CN109337241A - A kind of wear-resistant tow chain PVC modified material and preparation method thereof - Google Patents
A kind of wear-resistant tow chain PVC modified material and preparation method thereof Download PDFInfo
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- CN109337241A CN109337241A CN201811095636.3A CN201811095636A CN109337241A CN 109337241 A CN109337241 A CN 109337241A CN 201811095636 A CN201811095636 A CN 201811095636A CN 109337241 A CN109337241 A CN 109337241A
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08L27/06—Homopolymers or copolymers of vinyl chloride
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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- 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
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- 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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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/53—Core-shell polymer
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Abstract
The present invention provides wear-resistant tow chain PVC modified materials, each component including following parts by weight: 80-120 parts of polyvinyl chloride, 5-10 parts of compound stabilizer, 0-2 parts of lubricant, 10-25 parts of toughness agent, 5-10 parts of carbon fiber, 2-8 parts of carbon fiber modifying auxiliary agent, 20-40 parts of compounded rubber, 5-10 parts of antiager, 5-10 parts of fire retardant of 2-5 parts of antiwear assistant, 0.5-2 parts of PVC processing aid, 3-8 parts of impact resistance auxiliary agent.The wear-resistant tow chain PVC modified material, the PVC modified composite material light weight, high mechanical strength, tensile strength and tear resistance are excellent, and wearability is good, and integral forming technique is easy, and exterior design strong applicability has preferable application prospect.
Description
Technical field
The present invention relates to PVC modified material technical fields, and in particular, to a kind of wear-resistant tow chain PVC modified material and its
Preparation method.
Background technique
Drag chain connects and composes by multiple chain links head and the tail, runs at high speed, and mutually gives rubbing for other side between adjacent two chain link
It wipes power and impact force is relatively large, due to using identical material between hole axle cooperation, and the material lubricity used is small, wear-resisting
Property it is poor, therefore wear more serious, less serious case influences the service life of drag chain, and severe one is during running at high speed, or even exists de-
The hidden danger such as section, stuck.For this reason, it is necessary to improve drag chain material, its wearability is improved, is prolonged its service life.
Summary of the invention
For overcome the deficiencies in the prior art, the present invention provides a kind of wear-resistant tow chain PVC modified material, the wear-resistant tow chains
PVC modified material light weight, high mechanical strength, tensile strength and tear resistance are excellent, and wearability is good, integral forming technique letter
Just, exterior design strong applicability has preferable application prospect.
Technical scheme is as follows: wear-resistant tow chain PVC modified material, each component including following parts by weight: polychlorostyrene
80-120 parts of ethylene, 5-10 parts of compound stabilizer, 0-2 parts of lubricant, 10-25 parts of toughness agent, 5-10 parts of carbon fiber, compounded rubber
20-40 parts, 5-10 parts of antiager, 5-10 parts of fire retardant of 2-5 parts of antiwear assistant, 0.5-2 parts of PVC processing aid, impact resistance helps
3-8 parts of agent.
The toughness agent is selected from the core-shell copolymerized body of esters of acrylic acid (ACR), haloflex (CPE), methyl methacrylate
One of ester-butadiene-styrene terpolymer (MBS) or several mixtures.
The compound stabilizer is selected from calcium stearate, zinc stearate, one of dibutyl tin dilaurate or several
Mixture.
The lubricant is selected from saturated hydrocarbons, metal soap, aliphatic amide, one of fatty acid or fatty alcohols
Or several composition.
The PVC processing aid is ACR resin, and by methyl acrylate (MMA), butyl acrylate is obtained through seeded emulsion polymerization
A kind of thermoplastics type's graft polymers arrived.
One of the impact resistance selection of auxiliary ABS resin, MBS resin or EVA resin or several compositions.
The antiwear assistant be selected from double-(3- triethoxysilane propyl) one of-tetrasulfide or EVA anti-wear agent or
Several compositions.
One in the antiager selection phenyl salicylate, O-hydroxyl-diphenyl ketone or o-hydroxy and triazole and triazine
Kind or several compositions.
The fire retardant is one of deca-BDE, brominated epoxy resin, tetrabromobisphenol A or antimony oxide or number
The composition of kind.
The preparation method of above-mentioned wear-resistant tow chain PVC modified material, includes the following steps:
(1) by polyvinyl chloride, compounded rubber, compound stabilizer, after toughness agent and carbon fiber mixing, in a high speed mixer
In 110 DEG C of kneading 20-30min, mixing material is obtained；
(2) it is added lubricant in the composite, antiager, antiwear assistant, fire retardant, PVC processing aid and resistance to punching
It hits auxiliary agent and double rod plastics machines is added, in 175-180 DEG C of mixing 8min, squeeze out, pelletizing, packaging is prepared wear-resistant tow chain PVC and changes
Property material.
Polyvinyl chloride is the second largest general-purpose plastics that yield is only second to polyethylene, has intensity high, plasticity is corrosion-resistant
Property, it is fire retardant, the advantages that good insulating.But the defect of the molecular structure of PVC, thermal stability is poor, therefore, in order to improve its heat
Stability is commonly incorporated into heat stabilizer.In the application, the compound stabilizer includes metal soap, organic tin or terres rares etc.,
Preferably, the compound stabilizer is selected from calcium stearate, zinc stearate, one of dibutyl tin dilaurate or its mixing
Object.
The PVC processing aid is ACR resin, and by methyl acrylate (MMA), butyl acrylate is obtained through seeded emulsion polymerization
A kind of thermoplastics type's graft polymers arrived, with impact modification and processing modified dual function.PVC product can be improved
Shock resistance improves the fluidity of molten of resin, deformability, the gloss of weatherability and surface, excellent combination property.PVC
Molten system is viscoelastic fluid, and with viscosity, retardance molten mass flows, and flexible, deforms hypsokinesis to the preliminary beginning shape of reply
State, both performances are inserted into PVC molecule dependent on the glutinous state between PVC polymerization-filling object molecule, ACR processing aid molecule
Between chain, has the function of tangling and be crosslinked, therefore, the viscosity and elasticity of PVC molten mass can be obviously increased.On the other hand,
ACR is by methyl acrylate (MMA), and Core shell nanoparticles made of the crosslinking such as butyl acrylate, core is lightly crosslinked
Acrylic rubber ingredient has the function of stress concentration point in PVC crosslinking, improves the impact resistance of PVC, and shell is grafting
The plastic components based on PMMV on rubbery kernel have good compatibility with polyvinyl chloride resin, can promote modifying agent
PVC's is evenly dispersed, and improves the caking property of rubber particle and polyvinyl chloride resin.
The carbon fiber has excellent electric conductivity, after PVC is added, can be effectively reduced the sheet resistance of PVC, to mention
The antistatic property of high material, for being electromagnetically shielded environment.
The lubricant is selected from saturated hydrocarbons, metal soap, aliphatic amide, fatty acid or fatty alcohols.In PVC tree
Become the viscous liquid for becoming flowing by melting in rouge process from solid-state or particle, during being somebody's turn to do, lubricant fusing point is low, first
Melt be liquid, into also do not melt resin particle in or resin-coated particle exterior surface, reduce resin inside or resin with
Frictional force and adhesiveness between equipment, are conducive to demould, and regulate and control resin plasticization speed, delay plasticizing.
The toughness agent is selected from the core-shell copolymerized body of esters of acrylic acid (ACR), haloflex (CPE), methyl methacrylate
One of ester-butadiene-styrene terpolymer (MBS) or several mixtures.
The preparation method of above-mentioned wear-resistant tow chain PVC modified material, includes the following steps:
By polyvinyl chloride, after compounded rubber and the mixing of ACR resin, in a high speed mixer in 110 DEG C of kneading 20-30min,
Obtain mixing material；
It is added stabilizer, lubricant, toughness agent, carbon fiber and carbon fiber modifying auxiliary agent in the composite, antiager,
Double rod plastics machines are added in antiwear assistant, fire retardant, PVC processing aid and impact resistance auxiliary agent, in 175-180 DEG C of mixing 8min, squeeze
Out, pelletizing, packaging, is prepared wear-resistant tow chain PVC modified material.
The invention has the benefit that wear-resistant tow chain PVC modified material of the present invention, light weight, high mechanical strength,
Tensile strength and tear resistance are excellent, and wearability is good, it is not easy to which aging, exterior design strong applicability have preferable application prospect.
Specific embodiment
In order to make goal of the invention of the invention, technical solution and technical effect are more clearly understood, below with reference to specific reality
Applying mode, the present invention is described further.It should be understood that specific embodiment described herein, for explaining only the invention,
It is not intended to limit the present invention.
Embodiment one: wear-resistant tow chain PVC modified material, each component including following parts by weight: 80 parts of polyvinyl chloride, compound
10 parts of stabilizer, 2 parts of lubricant, 25 parts of toughness agent, 5 parts of carbon fiber, 28 parts of compounded rubber, 8 parts of antiager, antiwear assistant 2
Part, 10 parts of fire retardant, 0.5 part of PVC processing aid, 4 parts of impact resistance auxiliary agent.
The toughness agent is selected from the core-shell copolymerized body of esters of acrylic acid.
The compound stabilizer is selected from calcium stearate.
The lubricant is selected from saturated hydrocarbons.
The PVC processing aid is ACR resin, and by methyl acrylate (MMA), butyl acrylate is obtained through seeded emulsion polymerization
A kind of thermoplastics type's graft polymers arrived.
The impact resistance selection of auxiliary ABS resin.
The antiwear assistant is selected from double-(3- triethoxysilane propyl)-tetrasulfide.
The antiager selects phenyl salicylate.
The fire retardant is the composition of brominated epoxy resin and antimony oxide.
The preparation method of above-mentioned wear-resistant tow chain PVC modified material, includes the following steps:
(1) by polyvinyl chloride, compounded rubber, compound stabilizer, after toughness agent and carbon fiber mixing, in a high speed mixer
In 110 DEG C of kneading 20-30min, mixing material is obtained；
(2) it is added lubricant in the composite, antiager, antiwear assistant, fire retardant, PVC processing aid and resistance to punching
It hits auxiliary agent and double rod plastics machines is added, in 175-180 DEG C of mixing 8min, squeeze out, pelletizing, packaging is prepared wear-resistant tow chain PVC and changes
Property material.
Embodiment two: wear-resistant tow chain PVC modified material, each component including following parts by weight: 100 parts of polyvinyl chloride, multiple
10 parts of stabilizer are closed, 10 parts of toughness agent, 10 parts of carbon fiber, 30 parts of compounded rubber, 10 parts of antiager, 5 parts of antiwear assistant fire-retardant
5 parts of agent, 1 part of PVC processing aid, 3 parts of impact resistance auxiliary agent.
The toughness agent is selected from haloflex (CPE).
The compound stabilizer is selected from dibutyl tin laurate.
The lubricant is selected from metal soap.
The PVC processing aid is ACR resin, and by methyl acrylate (MMA), butyl acrylate is obtained through seeded emulsion polymerization
A kind of thermoplastics type's graft polymers arrived.
The impact resistance selection of auxiliary MBS resin.
The antiwear assistant is selected from EVA anti-wear agent.
The antiager selects O-hydroxyl-diphenyl ketone or o-hydroxy and triazine.
The fire retardant is antimony oxide.
The preparation method of above-mentioned wear-resistant tow chain PVC modified material, includes the following steps:
(1) by polyvinyl chloride, compounded rubber, compound stabilizer, after toughness agent and carbon fiber mixing, in a high speed mixer
In 110 DEG C of kneading 20-30min, mixing material is obtained；
(2) it is added lubricant in the composite, antiager, antiwear assistant, fire retardant, PVC processing aid and resistance to punching
It hits auxiliary agent and double rod plastics machines is added, in 175-180 DEG C of mixing 8min, squeeze out, pelletizing, packaging is prepared wear-resistant tow chain PVC and changes
Property material.
Embodiment three: wear-resistant tow chain PVC modified material, each component including following parts by weight: 120 parts of polyvinyl chloride, multiple
8 parts of stabilizer of conjunction, 1 part of lubricant, 15 parts of toughness agent, 5 parts of carbon fiber, 20 parts of compounded rubber, 8 parts of antiager, antiwear assistant 3
8 parts of fire retardant, 2 parts of PVC processing aid, 8 parts of impact resistance auxiliary agent of part.
The toughness agent is selected from the terpolymer (MBS of methyl methacrylate-butadiene-styrene.
The compound stabilizer is selected from zinc stearate.
The lubricant is selected from aliphatic amide.
The PVC processing aid is ACR resin, and by methyl acrylate (MMA), butyl acrylate is obtained through seeded emulsion polymerization
A kind of thermoplastics type's graft polymers arrived.
The impact resistance selection of auxiliary EVA resin.
The antiwear assistant is selected from double-(3- triethoxysilane propyl)-tetrasulfide.
The antiager selects the composition of phenyl salicylate and O-hydroxyl-diphenyl ketone.
The fire retardant is the composition of deca-BDE and antimony oxide.
The preparation method of above-mentioned wear-resistant tow chain PVC modified material, includes the following steps:
(1) by polyvinyl chloride, compounded rubber, compound stabilizer, after toughness agent and carbon fiber mixing, in a high speed mixer
In 110 DEG C of kneading 20-30min, mixing material is obtained；
(2) it is added lubricant in the composite, antiager, antiwear assistant, fire retardant, PVC processing aid and resistance to punching
It hits auxiliary agent and double rod plastics machines is added, in 175-180 DEG C of mixing 8min, squeeze out, pelletizing, packaging is prepared wear-resistant tow chain PVC and changes
Property material.
Example IV: wear-resistant tow chain PVC modified material, each component including following parts by weight: 110 parts of polyvinyl chloride, multiple
7 parts of stabilizer of conjunction, 2 parts of lubricant, 25 parts of toughness agent, 8 parts of carbon fiber, 25 parts of compounded rubber, 9 parts of antiager, antiwear assistant 4
6 parts of fire retardant, 0.5 part of PVC processing aid, 4 parts of impact resistance auxiliary agent of part.
The toughness agent is selected from the mixture of the core-shell copolymerized body of esters of acrylic acid (ACR) and haloflex (CPE).
The compound stabilizer is selected from the mixture of calcium stearate and zinc stearate.
The lubricant is selected from fatty alcohols.
The PVC processing aid is ACR resin, and by methyl acrylate (MMA), butyl acrylate is obtained through seeded emulsion polymerization
A kind of thermoplastics type's graft polymers arrived.
The composition of the impact resistance selection of auxiliary ABS resin and MBS resin.
The antiwear assistant is selected from EVA anti-wear agent.
The antiager selects hydroxybenzotriazole.
The fire retardant is antimony oxide.
The preparation method of above-mentioned wear-resistant tow chain PVC modified material, includes the following steps:
(1) by polyvinyl chloride, compounded rubber, compound stabilizer, after toughness agent and carbon fiber mixing, in a high speed mixer
In 110 DEG C of kneading 20-30min, mixing material is obtained；
(2) it is added lubricant in the composite, antiager, antiwear assistant, fire retardant, PVC processing aid and resistance to punching
It hits auxiliary agent and double rod plastics machines is added, in 175-180 DEG C of mixing 8min, squeeze out, pelletizing, packaging is prepared wear-resistant tow chain PVC and changes
Property material.
Embodiment five: wear-resistant tow chain PVC modified material, each component including following parts by weight: 90 parts of polyvinyl chloride, compound
9 parts of stabilizer, 0.5 part of lubricant, 12 parts of toughness agent, 7 parts of carbon fiber, 30 parts of compounded rubber, 5 parts of antiager, antiwear assistant 2
9 parts of fire retardant, 2 parts of PVC processing aid, 5 parts of impact resistance auxiliary agent of part.
The toughness agent is selected from the haloflex (ternary polymerization of CPE and methyl methacrylate-butadiene-styrene
The mixture of object (MBS).
The compound stabilizer is selected from the mixture of calcium stearate and dibutyl tin dilaurate.
The lubricant is selected from the composition of saturated hydrocarbons and fatty alcohols.
The PVC processing aid is ACR resin, and by methyl acrylate (MMA), butyl acrylate is obtained through seeded emulsion polymerization
A kind of thermoplastics type's graft polymers arrived.
The composition of the impact resistance selection of auxiliary MBS resin and EVA resin.
The antiwear assistant is selected from double-(3- triethoxysilane propyl)-tetrasulfide.
The antiager selects phenyl salicylate.
The fire retardant is tetrabromobisphenol A.
The preparation method of above-mentioned wear-resistant tow chain PVC modified material, includes the following steps:
(1) by polyvinyl chloride, compounded rubber, compound stabilizer, after toughness agent and carbon fiber mixing, in a high speed mixer
In 110 DEG C of kneading 20-30min, mixing material is obtained；
(2) it is added lubricant in the composite, antiager, antiwear assistant, fire retardant, PVC processing aid and resistance to punching
It hits auxiliary agent and double rod plastics machines is added, in 175-180 DEG C of mixing 8min, squeeze out, pelletizing, packaging is prepared wear-resistant tow chain PVC and changes
Property material.
Embodiment six: wear-resistant tow chain PVC modified material, each component including following parts by weight: 85 parts of polyvinyl chloride, compound
5 parts of stabilizer, 2 parts of lubricant, 20 parts of toughness agent, 9 parts of carbon fiber, 20 parts of compounded rubber, 6 parts of antiager, 5 parts of antiwear assistant
10 parts of fire retardant, 1 part of PVC processing aid, 8 parts of impact resistance auxiliary agent.
The toughness agent is selected from the core-shell copolymerized body of esters of acrylic acid (ACR), haloflex (CPE), methyl methacrylate
The mixture of ester-butadiene-styrene terpolymer (MBS).
The compound stabilizer is selected from the mixture of zinc stearate and dibutyl tin dilaurate.
The lubricant is selected from the composition of metal soap and fatty acid.
The PVC processing aid is ACR resin, and by methyl acrylate (MMA), butyl acrylate is obtained through seeded emulsion polymerization
A kind of thermoplastics type's graft polymers arrived.
The composition of the impact resistance selection of auxiliary ABS resin and EVA resin.
The antiwear assistant is selected from EVA anti-wear agent.
The antiager selects O-hydroxyl-diphenyl ketone.
The fire retardant is brominated epoxy resin.
The preparation method of above-mentioned wear-resistant tow chain PVC modified material, includes the following steps:
(1) by polyvinyl chloride, compounded rubber, compound stabilizer, after toughness agent and carbon fiber mixing, in a high speed mixer
In 110 DEG C of kneading 20-30min, mixing material is obtained；
(2) it is added lubricant in the composite, antiager, antiwear assistant, fire retardant, PVC processing aid and resistance to punching
It hits auxiliary agent and double rod plastics machines is added, in 175-180 DEG C of mixing 8min, squeeze out, pelletizing, packaging is prepared wear-resistant tow chain PVC and changes
Property material.
Embodiment seven: wear-resistant tow chain PVC modified material, each component including following parts by weight: 110 parts of polyvinyl chloride, multiple
10 parts of stabilizer of conjunction, 1 part of lubricant, 14 parts of toughness agent, 6 parts of carbon fiber, 40 parts of compounded rubber, 8 parts of antiager, antiwear assistant
3 parts 5 parts of fire retardant, 0.5 part of PVC processing aid, 3 parts of impact resistance auxiliary agent.
The toughness agent is selected from the core-shell copolymerized body of esters of acrylic acid (ACR).
The compound stabilizer is selected from the mixture of zinc stearate and dibutyl tin dilaurate.
The lubricant is selected from aliphatic amide.
The PVC processing aid is ACR resin, and by methyl acrylate (MMA), butyl acrylate is obtained through seeded emulsion polymerization
A kind of thermoplastics type's graft polymers arrived.
The impact resistance selection of auxiliary ABS resin.
The antiwear assistant is selected from double-(3- triethoxysilane propyl)-tetrasulfide.
The antiager selects phenyl salicylate.
The fire retardant is deca-BDE.
The preparation method of above-mentioned wear-resistant tow chain PVC modified material, includes the following steps:
(1) by polyvinyl chloride, compounded rubber, compound stabilizer, after toughness agent and carbon fiber mixing, in a high speed mixer
In 110 DEG C of kneading 20-30min, mixing material is obtained；
(2) it is added lubricant in the composite, antiager, antiwear assistant, fire retardant, PVC processing aid and resistance to punching
It hits auxiliary agent and double rod plastics machines is added, in 175-180 DEG C of mixing 8min, squeeze out, pelletizing, packaging is prepared wear-resistant tow chain PVC and changes
Property material.
The above content is a further detailed description of the present invention in conjunction with specific preferred embodiments, and it cannot be said that
Specific implementation of the invention is only limited to these instructions.For those of ordinary skill in the art to which the present invention belongs, exist
Under the premise of not departing from present inventive concept, architectural form cans be flexible and changeable, can be with derivative series product.It only makes several
Simple deduction or replace all shall be regarded as belonging to present invention scope of patent protection determined by the appended claims.
Claims (10)
1. wear-resistant tow chain PVC modified material, which is characterized in that each component including following parts by weight: 80-120 parts of polyvinyl chloride,
It is 5-10 parts of compound stabilizer, 0-2 parts of lubricant, 10-25 parts of toughness agent, 5-10 parts of carbon fiber, 20-40 parts of compounded rubber, resistance to old
5-10 parts of agent, 5-10 parts of fire retardant of 2-5 parts of antiwear assistant, 0.5-2 parts of PVC processing aid, 3-8 parts of impact resistance auxiliary agent.
2. wear-resistant tow chain PVC modified material as described in claim 1, which is characterized in that the toughness agent is selected from acrylate
Class nucleocapsid copolymer (ACR), haloflex (CPE), the terpolymer of methyl methacrylate-butadiene-styrene
Or several mixtures one of (MBS).
3. wear-resistant tow chain PVC modified material as described in claim 1, which is characterized in that the compound stabilizer is selected from tristearin
Sour calcium, zinc stearate, one of dibutyl tin dilaurate or several mixtures.
4. wear-resistant tow chain PVC modified material as described in claim 1, which is characterized in that the lubricant is selected from saturated hydrocarbons,
Metal soap, aliphatic amide, one of fatty acid or fatty alcohols or several compositions.
5. wear-resistant tow chain PVC modified material as described in claim 1, which is characterized in that the PVC processing aid is ACR tree
Rouge, by methyl acrylate (MMA), a kind of thermoplastics type's graft polymers that butyl acrylate is obtained through seeded emulsion polymerization.
6. wear-resistant tow chain PVC modified material as described in claim 1, which is characterized in that the impact resistance selection of auxiliary ABS tree
One of rouge, MBS resin or EVA resin or several compositions.
7. wear-resistant tow chain PVC modified material as described in claim 1, which is characterized in that the antiwear assistant is selected from double-(3-
Triethoxysilane propyl) one of-tetrasulfide or EVA anti-wear agent or several compositions.
8. wear-resistant tow chain PVC modified material as described in claim 1, which is characterized in that the antiager selects salicylic acid
Phenyl ester, O-hydroxyl-diphenyl ketone or o-hydroxy and one of triazole and triazine or several compositions.
9. wear-resistant tow chain PVC modified material as described in claim 1, which is characterized in that the fire retardant be deca-BDE,
One of brominated epoxy resin, tetrabromobisphenol A or antimony oxide or several compositions.
10. such as the preparation method of the described in any item wear-resistant tow chain PVC modified materials of claim 1-9, which is characterized in that including
Following steps:
(1) by polyvinyl chloride, compounded rubber, compound stabilizer, after toughness agent and carbon fiber mixing, in a high speed mixer in
110 DEG C of kneading 20-30min, obtain mixing material；
(2) it is added lubricant in the composite, antiager, antiwear assistant, fire retardant, PVC processing aid and impact resistance help
Double rod plastics machines are added in agent, in 175-180 DEG C of mixing 8min, squeeze out, pelletizing, packaging, and the modified material of wear-resistant tow chain PVC is prepared
Material.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110256778A (en) * | 2019-06-19 | 2019-09-20 | 东莞市明凯塑胶科技有限公司 | Super transparent, low voc material of a kind of environmental protection and preparation method thereof |
| CN110643179A (en) * | 2019-11-12 | 2020-01-03 | 深圳市兴盛迪新材料有限公司 | High-toughness wear-resistant polyphenylene sulfide composite material |
| CN112143135A (en) * | 2020-09-25 | 2020-12-29 | 广东天安新材料股份有限公司 | Scratch-resistant PVC (polyvinyl chloride) film and preparation method thereof |
| CN113969082A (en) * | 2021-11-08 | 2022-01-25 | 广东富强科技股份有限公司 | Automobile interior trim skin material and preparation method and application thereof |
| EP4251679A4 (en) * | 2020-11-30 | 2024-06-19 | Sekisui Kydex, LLC | Pvc and pvc alloy formulations for use as resins in thermoplastic continuous fiber reinforcement composites and methods of formulating the same |
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| CN112143135A (en) * | 2020-09-25 | 2020-12-29 | 广东天安新材料股份有限公司 | Scratch-resistant PVC (polyvinyl chloride) film and preparation method thereof |
| EP4251679A4 (en) * | 2020-11-30 | 2024-06-19 | Sekisui Kydex, LLC | Pvc and pvc alloy formulations for use as resins in thermoplastic continuous fiber reinforcement composites and methods of formulating the same |
| CN113969082A (en) * | 2021-11-08 | 2022-01-25 | 广东富强科技股份有限公司 | Automobile interior trim skin material and preparation method and application thereof |
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