed, obtains mian paint；
3) mian paint is well mixed with curing agent when using.
The present invention is made further explanation and description with reference to specific embodiment.
Embodiment 1：
A kind of rigid no-solvent type polyurethane gravity flow self-leveling floor coating, its raw material composition are as shown in the table：
The raw material composition table of the mian paint of table 1
Curing agent：Suprasec 2469；
In use, by mian paint and curing agent according to mass ratio 4:1 is well mixed.
Embodiment 2：
A kind of rigid no-solvent type polyurethane gravity flow self-leveling floor coating, its raw material composition are as shown in the table：
The raw material composition table of the mian paint of table 2
Curing agent：Suprasec 1051；
In use, by mian paint and curing agent according to mass ratio 4:1 is well mixed.
Embodiment 3：
A kind of rigid no-solvent type polyurethane gravity flow self-leveling floor coating, its raw material composition are as shown in the table：
The raw material composition table of the mian paint of table 3
Curing agent：VL-50；
In use, by mian paint and curing agent according to mass ratio 3:1 is well mixed.
Embodiment 4：
A kind of rigid no-solvent type polyurethane gravity flow self-leveling floor coating, its raw material composition are as shown in the table：
The raw material composition table of the mian paint of table 4
Curing agent：Suprasec 2469；
In use, by mian paint and curing agent according to mass ratio 4:1 is well mixed.
Embodiment 5：
A kind of rigid no-solvent type polyurethane gravity flow self-leveling floor coating, its raw material composition are as shown in the table：
The raw material composition table of the mian paint of table 5
Curing agent：Suprasec 2469；
In use, by mian paint and curing agent according to mass ratio 3:1 is well mixed.
Test case：
After tested, the rigid no-solvent type polyurethane gravity flow self-leveling floor coating that prepared by embodiment 1~5 is satisfied by shown in following table
All technical：
The technical indicator of table 6 and examination criteria or method
Above-described embodiment is the preferable embodiment of the present invention, but embodiments of the present invention are not by above-described embodiment
Limitation, other any Spirit Essences without departing from the present invention with made under principle change, modification, replacement, combine, simplification,
Equivalent substitute mode is should be, is included within protection scope of the present invention.
Claims (10)
- A kind of 1. rigid no-solvent type polyurethane gravity flow self-leveling floor coating, it is characterised in that：It is made up of mian paint and curing agent, it is described In mian paint containing bio-based castor oil derivative polyalcohol, dispersant, defoamer, anti-settling agent, levelling agent, deicer, filler and Mill base, the curing agent are aggretion type MDI curing agent.
- 2. rigid no-solvent type polyurethane gravity flow self-leveling floor coating according to claim 1, it is characterised in that：The mian paint Component containing following weight/mass percentage composition：Bio-based castor oil derivative polyalcohol：35%~50%；Dispersant：1%~1.5%；Defoamer：0.5%~1%；Anti-settling agent：0.1%~0.4%；Levelling agent：0.1%~0.5%；Deicer：5%~10%；Filler：35%~50%；Mill base：1%~5%.
- 3. rigid no-solvent type polyurethane gravity flow self-leveling floor coating according to claim 1, it is characterised in that：Institute during use The mass ratio for stating mian paint and curing agent is (3~4)：1.
- 4. rigid no-solvent type polyurethane gravity flow self-leveling floor coating according to claim 1, it is characterised in that：It is described scattered Agent is at least one of modified polyurethane dispersant, modified phosphate dispersant, modified polyorganosiloxane dispersant.
- 5. rigid no-solvent type polyurethane gravity flow self-leveling floor coating according to claim 1, it is characterised in that：The defoaming The mixture that agent is formed for the brokenly bubble polymer solution without organosilicon and polysiloxanes.
- 6. rigid no-solvent type polyurethane gravity flow self-leveling floor coating according to claim 1, it is characterised in that：It is described anti-settling Agent is at least one of modified urea solution, bentonite.
- 7. rigid no-solvent type polyurethane gravity flow self-leveling floor coating according to claim 1, it is characterised in that：The levelling Agent is organically-modified silica alkane, not at least one of acrylate containing silicone polymer.
- 8. rigid no-solvent type polyurethane gravity flow self-leveling floor coating according to claim 1, it is characterised in that：The water removal Agent is at least one of 3A molecular sieve activations powder, 4A molecular sieve activations powder, calcium oxide.
- 9. rigid no-solvent type polyurethane gravity flow self-leveling floor coating according to claim 1, it is characterised in that：The filler The mixture being made up of rutile type titanium white, silicon powder and talcum powder.
- 10. the preparation method of rigid no-solvent type polyurethane gravity flow self-leveling floor coating described in any one in claim 1~9, It is characterized in that：Comprise the following steps：1) bio-based castor oil derivative polyalcohol is added into reactor, adds dispersant, defoamer and levelling agent, stirring is equal It is even；2) under stirring, anti-settling agent, deicer, filler and mill base is added, is uniformly dispersed, obtains mian paint；3) mian paint is well mixed with curing agent when using.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710481884.0A CN107384179A (en) | 2017-06-22 | 2017-06-22 | A kind of rigid no-solvent type polyurethane gravity flow self-leveling floor coating and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710481884.0A CN107384179A (en) | 2017-06-22 | 2017-06-22 | A kind of rigid no-solvent type polyurethane gravity flow self-leveling floor coating and preparation method thereof |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108047869A (en) * | 2017-12-25 | 2018-05-18 | 中山市榄商置业发展有限公司 | Solvent-free polyurethane self-leveling floor paint and preparation method thereof |
| CN108264837A (en) * | 2018-02-13 | 2018-07-10 | 石家庄市油漆厂 | Solvent-free polyurethane gravity flow self-leveling floor finishing coat and its preparation process |
| CN109504266A (en) * | 2018-10-18 | 2019-03-22 | 信和新材料股份有限公司 | A kind of quick-drying no-solvent polyurethane paint and preparation method thereof modified based on bio-based polymers |
| CN109679487A (en) * | 2018-12-28 | 2019-04-26 | 青岛格林沃德新材料科技有限公司 | A kind of plant oil modified polyurethane elastic terrace material and preparation method thereof |
| CN111269649A (en) * | 2020-04-01 | 2020-06-12 | 湘江建筑科技有限公司 | Terrace coating prepared by degrading and recycling materials through polyurethane waste materials and method |
| CN111892869A (en) * | 2020-06-23 | 2020-11-06 | 山东一诺威聚氨酯股份有限公司 | Two-component polyurethane floor coating composition and preparation method thereof |
| CN112521846A (en) * | 2020-12-04 | 2021-03-19 | 榕珍新材料科技发展(上海)有限公司 | Super-wear-resistant solvent-free polyurethane floor coating and preparation method and use method thereof |
| CN113480930A (en) * | 2021-07-30 | 2021-10-08 | 上海岩皇环保科技有限公司 | UV-resistant polyol polyurethane teak-like self-leveling material and application thereof |
| CN114292580A (en) * | 2021-12-22 | 2022-04-08 | 广东高捷体育产业有限公司 | Self-flowing flat ground material and preparation method thereof |
| CN115010403A (en) * | 2022-05-11 | 2022-09-06 | 万华节能科技(烟台)有限公司 | Waterborne polyurethane floating colored sand self-leveling mortar and preparation process thereof |
| CN115260428A (en) * | 2022-08-31 | 2022-11-01 | 广东盛天体育股份有限公司 | Bio-based degradable environment-friendly sports terrace material and preparation method thereof |
| CN115584194A (en) * | 2022-10-29 | 2023-01-10 | 广东顺德巍龙复合材料有限公司 | Double-component solvent-free vegetable oil-based polyurethane mortar middle-coating floor coating |
| CN118725720A (en) * | 2024-07-16 | 2024-10-01 | 上海岩皇环保科技有限公司 | A bio-based polyurethane terrazzo coating and its application, a bio-based polyurethane terrazzo floor and its preparation method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102775898A (en) * | 2012-08-16 | 2012-11-14 | 广州立邦涂料有限公司 | Solventless polyurethane self-leveling floor paint and preparation method thereof |
-
2017
- 2017-06-22 CN CN201710481884.0A patent/CN107384179A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102775898A (en) * | 2012-08-16 | 2012-11-14 | 广州立邦涂料有限公司 | Solventless polyurethane self-leveling floor paint and preparation method thereof |
Non-Patent Citations (3)
| Title |
|---|
| 《化工百科全书》编辑委员会: "《化工百科全书》", 31 December 1998, 化学工业出版社 * |
| 盛茂桂等: "《新型聚氨酯树脂涂料生产技术与应用》", 28 February 2001, 广东科技出版社 * |
| 韦军: "《高分子合成工艺学》", 28 February 2011, 华东理工大学出版社 * |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108047869A (en) * | 2017-12-25 | 2018-05-18 | 中山市榄商置业发展有限公司 | Solvent-free polyurethane self-leveling floor paint and preparation method thereof |
| CN108264837A (en) * | 2018-02-13 | 2018-07-10 | 石家庄市油漆厂 | Solvent-free polyurethane gravity flow self-leveling floor finishing coat and its preparation process |
| CN109504266A (en) * | 2018-10-18 | 2019-03-22 | 信和新材料股份有限公司 | A kind of quick-drying no-solvent polyurethane paint and preparation method thereof modified based on bio-based polymers |
| CN109679487A (en) * | 2018-12-28 | 2019-04-26 | 青岛格林沃德新材料科技有限公司 | A kind of plant oil modified polyurethane elastic terrace material and preparation method thereof |
| CN111269649A (en) * | 2020-04-01 | 2020-06-12 | 湘江建筑科技有限公司 | Terrace coating prepared by degrading and recycling materials through polyurethane waste materials and method |
| CN111892869A (en) * | 2020-06-23 | 2020-11-06 | 山东一诺威聚氨酯股份有限公司 | Two-component polyurethane floor coating composition and preparation method thereof |
| CN112521846A (en) * | 2020-12-04 | 2021-03-19 | 榕珍新材料科技发展(上海)有限公司 | Super-wear-resistant solvent-free polyurethane floor coating and preparation method and use method thereof |
| CN113480930B (en) * | 2021-07-30 | 2022-03-25 | 上海岩皇环保科技有限公司 | UV-resistant polyol polyurethane teak-like self-leveling material and application thereof |
| CN113480930A (en) * | 2021-07-30 | 2021-10-08 | 上海岩皇环保科技有限公司 | UV-resistant polyol polyurethane teak-like self-leveling material and application thereof |
| CN114292580A (en) * | 2021-12-22 | 2022-04-08 | 广东高捷体育产业有限公司 | Self-flowing flat ground material and preparation method thereof |
| CN115010403A (en) * | 2022-05-11 | 2022-09-06 | 万华节能科技(烟台)有限公司 | Waterborne polyurethane floating colored sand self-leveling mortar and preparation process thereof |
| CN115260428A (en) * | 2022-08-31 | 2022-11-01 | 广东盛天体育股份有限公司 | Bio-based degradable environment-friendly sports terrace material and preparation method thereof |
| CN115260428B (en) * | 2022-08-31 | 2024-04-19 | 广东盛天体育股份有限公司 | Bio-based degradable environment-friendly sports floor material and preparation method thereof |
| CN115584194A (en) * | 2022-10-29 | 2023-01-10 | 广东顺德巍龙复合材料有限公司 | Double-component solvent-free vegetable oil-based polyurethane mortar middle-coating floor coating |
| CN118725720A (en) * | 2024-07-16 | 2024-10-01 | 上海岩皇环保科技有限公司 | A bio-based polyurethane terrazzo coating and its application, a bio-based polyurethane terrazzo floor and its preparation method |
| CN118725720B (en) * | 2024-07-16 | 2025-09-02 | 上海岩皇环保科技有限公司 | A bio-based polyurethane grinding stone coating and its application, a bio-based polyurethane grinding stone floor and its preparation method |
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