CN109111657A - A kind of insulation PVC plastic - Google Patents
A kind of insulation PVC plastic Download PDFInfo
- Publication number
- CN109111657A CN109111657A CN201810943430.5A CN201810943430A CN109111657A CN 109111657 A CN109111657 A CN 109111657A CN 201810943430 A CN201810943430 A CN 201810943430A CN 109111657 A CN109111657 A CN 109111657A
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- Prior art keywords
- parts
- pvc plastic
- filler
- antistatic agent
- antioxidant
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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
- C08K3/20—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
- 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
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/04—Antistatic
-
- 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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- 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)
- Organic Insulating Materials (AREA)
Abstract
The invention discloses a kind of insulation PVC plastic, the raw material including following weight proportion is made: 100-120 parts of polyvinyl chloride resin, 3-5 parts of plasticizer, 3-5 parts of toughener, 5-8 parts of nano-titanium dioxide, 3-4 parts of antioxidant, 15-20 parts of filler, 3-5 parts of carbon black, 2.5-3 parts of antistatic agent.The raw material sources that the present invention uses are abundant, cost is relatively low, and the method using inventive formulation production PVC elastomeric material is easy to operate, and can preferably solve the disadvantage that the insulating properties of PVC plastic in the prior art fails to reach requirement, are suitble to industrialized production.
Description
Technical field
The present invention relates to technical field of polymer materials more particularly to a kind of insulation PVC plastics.
Background technique
The thermoplastic resin that PVC (polyvinyl chloride) is polymerized under the action of initiator by vinyl chloride is the equal of chloroethene
Polymers, ryuron and vinyl chloride copolymer are referred to as vinyl chloride resin.PVC has preferable mechanical performance, and anti-tensile is strong
Spend 60mpa or so, impact strength 5-10kj/m2, have excellent dielectric properties, but poor to the stability of light and heat, 100 DEG C with
Upper or through a long time solar exposure will decompose and generate hydrogen chloride, and further autocatalysis decomposition causes to change colour, physical
Can also it decline rapidly.It must be added to stabilizer in practical applications to improve the stability to light and heat.In terms of concrete application,
Hard PVC and flexible PVC can be divided into according to the major traits of PVC product, wherein hard PVC is mainly used in tubing, profile etc.
In terms of construction material, and flexible PVC is mainly used in cable, hose, electric appliance etc..Process in terms of being applied to electric appliance
In, the requirement with higher of the insulating properties of PVC, and PVC plastic in the prior art not fully reaches requirement.One is proposed thus
Kind insulation PVC plastic.
Summary of the invention
Fail to reach lacking for requirement the purpose of the present invention is to solve the insulating properties of PVC plastic in the prior art
Point, and a kind of insulation PVC plastic proposed.
To achieve the goals above, present invention employs following technical solutions:
A kind of insulation PVC plastic is designed, is made of the raw material of following weight proportion: 100-120 parts of polyvinyl chloride resin, plasticizer
3-5 parts, 3-5 parts of toughener, 5-8 parts of nano-titanium dioxide, 3-4 parts of antioxidant, 15-20 parts of filler, 3-5 parts of carbon black, resist it is quiet
Electric agent 2.5-3 parts.
Preferably, it is made of the raw material of following weight proportion: 120 parts of polyvinyl chloride resin, 5 parts of plasticizer, toughener 5 part, nanometer
8 parts of titanium dioxide, 4 parts of antioxidant, 20 parts of filler, 5 parts of carbon black, 3 parts of antistatic agent.
Preferably, it is made of the raw material of following weight proportion: 100 parts of polyvinyl chloride resin, 3 parts of plasticizer, toughener 3 part, nanometer
5 parts of titanium dioxide, 3 parts of antioxidant, 15 parts of filler, 3 parts of carbon black, 2.5 parts of antistatic agent.
Preferably, it is made of the raw material of following weight proportion: 110 parts of polyvinyl chloride resin, 4 parts of plasticizer, toughener 4 part, nanometer
8 parts of titanium dioxide, 3 parts of antioxidant, 18 parts of filler, 4 parts of carbon black, 3 parts of antistatic agent.
Preferably, the antistatic agent is internal hybrid antistatic agent, and the internal hybrid antistatic agent is ethoxylation laurel
Cruel amine, ethoxylation oleyl amine and ethoxylated alkylamine are the mixture of 1:1:1 with mass ratio.
Preferably, the plasticizer is dibutyl phthalate.
Preferably, the antioxidant is 2,6- three-level butyl -4- methylphenol, bis- (3,5- three-level butyl -4- hydroxy benzenes
Base) thioether, one of four (β-(3,5- three-level butyl -4- hydroxy phenyl) propionic acid) pentaerythritol esters.
Preferably, the toughener is methyl methacrylate-butadiene-styrene copolymer.
Preferably, the filler is inorganic filler, and the inorganic filler is diatomite, silica flour, mica powder, powder
One or both of last shape cork.
The present invention also provides a kind of preparation methods of PVC plastic that insulate, and include the following steps:
1) polyvinyl chloride resin, plasticizer, toughener, antioxidant, filler, carbon black and the antistatic agent of formula ratio are weighed respectively
It is ground into powder by grinder, crossing mesh screen and taking size is the particle of 70-100 mesh, is uniformly mixed；
2) the uniformly mixed material for obtaining step 1) is delivered to extruder, through extruder screw temperature of each section are as follows: Ith area
Melt is made in 185 DEG C, 195 DEG C of IIth area, 205 DEG C of IIIth area, 215 DEG C of IVth area；
3) it after melt extrusion mold, will be granulated to get insulation PVC plastic.
A kind of insulation PVC plastic proposed by the present invention, beneficial effect are:
The present invention is by the way that using polyvinyl chloride resin as primary raw material, auxiliary is added plasticizer, toughener, nano-titanium dioxide and resisted
Oxygen agent is to promote the overall performance of PVC plastic.
By adding filler, coordination plasticizing agent and plasticizer further increase the stability of plastics itself, heat resistance and
Mechanical strength.
By addition antistatic agent and the carbon black of cooperation addition, increase the antistatic property of plastics itself significantly
The antistatic agent for adding, and adding in the present invention is internal hybrid antistatic agent, can keep the antistatic property of PVC plastic for a long time.
The raw material sources that the present invention uses are abundant, cost is relatively low, utilize the side of inventive formulation production PVC elastomeric material
Method is easy to operate, and can preferably solve the disadvantage that the insulating properties of PVC plastic in the prior art fails to reach requirement, is suitble to
Industrialized production.
Specific embodiment
It is clearly and completely described below in conjunction with the technical solution in the embodiment of the present invention, it is clear that described reality
Applying example is only a part of the embodiment of the present invention, instead of all the embodiments.
Embodiment 1
A kind of insulation PVC plastic, is made of the raw material of following weight proportion: 120 parts of polyvinyl chloride resin, 5 parts of plasticizer, toughening
5 parts of agent, 8 parts of nano-titanium dioxide, 4 parts of antioxidant, 20 parts of filler, 5 parts of carbon black, 3 parts of antistatic agent.
Wherein, antistatic agent is the cruel amine of ethoxylation laurel, ethoxylation oleyl amine and ethoxylated alkylamine with mass ratio
For the mixture of 1:1:1.
Wherein, plasticizer is dibutyl phthalate.
Wherein, antioxidant 2,6- three-level butyl -4- methylphenol.
Wherein, toughener is methyl methacrylate-butadiene-styrene copolymer.
Wherein, filler diatomite.
A kind of preparation method for the PVC plastic that insulate, includes the following steps:
1) polyvinyl chloride resin, plasticizer, toughener, antioxidant, filler, carbon black and the antistatic agent of formula ratio are weighed respectively
It is ground into powder by grinder, crossing mesh screen and taking size is the particle of 70-100 mesh, is uniformly mixed；
2) the uniformly mixed material for obtaining step 1) is delivered to extruder, through extruder screw temperature of each section are as follows: Ith area
Melt is made in 185 DEG C, 195 DEG C of IIth area, 205 DEG C of IIIth area, 215 DEG C of IVth area；
3) it after melt extrusion mold, will be granulated to get insulation PVC plastic.
Embodiment 2
A kind of insulation PVC plastic, is made of the raw material of following weight proportion: 100 parts of polyvinyl chloride resin, 3 parts of plasticizer, toughening
3 parts of agent, 5 parts of nano-titanium dioxide, 3 parts of antioxidant, 15 parts of filler, 3 parts of carbon black, 2.5 parts of antistatic agent.
Wherein, antistatic agent is the cruel amine of ethoxylation laurel, ethoxylation oleyl amine and ethoxylated alkylamine with mass ratio
For the mixture of 1:1:1.
Wherein, plasticizer is dibutyl phthalate.
Wherein, antioxidant is bis- (3,5- three-level butyl -4- hydroxy phenyl) thioethers.
Wherein, toughener is methyl methacrylate-butadiene-styrene copolymer.
Wherein, filler is in mica powder and dust cork.
A kind of preparation method for the PVC plastic that insulate, includes the following steps:
1) polyvinyl chloride resin, plasticizer, toughener, antioxidant, filler, carbon black and the antistatic agent of formula ratio are weighed respectively
It is ground into powder by grinder, crossing mesh screen and taking size is the particle of 70-100 mesh, is uniformly mixed；
2) the uniformly mixed material for obtaining step 1) is delivered to extruder, through extruder screw temperature of each section are as follows: Ith area
Melt is made in 185 DEG C, 195 DEG C of IIth area, 205 DEG C of IIIth area, 215 DEG C of IVth area；
3) it after melt extrusion mold, will be granulated to get insulation PVC plastic.
Embodiment 3
A kind of insulation PVC plastic, is made of the raw material of following weight proportion: 110 parts of polyvinyl chloride resin, 4 parts of plasticizer, toughening
4 parts of agent, 8 parts of nano-titanium dioxide, 3 parts of antioxidant, 18 parts of filler, 4 parts of carbon black, 3 parts of antistatic agent.
Wherein, antistatic agent is internal hybrid antistatic agent, and internal hybrid antistatic agent is the cruel amine of ethoxylation laurel, ethyoxyl
Carburetion amine and ethoxylated alkylamine are the mixture of 1:1:1 with mass ratio.
Wherein, plasticizer is dibutyl phthalate.
Wherein, antioxidant is four (β-(3,5- three-level butyl -4- hydroxy phenyl) propionic acid) pentaerythritol esters.
Wherein, toughener is methyl methacrylate-butadiene-styrene copolymer.
Wherein, filler is the mixture of silica flour and dust cork.
A kind of preparation method for the PVC plastic that insulate, includes the following steps:
1) polyvinyl chloride resin, plasticizer, toughener, antioxidant, filler, carbon black and the antistatic agent of formula ratio are weighed respectively
It is ground into powder by grinder, crossing mesh screen and taking size is the particle of 70-100 mesh, is uniformly mixed；
2) the uniformly mixed material for obtaining step 1) is delivered to extruder, through extruder screw temperature of each section are as follows: Ith area
Melt is made in 185 DEG C, 195 DEG C of IIth area, 205 DEG C of IIIth area, 215 DEG C of IVth area；
3) it after melt extrusion mold, will be granulated to get insulation PVC plastic.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of insulation PVC plastic, it is characterised in that: be made of the raw material of following weight proportion: 100-120 parts of polyvinyl chloride resin increases
Modeling agent 3-5 parts, 3-5 parts of toughener, 5-8 parts of nano-titanium dioxide, 3-4 parts of antioxidant, 15-20 parts of filler, 3-5 parts of carbon black,
2.5-3 parts of antistatic agent.
2. a kind of insulation PVC plastic according to claim 1, it is characterised in that: be made of the raw material of following weight proportion:
120 parts of polyvinyl chloride resin, 5 parts of plasticizer, 5 parts of toughener, 8 parts of nano-titanium dioxide, 4 parts of antioxidant, 20 parts of filler, carbon black 5
Part, 3 parts of antistatic agent.
3. a kind of insulation PVC plastic according to claim 1, it is characterised in that: be made of the raw material of following weight proportion:
100 parts of polyvinyl chloride resin, 3 parts of plasticizer, 3 parts of toughener, 5 parts of nano-titanium dioxide, 3 parts of antioxidant, 15 parts of filler, carbon black 3
Part, 2.5 parts of antistatic agent.
4. a kind of insulation PVC plastic according to claim 1, it is characterised in that: be made of the raw material of following weight proportion:
110 parts of polyvinyl chloride resin, 4 parts of plasticizer, 4 parts of toughener, 8 parts of nano-titanium dioxide, 3 parts of antioxidant, 18 parts of filler, carbon black 4
Part, 3 parts of antistatic agent.
5. a kind of insulation PVC plastic according to claim 1, it is characterised in that: the antistatic agent resists quiet for internal hybrid
Electric agent, the internal hybrid antistatic agent are the cruel amine of ethoxylation laurel, ethoxylation oleyl amine and ethoxylated alkylamine with quality
Than the mixture for 1:1:1.
6. a kind of insulation PVC plastic according to claim 1, it is characterised in that: the plasticizer is phthalic acid two
Butyl ester.
7. a kind of insulation PVC plastic according to claim 1, it is characterised in that: the antioxidant is 2,6- three-level butyl-
4- methylphenol, bis- (3,5- three-level butyl -4- hydroxy phenyl) thioethers, four (β-(3,5- three-level butyl -4- hydroxy phenyl) third
One of acid) pentaerythritol ester.
8. a kind of insulation PVC plastic according to claim 1, it is characterised in that: the toughener is methyl methacrylate
Ester-butadiene-styrene copolymer.
9. a kind of insulation PVC plastic according to claim 1, it is characterised in that: the filler is inorganic filler, institute
Stating inorganic filler is one or both of diatomite, silica flour, mica powder, dust cork.
10. a kind of preparation method for the PVC plastic that insulate described in claim 1, characterized by the following steps:
1) polyvinyl chloride resin, plasticizer, toughener, antioxidant, filler, carbon black and the antistatic agent for weighing formula ratio respectively pass through
Grinder is ground into powder, and crossing mesh screen and taking size is the particle of 70-100 mesh, is uniformly mixed；
2) the uniformly mixed material for obtaining step 1) is delivered to extruder, through extruder screw temperature of each section are as follows: I area 185
DEG C, 195 DEG C of IIth area, 205 DEG C of IIIth area, 215 DEG C of IVth area, be made melt；
3) it after melt extrusion mold, will be granulated to get insulation PVC plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810943430.5A CN109111657A (en) | 2018-08-17 | 2018-08-17 | A kind of insulation PVC plastic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810943430.5A CN109111657A (en) | 2018-08-17 | 2018-08-17 | A kind of insulation PVC plastic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109111657A true CN109111657A (en) | 2019-01-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810943430.5A Pending CN109111657A (en) | 2018-08-17 | 2018-08-17 | A kind of insulation PVC plastic |
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| CN (1) | CN109111657A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103289252A (en) * | 2013-06-25 | 2013-09-11 | 张宇 | A fatigue-resistant PVC insulated cable material |
| CN104861338A (en) * | 2014-12-29 | 2015-08-26 | 殷培花 | High-performance low-cost polyvinyl chloride insulating cable material and preparation method thereof |
| CN106977853A (en) * | 2017-04-21 | 2017-07-25 | 广东雅丽斯佳纺织科技有限公司 | A kind of antistatic mould proof ground cushion and preparation method thereof |
-
2018
- 2018-08-17 CN CN201810943430.5A patent/CN109111657A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103289252A (en) * | 2013-06-25 | 2013-09-11 | 张宇 | A fatigue-resistant PVC insulated cable material |
| CN104861338A (en) * | 2014-12-29 | 2015-08-26 | 殷培花 | High-performance low-cost polyvinyl chloride insulating cable material and preparation method thereof |
| CN106977853A (en) * | 2017-04-21 | 2017-07-25 | 广东雅丽斯佳纺织科技有限公司 | A kind of antistatic mould proof ground cushion and preparation method thereof |
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Application publication date: 20190101 |
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