CN110358226A - A kind of wear resistant PVC material - Google Patents
A kind of wear resistant PVC material Download PDFInfo
- Publication number
- CN110358226A CN110358226A CN201910767749.1A CN201910767749A CN110358226A CN 110358226 A CN110358226 A CN 110358226A CN 201910767749 A CN201910767749 A CN 201910767749A CN 110358226 A CN110358226 A CN 110358226A
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- China
- Prior art keywords
- parts
- agent
- wear resistant
- pvc material
- resistant pvc
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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
-
- 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
Abstract
The invention discloses a kind of wear resistant PVC materials, including 7-10 parts of compatilizer, 4-7 parts of lubricant, 2-8 parts of antioxidant, 2-5 parts of compound stabilizer, 13-20 parts of melamine, 1-5 parts of levelling agent, 1-6 parts of epoxy reinforcing agent, 10-15 parts of defoaming agent, 2-4 parts of thickener, 5-10 parts of fire retardant, 50-60 parts of Corvic, 40-50 parts of plasticizer, 1-2 parts of toughener, 1.5-2 parts of calcium carbonate, stability of the invention is high, long service life, the simple production process of product has good wearability and impact resilience.
Description
Technical field
The present invention relates to PVC material technical field, specially a kind of wear resistant PVC material.
Background technique
Polyvinyl chloride, English abbreviation PVC(Polyvinyl chloride), it is vinyl chloride monomer (vinyl chloride
Monomer, abbreviation VCM) in initiators such as peroxide, azo-compounds；Or it is anti-by free radical polymerization under light, heat effect
Answer the polymer that mechanism is polymerized.Ryuron and vinyl chloride copolymer system are referred to as vinyl chloride resin.
PVC is the white powder of amorphous structure, and the degree of branching is smaller, relative density 1.4 or so, glass transition temperature 77 ~ 90
DEG C, 170 DEG C or so start to decompose [1], and it is poor to the stability of light and heat, in 100 DEG C or more or through a long time exposure in sunshine, just
It can decompose and generate hydrogen chloride, and further autocatalysis is decomposed, and causes to change colour, physical mechanical property also declines rapidly, in reality
It must be added to stabilizer in the application of border to improve the stability to light and heat.
Industrial PVC molecular weight generally in 50,000~110,000 ranges, have biggish polydispersity, molecular weight with
The reduction of polymerization temperature and increase；Without definite melting point, 80~85 DEG C start to soften, and 130 DEG C become viscoelastic state, and 160~180 DEG C are opened
Beginning is changed into viscous state；There are preferable mechanical performance, tensile strength 60MPa or so, 5~10kJ/m2 of impact strength；Have excellent
Dielectric properties.
PVC was once the maximum general-purpose plastics of yield in the world, very widely used.In construction material, industrial product, daily
Product, flooring laminate, floor tile, artificial leather, tubing, wire and cable, packaging film, bottle, foamed material, sealing material, fiber etc.
It is widely used.
Summary of the invention
The purpose of the present invention is to provide a kind of wear resistant PVC materials, to solve the problems mentioned in the above background technology.
To achieve the above object, the invention provides the following technical scheme: a kind of wear resistant PVC material, including compatilizer 7-
10 parts, 4-7 parts of lubricant, 2-8 parts of antioxidant, 2-5 parts of compound stabilizer, 13-20 parts of melamine, 1-5 parts of levelling agent,
1-6 parts of epoxy reinforcing agent, 10-15 parts of defoaming agent, 2-4 parts of thickener, 5-10 parts of fire retardant, 50-60 parts of Corvic,
40-50 parts of plasticizer, 1-2 parts of toughener, 1 .5-2 parts of calcium carbonate.
Preferably, 8 parts of the compatilizer, 6 parts of lubricant, 6 parts of antioxidant, 4 parts of barium zinc stabilizer, melamine 15
Part, 5 parts of levelling agent, 6 parts of epoxy reinforcing agent, 15 parts of defoaming agent, 3 parts of thickener, 6 parts of fire retardant, 55 parts of Corvic,
50 parts of plasticizer, 2 parts of toughener, 2 parts of calcium carbonate.
Preferably, the compound stabilizer is calcium stearate, zinc stearate, one of dibutyl tin dilaurate or more
The mixture of kind.
Preferably, the lubricant is aliphatic amide.
Preferably, the levelling agent is polymethylphenylsiloxane.
Preferably, the defoaming agent uses GPE type defoaming agent, benzyl carbinol oleate or Laurate alcohol ester phenylacetate.
Preferably, the fire retardant uses tributyl phosphate, tri-2-ethylhexyl phosphate, tricresyl phosphate (2- chloroethyl)
Ester, tricresyl phosphate-diphenyl ester, one or several kinds of mixtures inside tricresyl phosphate or triphenyl phosphate.
Preferably, the toughener uses 302 polyester, 304 polyester, polysulfide rubber, nitrile rubber, polyvinyl butyral
One of.
Preferably, a kind of formula of flexible PVC pellet, preparation method includes the following steps:
A, first by compatilizer, melamine, epoxy reinforcing agent, thickener, fire retardant, Corvic, calcium carbonate is placed on
It is stirred evenly in agitator, then carries out being heated to melting by the material stirred evenly；
B, it is slowly added into lubricant into bucket, antioxidant, compound stabilizer, melamine, levelling agent, thickener and fire-retardant
Agent, stirring is uniform to melting at 200 DEG C；
C, defoaming agent is added into the melted material of stirring, naturally cools to 40-45 DEG C after stirring 20min.
Compared with prior art, the beneficial effects of the present invention are:
Stability of the invention is high, long service life, the simple production process of product, has good wearability and anti-impact
Property.
Specific embodiment
The following is a clear and complete description of the technical scheme in the embodiments of the invention, it is clear that described embodiment
Only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, the common skill in this field
Art personnel every other embodiment obtained without making creative work belongs to the model that the present invention protects
It encloses.
The invention provides the following technical scheme: a kind of wear resistant PVC material, including 7-10 parts of compatilizer, lubricant 4-7
Part, 2-8 parts of antioxidant, 2-5 parts of compound stabilizer, 13-20 parts of melamine, 1-5 parts of levelling agent, 1-6 parts of epoxy reinforcing agent,
10-15 parts of defoaming agent, 2-4 parts of thickener, 5-10 parts of fire retardant, 50-60 parts of Corvic, 40-50 parts of plasticizer, increase
Tough dose 1-2 parts, 1 .5-2 parts of calcium carbonate.
Embodiment 1,8 parts of compatilizer, 6 parts of lubricant, 6 parts of antioxidant, 4 parts of barium zinc stabilizer, 15 parts of melamine,
5 parts of levelling agent, 6 parts of epoxy reinforcing agent, 15 parts of defoaming agent, 3 parts of thickener, 6 parts of fire retardant, 55 parts of Corvic, plasticising
50 parts of agent, 2 parts of toughener, 2 parts of calcium carbonate.
Embodiment 2,7 parts of compatilizer, 4 parts of lubricant, 3 parts of antioxidant, 4 parts of compound stabilizer, 14 parts of melamine, stream
3 parts of flat agent, 3 parts of epoxy reinforcing agent, 11 parts of defoaming agent, 3 parts of thickener, 7 parts of fire retardant, 53 parts of Corvic, plasticizer
45 parts, 1 part of toughener, 2 parts of calcium carbonate.
Embodiment 3,10 parts of compatilizer, 4 parts of lubricant, 6 parts of antioxidant, 5 parts of compound stabilizer, 13 parts of melamine,
2 parts of levelling agent, 12 parts of epoxy reinforcing agent, 15 parts of defoaming agent, 2 parts of thickener, 5 parts of fire retardant, 50 parts of Corvic, increase
48 parts of agent, 1-2 parts of toughener, 1 .5 parts of calcium carbonate of modeling.
Embodiment 4, compatilizer 7, part, 4 parts of lubricant, 2 parts of antioxidant, 2 parts of compound stabilizer, 13 parts of melamine,
1 part of levelling agent, 1 part of epoxy reinforcing agent, 10-15 parts of defoaming agent, 4 parts of thickener, 10 parts of fire retardant, Corvic 60
Part, 50 parts of plasticizer, 2 parts of toughener, 2 parts of calcium carbonate.
Compound stabilizer in the PVC material is calcium stearate, zinc stearate, one of dibutyl tin dilaurate or
A variety of mixtures, lubricant are aliphatic amide, and levelling agent is polymethylphenylsiloxane, and defoaming agent is defoamed using GPE type
Agent, benzyl carbinol oleate or Laurate alcohol ester phenylacetate, fire retardant use tributyl phosphate, tri-2-ethylhexyl phosphate,
Tricresyl phosphate (2- chloroethyl) ester, tricresyl phosphate-diphenyl ester are a kind of or several inside tricresyl phosphate or triphenyl phosphate
Kind mixture, toughener uses 302 polyester, 304 polyester, polysulfide rubber, nitrile rubber, one in polyvinyl butyral
Kind.
Production method: first by compatilizer, melamine, epoxy reinforcing agent, thickener, fire retardant, Corvic,
Calcium carbonate is placed in agitator and stirs evenly, and then carries out being heated to melting by the material stirred evenly, be slowly added into bucket
Lubricant, antioxidant, compound stabilizer, melamine, levelling agent, thickener and fire retardant, stirring is extremely melted at 200 DEG C
Uniformly, defoaming agent is added into the melted material of stirring after the foam in material dissipates, is naturally cooled to after stirring 20min
40-45℃。
Stability of the invention is high, long service life, the simple production process of product, has good wearability and resists
Punching property.
A kind of formula of flexible PVC pellet, preparation method includes the following steps:
A, first by compatilizer, melamine, epoxy reinforcing agent, thickener, fire retardant, Corvic, calcium carbonate is placed on
It is stirred evenly in agitator, then carries out being heated to melting by the material stirred evenly；
B, it is slowly added into lubricant into bucket, antioxidant, compound stabilizer, melamine, levelling agent, thickener and fire-retardant
Agent, stirring is uniform to melting at 200 DEG C；
C, defoaming agent is added into the melted material of stirring, naturally cools to 40-45 DEG C after stirring 20min.
In conclusion PVC material stability of the invention is high, long service life, the simple production process of product has good
Good wearability and impact resilience.
Compared with prior art, the beneficial effects of the present invention are:
Stability of the invention is high, long service life, the simple production process of product, has good wearability and anti-impact
Property.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (9)
1. a kind of wear resistant PVC material, it is characterised in that: including 7-10 parts of compatilizer, 4-7 parts of lubricant, antioxidant 2-8
Part, 2-5 parts of compound stabilizer, 13-20 parts of melamine, 1-5 parts of levelling agent, 1-6 parts of epoxy reinforcing agent, defoaming agent 10-15
Part, 2-4 parts of thickener, 5-10 parts of fire retardant, 50-60 parts of Corvic, 40-50 parts of plasticizer, 1-2 parts of toughener,
1 .5-2 parts of calcium carbonate.
2. a kind of wear resistant PVC material according to claim 1, it is characterised in that: 8 parts of the compatilizer, lubricant 6
Part, 6 parts of antioxidant, 4 parts of barium zinc stabilizer, 15 parts of melamine, 5 parts of levelling agent, 6 parts of epoxy reinforcing agent, defoaming agent 15
Part, 3 parts of thickener, 6 parts of fire retardant, 55 parts of Corvic, 50 parts of plasticizer, 2 parts of toughener, 2 parts of calcium carbonate.
3. a kind of wear resistant PVC material according to claim 1, it is characterised in that: the compound stabilizer is stearic acid
Calcium, zinc stearate, one of dibutyl tin dilaurate or a variety of mixtures.
4. a kind of wear resistant PVC material according to claim 1, it is characterised in that: the lubricant is aliphatic amide.
5. a kind of wear resistant PVC material according to claim 1, it is characterised in that: the levelling agent is polymethyl-benzene base
Siloxanes.
6. a kind of wear resistant PVC material according to claim 1, it is characterised in that: the defoaming agent is defoamed using GPE type
Agent, benzyl carbinol oleate or Laurate alcohol ester phenylacetate.
7. a kind of wear resistant PVC material according to claim 1, it is characterised in that: the fire retardant uses tricresyl phosphate fourth
Ester, tri-2-ethylhexyl phosphate, tricresyl phosphate (2- chloroethyl) ester, tricresyl phosphate-diphenyl ester, tricresyl phosphate or phosphorus
One or several kinds of mixtures inside triphenyl phosphate ester.
8. a kind of wear resistant PVC material according to claim 1, it is characterised in that: the toughener uses 302 polyester,
304 polyester, polysulfide rubber, nitrile rubber, one of polyvinyl butyral.
9. realizing a kind of formula of flexible PVC pellet described in claim 1, preparation method includes the following steps:
A, first by compatilizer, melamine, epoxy reinforcing agent, thickener, fire retardant, Corvic, calcium carbonate is placed on
It is stirred evenly in agitator, then carries out being heated to melting by the material stirred evenly；
B, it is slowly added into lubricant into bucket, antioxidant, compound stabilizer, melamine, levelling agent, thickener and fire-retardant
Agent, stirring is uniform to melting at 200 DEG C；
C, defoaming agent is added into the melted material of stirring, naturally cools to 40-45 DEG C after stirring 20min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910767749.1A CN110358226A (en) | 2019-08-20 | 2019-08-20 | A kind of wear resistant PVC material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910767749.1A CN110358226A (en) | 2019-08-20 | 2019-08-20 | A kind of wear resistant PVC material |
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| Publication Number | Publication Date |
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| CN110358226A true CN110358226A (en) | 2019-10-22 |
Family
ID=68224007
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| CN201910767749.1A Pending CN110358226A (en) | 2019-08-20 | 2019-08-20 | A kind of wear resistant PVC material |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106084575A (en) * | 2016-08-29 | 2016-11-09 | 芜湖市天雄新材料科技有限公司 | A kind of Environment-friendlywear-resistant wear-resistant type PVC decorative material |
| CN108892891A (en) * | 2018-06-15 | 2018-11-27 | 合肥万之景门窗有限公司 | A kind of novel environment friendly plastics and preparation method thereof |
| CN109897310A (en) * | 2019-04-08 | 2019-06-18 | 安徽律正科技信息服务有限公司 | A kind of retardant polymer material and preparation method thereof |
| CN109897300A (en) * | 2017-12-11 | 2019-06-18 | 常州中源工程技术有限公司 | A kind of environment protection type flame-retarding engineering plastics |
-
2019
- 2019-08-20 CN CN201910767749.1A patent/CN110358226A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106084575A (en) * | 2016-08-29 | 2016-11-09 | 芜湖市天雄新材料科技有限公司 | A kind of Environment-friendlywear-resistant wear-resistant type PVC decorative material |
| CN109897300A (en) * | 2017-12-11 | 2019-06-18 | 常州中源工程技术有限公司 | A kind of environment protection type flame-retarding engineering plastics |
| CN108892891A (en) * | 2018-06-15 | 2018-11-27 | 合肥万之景门窗有限公司 | A kind of novel environment friendly plastics and preparation method thereof |
| CN109897310A (en) * | 2019-04-08 | 2019-06-18 | 安徽律正科技信息服务有限公司 | A kind of retardant polymer material and preparation method thereof |
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Application publication date: 20191022 |
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