CN106566242A - Environment-friendly flame-retardant nylon corrugated pipe - Google Patents
Environment-friendly flame-retardant nylon corrugated pipe Download PDFInfo
- Publication number
- CN106566242A CN106566242A CN201610964980.6A CN201610964980A CN106566242A CN 106566242 A CN106566242 A CN 106566242A CN 201610964980 A CN201610964980 A CN 201610964980A CN 106566242 A CN106566242 A CN 106566242A
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- CN
- China
- Prior art keywords
- parts
- corrugated tube
- environmental
- nylon corrugated
- resistant nylon
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- 239000004677 Nylon Substances 0.000 title claims abstract description 24
- 229920001778 nylon Polymers 0.000 title claims abstract description 24
- 239000003063 flame retardant Substances 0.000 title abstract description 9
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 title abstract 5
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000003963 antioxidant agent Substances 0.000 claims abstract description 11
- 230000003078 antioxidant effect Effects 0.000 claims abstract description 11
- 239000003085 diluting agent Substances 0.000 claims abstract description 11
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000002994 raw material Substances 0.000 claims abstract description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052796 boron Inorganic materials 0.000 claims abstract description 6
- 229920005558 epichlorohydrin rubber Polymers 0.000 claims abstract description 6
- 239000000835 fiber Substances 0.000 claims abstract description 6
- 229910021389 graphene Inorganic materials 0.000 claims abstract description 6
- 239000000843 powder Substances 0.000 claims abstract description 6
- DBCAQXHNJOFNGC-UHFFFAOYSA-N 4-bromo-1,1,1-trifluorobutane Chemical compound FC(F)(F)CCCBr DBCAQXHNJOFNGC-UHFFFAOYSA-N 0.000 claims abstract description 5
- STVZJERGLQHEKB-UHFFFAOYSA-N ethylene glycol dimethacrylate Substances CC(=C)C(=O)OCCOC(=O)C(C)=C STVZJERGLQHEKB-UHFFFAOYSA-N 0.000 claims abstract description 5
- 230000009970 fire resistant effect Effects 0.000 claims description 14
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 claims description 10
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 10
- 239000002131 composite material Substances 0.000 claims description 10
- 239000005995 Aluminium silicate Substances 0.000 claims description 5
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 5
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 claims description 5
- BGYHLZZASRKEJE-UHFFFAOYSA-N [3-[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxy]-2,2-bis[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxymethyl]propyl] 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoate Chemical compound CC(C)(C)C1=C(O)C(C(C)(C)C)=CC(CCC(=O)OCC(COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)(COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)=C1 BGYHLZZASRKEJE-UHFFFAOYSA-N 0.000 claims description 5
- 235000012211 aluminium silicate Nutrition 0.000 claims description 5
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 5
- YYRMJZQKEFZXMX-UHFFFAOYSA-N calcium;phosphoric acid Chemical compound [Ca+2].OP(O)(O)=O.OP(O)(O)=O YYRMJZQKEFZXMX-UHFFFAOYSA-N 0.000 claims description 5
- 239000013078 crystal Substances 0.000 claims description 5
- 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 5
- 239000010419 fine particle Substances 0.000 claims description 5
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 5
- 229920002545 silicone oil Polymers 0.000 claims description 5
- 239000002426 superphosphate Substances 0.000 claims description 5
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 5
- 229920002554 vinyl polymer Polymers 0.000 claims description 5
- 229950000845 politef Drugs 0.000 claims description 4
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 2
- UQEAIHBTYFGYIE-UHFFFAOYSA-N hexamethyldisiloxane Chemical compound C[Si](C)(C)O[Si](C)(C)C UQEAIHBTYFGYIE-UHFFFAOYSA-N 0.000 claims description 2
- 125000005646 oximino group Chemical group 0.000 claims description 2
- 229910000077 silane Inorganic materials 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- 239000003610 charcoal Substances 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 abstract description 5
- 229910021502 aluminium hydroxide Inorganic materials 0.000 abstract description 5
- -1 polytetrafluoroethylene Polymers 0.000 abstract description 4
- 239000000945 filler Substances 0.000 abstract description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 abstract description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 abstract description 2
- FFUAGWLWBBFQJT-UHFFFAOYSA-N hexamethyldisilazane Chemical compound C[Si](C)(C)N[Si](C)(C)C FFUAGWLWBBFQJT-UHFFFAOYSA-N 0.000 abstract 2
- 229920000915 polyvinyl chloride Polymers 0.000 abstract 1
- 239000004800 polyvinyl chloride Substances 0.000 abstract 1
- INETXKGLHYNTHK-AQWWNALJSA-N tetrakis[(e)-butan-2-ylideneamino] silicate Chemical compound CC\C(C)=N\O[Si](O\N=C(/C)CC)(O\N=C(/C)CC)O\N=C(/C)CC INETXKGLHYNTHK-AQWWNALJSA-N 0.000 abstract 1
- 239000002985 plastic film Substances 0.000 description 8
- 229920006255 plastic film Polymers 0.000 description 8
- 239000000463 material Substances 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 238000011161 development Methods 0.000 description 4
- 230000018109 developmental process Effects 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- PFJFNQUFMTYCHB-UHFFFAOYSA-N C[SiH2]N[SiH3] Chemical compound C[SiH2]N[SiH3] PFJFNQUFMTYCHB-UHFFFAOYSA-N 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 150000001335 aliphatic alkanes Chemical class 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 229910052736 halogen Inorganic materials 0.000 description 3
- 150000002367 halogens Chemical class 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 239000012752 auxiliary agent Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000004500 asepsis Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000002079 cooperative effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- XYIBRDXRRQCHLP-UHFFFAOYSA-N ethyl acetoacetate Chemical compound CCOC(=O)CC(C)=O XYIBRDXRRQCHLP-UHFFFAOYSA-N 0.000 description 1
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 1
- 230000009975 flexible effect Effects 0.000 description 1
- 239000012433 hydrogen halide Substances 0.000 description 1
- 229910000039 hydrogen halide Inorganic materials 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
- C08L77/06—Polyamides derived from polyamines and polycarboxylic acids
-
- 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
- C08K2201/00—Specific properties of additives
- C08K2201/002—Physical properties
- C08K2201/003—Additives being defined by their diameter
-
- 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
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- 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
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/18—Applications used for pipes
-
- 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
-
- 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
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses an environment-friendly flame-retardant nylon corrugated pipe. The environment-friendly flame-retardant nylon corrugated pipe is prepared from the following raw materials in parts by weight: 140-175 parts of PA66, 5-12 parts of polytetrafluoroethylene powder, 20-40 parts of polyvinyl chloride, 11-14 parts of polyethylene carbonate, 2-15 parts of reactive diluent, 3-8 parts of graphene, 12-18 parts of complex antioxidant, 10-20 parts of hexamethyldisilazane, 12-16 parts of epichlorohydrin rubber, 45-55 parts of filler, 3-5 parts of ethylene glycol dimethacrylate, 11-14 parts of tetra-(methylethylketoxime)silane, 6-8 parts of nano-boron fibre, 20-40 parts of aluminium hydroxide, 5-11 parts of ethyl acetate and 12-14 parts of nano-titanium oxide. The environment-friendly flame-retardant nylon corrugated pipe disclosed by the invention is high in flexibility, anti-distortion, high in bendability, wide in use temperature range, flame-retardant, self-extinguishing, and safe to use.
Description
Technical field
The invention belongs to polymeric material field, and in particular to a kind of environmental-protection fire-resistant nylon corrugated tube.
Technical background
Plastic film capicitor is developed in earliest the fifties, and the development advanced by leaps and bounds has been obtained at nearest 20 years.Plastic film capicitor
Special " cannelure " formula special-shaped section form is adopted in structure design, this tubing is novel in design, rational in infrastructure, breaches
" board-like " traditional structure of common tubing, makes tubing both have enough resistance to compressions and an impact strength, and with good flexible
Property.Plastic film capicitor can be widely applied to draining, water-permeable pipe；Interior decoration cable conduct；Automobile electric wire sleeve pipe；Prestressed anchor
Noose pipe；Outlet pipe for air conditioner etc..Plastic film capicitor is the product that synthetic resin doping Jing melt moldings are processed.Add
Plus agent has plasticizer, stabilizer, filler, lubricant, coloring agent, UV absorbent, modifying agent etc..Development and application
In plastic film capicitor, according to the resin that production plastic film capicitor is used, the corrugated tube of heterogeneity purposes is obtained, is selecting tree
During fat, should require with reference to the performance of product and moulding process.For example, nylon corrugated tube is by PA6 nylon or PA12 nylon
For the threading corrugated tube that material is made, electric wire, cable are protected from external injury, it is possible to promote the bending of turnover cable
It is attractive in appearance.Nylon corrugated tube humidity, salt water resistance sea water, ageing resistance is good, and sun-resistant light exposes.But with science and technology progress and to peace
Full attention, people propose new requirement to healthy and safe, and the corrugated tube with fire retardant functionality arises at the historic moment, and obtains
Fast development, but while, some problems are also increasingly revealed.Particularly raw material variety is few, quality is unstable, halogen flame
Harm is big, lacks proprietary material, does not adapt to development need and uses, and especially halogen flame endangers big problem, halogen resistance
Combustion agent material smoke amount in burning is big, the poisonous and extremely strong corrosivity of hydrogen halide of the release with fire retardation, with
A series of successive proposition of environmental practices such as the enhancing of social environment consciousness, environmental protection, energy-saving and emission-reduction, asepsis environment-protecting fire retardant
Use in nylon hose becomes inevitable.For this purpose, we set about from the formula of product, the formula design of plastic film capicitor will be according to
According to influencing each other between the compatibility of the performance of corrugated tube, structure, purposes, auxiliary agent and resin, each analog assistant and cooperative effect, with
And the characteristics of former, the forming factors of comprehensive each side carry out the selection of resin model and various addition auxiliary agents.In order to full
High request of the sufficient market to plastic film capicitor, develops a kind of various performances preferably fire-retardant nylon corrugated tube.
The content of the invention
To achieve these goals, the invention provides a kind of environmental-protection fire-resistant nylon corrugated tube.
The purpose of the present invention is achieved through the following technical solutions：
A kind of environmental-protection fire-resistant nylon corrugated tube, is prepared by the raw materials in：PA66 140-175 parts, polytetrafluoroethylene powder
Material 5-12 parts, polrvinyl chloride 20-40 parts, poly- ethylenecarbonate 11-14 parts, reactive diluent 2-15 parts, Graphene 3-8 parts,
Composite antioxidant 12-18 parts, hexamethyldisiloxane 10-20 part, epichlorohydrin rubber 12-16 parts, inserts 45-55 parts, dimethyl
Acrylic acid glycol ester 3-5 parts, four butanone oximino silane 11-14 parts, nanometer boron fibre 6-8 parts, aluminium hydroxide 20-40 parts, second
Acetoacetic ester 5-11 parts, nano-titanium oxide 12-14 parts.
The reactive diluent is vinyl silicone oil of the molecular weight 30,000-5 ten thousand.
It is 1 that the composite antioxidant is weight ratio：1 antioxidant 1010 and the compositionss of irgasfos 168.
The inserts include white carbon, calcined kaolin, fine particle calcium carbonate, triple superphosphate, Pulvis Talci one of which or several.
The preferred particle diameter of the nano-titanium oxide is less than 100 nanometers, and crystal form is rutile-type.
The preparation method of above-mentioned environmental-protection fire-resistant nylon corrugated tube, the method preparation process is：Claim by described parts by weight
Take each raw material to add in mixing and blending machine, carry out dispersion mixing process, be then added to the batch mixing for being dispersed through mixed processing double
In screw extruder, extruding pelletization is carried out.
Beneficial effect：The environmental-protection fire-resistant nylon corrugated tube pliability of the present invention is good, anti-twist, good bending property, using temperature
Spend wide ranges, fire-retardant, self-extinguishment, use safety.
Specific embodiment
Embodiment 1
A kind of environmental-protection fire-resistant nylon corrugated tube, is prepared by the raw materials in：140 parts of PA66, politef powder 5
Part, 20 parts of polrvinyl chloride, 14 parts of poly- ethylenecarbonate, 2 parts of reactive diluent, 3 parts of Graphene, 12 parts of composite antioxidant, six
10 parts of methyl disilazane, 12 parts of epichlorohydrin rubber, 45 parts of inserts, 3 parts of Ethylene glycol dimethacrylate, four butanone oximido silicon
6 parts of 11 part, nanometer boron fibre of alkane, 20 parts of aluminium hydroxide, 5 parts of ethyl acetate, 12 parts of nano-titanium oxide.
The reactive diluent is vinyl silicone oil of the molecular weight 30,000-5 ten thousand.
It is 1 that the composite antioxidant is weight ratio：1 antioxidant 1010 and the compositionss of irgasfos 168.
The inserts include white carbon, calcined kaolin, fine particle calcium carbonate, triple superphosphate, Pulvis Talci one of which or several.
The preferred particle diameter of the nano-titanium oxide is less than 100 nanometers, and crystal form is rutile-type.
Embodiment 2
A kind of environmental-protection fire-resistant nylon corrugated tube, is prepared by the raw materials in：175 parts of PA66, politef powder 12
Part, 40 parts of polrvinyl chloride, 14 parts of poly- ethylenecarbonate, 15 parts of reactive diluent, 8 parts of Graphene, 18 parts of composite antioxidant, six
20 parts of methyl disilazane, 16 parts of epichlorohydrin rubber, 55 parts of inserts, 5 parts of Ethylene glycol dimethacrylate, four butanone oximido silicon
8 parts of 14 part, nanometer boron fibre of alkane, 40 parts of aluminium hydroxide, 11 parts of ethyl acetate, 14 parts of nano-titanium oxide.
The reactive diluent is vinyl silicone oil of the molecular weight 30,000-5 ten thousand.
It is 1 that the composite antioxidant is weight ratio：1 antioxidant 1010 and the compositionss of irgasfos 168.
The inserts include white carbon, calcined kaolin, fine particle calcium carbonate, triple superphosphate, Pulvis Talci one of which or several.
The preferred particle diameter of the nano-titanium oxide is less than 100 nanometers, and crystal form is rutile-type.
Embodiment 3
A kind of environmental-protection fire-resistant nylon corrugated tube, is prepared by the raw materials in：155 parts of PA66, politef powder 8
Part, 30 parts of polrvinyl chloride, 13 parts of poly- ethylenecarbonate, 8 parts of reactive diluent, 5 parts of Graphene, 15 parts of composite antioxidant, six
15 parts of methyl disilazane, 14 parts of epichlorohydrin rubber, 50 parts of inserts, 4 parts of Ethylene glycol dimethacrylate, four butanone oximido silicon
7 parts of 13 part, nanometer boron fibre of alkane, 30 parts of aluminium hydroxide, 8 parts of ethyl acetate, 13 parts of nano-titanium oxide.
The reactive diluent is vinyl silicone oil of the molecular weight 30,000-5 ten thousand.
It is 1 that the composite antioxidant is weight ratio：1 antioxidant 1010 and the compositionss of irgasfos 168.
The inserts include white carbon, calcined kaolin, fine particle calcium carbonate, triple superphosphate, Pulvis Talci one of which or several.
The preferred particle diameter of the nano-titanium oxide is less than 100 nanometers, and crystal form is rutile-type.
Making sample by raw material in enforcement row formula carries out testing inspection, and the performance formula in above-described embodiment 1-3 is such as
Under：Tensile strength（Mpa）45.57、44.57、43.08；Elongation at break（%）160.8、158.56、148.69；Flex cracking resistance
40000 times without breach, without breach, without breach；Plastic flame grade V-0, V-0, V-0.
Claims (5)
1. a kind of environmental-protection fire-resistant nylon corrugated tube, it is characterised in that be prepared by the raw materials in：PA66 140-175
Part, politef powder 5-12 parts, polrvinyl chloride 20-40 parts, poly- ethylenecarbonate 11-14 parts, reactive diluent 2-15
Part, Graphene 3-8 parts, composite antioxidant 12-18 parts, hexamethyldisiloxane 10-20 part, epichlorohydrin rubber 12-16 parts, inserts
45-55 parts, Ethylene glycol dimethacrylate 3-5 part, four butanone oximino silane 11-14 parts, nanometer boron fibre 6-8 parts, hydrogen-oxygen
Change aluminum 20-40 parts, ethyl acetate 5-11 part, nano-titanium oxide 12-14 parts.
2. a kind of environmental-protection fire-resistant nylon corrugated tube according to claim 1, it is characterised in that：The reactive diluent is molecule
Measure the vinyl silicone oil 30,000-5 ten thousand.
3. a kind of environmental-protection fire-resistant nylon corrugated tube according to claim 1, it is characterised in that：The composite antioxidant is weight
Than for 1：1 antioxidant 1010 and the compositionss of irgasfos 168.
4. a kind of environmental-protection fire-resistant nylon corrugated tube according to claim 1, it is characterised in that：The inserts include Linesless charcoal
Black, calcined kaolin, fine particle calcium carbonate, triple superphosphate, Pulvis Talci one of which or several.
5. a kind of environmental-protection fire-resistant nylon corrugated tube according to claim 1, it is characterised in that：The nano-titanium oxide it is preferred
Particle diameter is less than 100 nanometers, and crystal form is rutile-type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610964980.6A CN106566242A (en) | 2016-10-31 | 2016-10-31 | Environment-friendly flame-retardant nylon corrugated pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610964980.6A CN106566242A (en) | 2016-10-31 | 2016-10-31 | Environment-friendly flame-retardant nylon corrugated pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106566242A true CN106566242A (en) | 2017-04-19 |
Family
ID=58536207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610964980.6A Pending CN106566242A (en) | 2016-10-31 | 2016-10-31 | Environment-friendly flame-retardant nylon corrugated pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106566242A (en) |
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Application publication date: 20170419 |