CN108690296A - A kind of polymer plastic expects pipe and preparation method thereof - Google Patents
A kind of polymer plastic expects pipe and preparation method thereof Download PDFInfo
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- CN108690296A CN108690296A CN201810639373.1A CN201810639373A CN108690296A CN 108690296 A CN108690296 A CN 108690296A CN 201810639373 A CN201810639373 A CN 201810639373A CN 108690296 A CN108690296 A CN 108690296A
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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
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
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- 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
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- 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
- C08K2003/2296—Oxides; Hydroxides of metals of zinc
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- 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
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- 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
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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
- C08L2201/02—Flame or fire retardant/resistant
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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
- C08L2203/00—Applications
- C08L2203/18—Applications used for pipes
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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
-
- 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
- C08L2207/06—Properties of polyethylene
- C08L2207/062—HDPE
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- 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 a kind of polymer plastic expects pipes and preparation method thereof, plastic tube component includes 20-30 parts of polyvinyl chloride resin in parts by weight, 10-30 parts of high density polyethylene (HDPE), 2-6 parts of carbon fibre, 3-6 parts of graphene, 1-4 parts of white carbon, 3-9 parts of silicon powder, 1-3 parts of nano-calcium carbonate, 1-2 parts of nano-titanium dioxide, 4-10 parts of High polymer ester calcium, 6-12 parts of epoxidized soybean oil, 2-6 parts of plasticizer, 2-8 parts of zinc oxide, 4-10 parts of polyethylene wax, production method of the present invention is simple, low manufacture cost, plastic tube obtained has excellent compression strength and shock resistance, it is hardly damaged, service life is long.
Description
Technical field
The present invention relates to plastic tube manufacture technology field, specially a kind of polymer plastic expects pipe and preparation method thereof.
Background technology
The tubing that the fields such as life, industry manufacture use is still based on steel pipe.Steel pipe has higher intensity, but exists
The disadvantage that poor corrosion resistance, service life are short, weight is big, construction is inconvenient.More and more drainage systems are mainly managed in PVC
The main component of material, PVC tubing is polyvinyl chloride, additionally incorporates other ingredients to enhance its heat resistance, toughness, ductility etc..
Existing its case hardness of PVC tubing and tensile strength are poor, and service life is short, are not suitable with adverse circumstances use.
Invention content
The purpose of the present invention is to provide a kind of polymer plastic expects pipes and preparation method thereof, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the present invention provides the following technical solutions:A kind of polymer plastic expects pipe, plastic tube component is by weight
It includes 20-30 parts of polyvinyl chloride resin, 10-30 parts of high density polyethylene (HDPE), 2-6 parts of carbon fibre, 3-6 parts of graphene, white carbon to measure number
1-4 parts, 3-9 parts of silicon powder, 1-3 parts of nano-calcium carbonate, 1-2 parts of nano-titanium dioxide, 4-10 parts of High polymer ester calcium, epoxy it is big
6-12 parts of soya-bean oil, 2-6 parts of plasticizer, 2-8 parts of zinc oxide, 4-10 parts of polyethylene wax.
Preferably, the preferred composition proportion of plastic tube component includes 25 parts of polyvinyl chloride resin, 20 parts of high density polyethylene (HDPE), carbon
4 parts of fiber, 5 parts of graphene, 3 parts of white carbon, 6 parts of silicon powder, 2 parts of nano-calcium carbonate, 2 parts of nano-titanium dioxide, macromolecule ester
7 parts of base calcium, 9 parts of epoxidized soybean oil, 4 parts of plasticizer, 5 parts of zinc oxide, 7 parts of polyethylene wax.
Preferably, production method includes the following steps:
A, it is added in kneading machine after mixing polyvinyl chloride resin, high density polyethylene (HDPE), carbon fibre, graphene, white carbon, silicon powder
It is kneaded, melting temperature is 160-180 DEG C, and mixing time 10min-20min is slowly cooled to room temperature, obtains mixture later
A;
B, by nano-calcium carbonate, nano-titanium dioxide, High polymer ester calcium, epoxidized soybean oil, plasticizer, zinc oxide, polyethylene
It is added in blender and stirs after wax mixing, stir speed (S.S.) is 2000-3000 revs/min, stands 5min after stirring 10min, continues to stir
20min is mixed, mixture B is obtained;
C, mixture B is added in mixture A, feeds the mixture into double screw extruder squeeze out later, the material of extrusion is
Plastic tube making material;
D, tubulation is added in tuber to get to plastic tube in the making material obtained step C.
Compared with prior art, the beneficial effects of the invention are as follows:Production method of the present invention is simple, low manufacture cost, is made
Plastic tube have excellent compression strength and shock resistance, be hardly damaged, service life is long;Wherein, it is added in the present invention
Graphene, white carbon, silicon powder, the flexibility and anti-flammability of plastic tube can be increased;Nano-titanium dioxide, the high score of addition
Sub- ester group calcium, can increase the corrosion resistance of plastic tube;In addition, the production method that the present invention uses can ensure each component material
Material is sufficiently mixed, and prevents caking phenomenon, further improves the comprehensive mechanical performance of plastic tube.
Specific implementation mode
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
The every other embodiment that art personnel are obtained without making creative work belongs to the model that the present invention protects
It encloses.
The present invention provides the following technical solutions:A kind of polymer plastic expects pipe, plastic tube component include PVC trees in parts by weight
20-30 parts of fat, 10-30 parts of high density polyethylene (HDPE), 2-6 parts of carbon fibre, 3-6 parts of graphene, 1-4 parts of white carbon, silicon powder 3-9
Part, 1-3 parts of nano-calcium carbonate, 1-2 parts of nano-titanium dioxide, 4-10 parts of High polymer ester calcium, 6-12 parts of epoxidized soybean oil, plasticising
2-6 parts of agent, 2-8 parts of zinc oxide, 4-10 parts of polyethylene wax.
Embodiment one:
Plastic tube component includes 20 parts of polyvinyl chloride resin, 10 parts of high density polyethylene (HDPE), 2 parts of carbon fibre, graphene 3 in parts by weight
Part, 1 part of white carbon, 3 parts of silicon powder, 1 part of nano-calcium carbonate, 1 part of nano-titanium dioxide, 4 parts of High polymer ester calcium, epoxy soybean
6 parts of oil, 2 parts of plasticizer, 2 parts of zinc oxide, 4 parts of polyethylene wax.
The production method of the present embodiment includes the following steps:
A, it is added in kneading machine after mixing polyvinyl chloride resin, high density polyethylene (HDPE), carbon fibre, graphene, white carbon, silicon powder
It is kneaded, melting temperature is 160 DEG C, and mixing time 10min is slowly cooled to room temperature later, obtains mixture A;
B, by nano-calcium carbonate, nano-titanium dioxide, High polymer ester calcium, epoxidized soybean oil, plasticizer, zinc oxide, polyethylene
It is added in blender and stirs after wax mixing, stir speed (S.S.) is 2000 revs/min, stands 5min after stirring 10min, continues to stir
20min obtains mixture B;
C, mixture B is added in mixture A, feeds the mixture into double screw extruder squeeze out later, the material of extrusion is
Plastic tube making material;
D, tubulation is added in tuber to get to plastic tube in the making material obtained step C.
Embodiment two:
Plastic tube component includes 30 parts of polyvinyl chloride resin, 30 parts of high density polyethylene (HDPE), 6 parts of carbon fibre, graphene 6 in parts by weight
Part, 4 parts of white carbon, 9 parts of silicon powder, 3 parts of nano-calcium carbonate, 2 parts of nano-titanium dioxide, 10 parts of High polymer ester calcium, epoxy are big
12 parts of soya-bean oil, 6 parts of plasticizer, 8 parts of zinc oxide, 10 parts of polyethylene wax.
The production method of the present embodiment includes the following steps:
A, it is added in kneading machine after mixing polyvinyl chloride resin, high density polyethylene (HDPE), carbon fibre, graphene, white carbon, silicon powder
It is kneaded, melting temperature is 180 DEG C, and mixing time 20min is slowly cooled to room temperature later, obtains mixture A;
B, by nano-calcium carbonate, nano-titanium dioxide, High polymer ester calcium, epoxidized soybean oil, plasticizer, zinc oxide, polyethylene
It is added in blender and stirs after wax mixing, stir speed (S.S.) is 3000 revs/min, stands 5min after stirring 10min, continues to stir
20min obtains mixture B;
C, mixture B is added in mixture A, feeds the mixture into double screw extruder squeeze out later, the material of extrusion is
Plastic tube making material;
D, tubulation is added in tuber to get to plastic tube in the making material obtained step C.
Embodiment three:
Plastic tube component includes 22 parts of polyvinyl chloride resin, 13 parts of high density polyethylene (HDPE), 3 parts of carbon fibre, graphene 4 in parts by weight
Part, 2 parts of white carbon, 3 parts of silicon powder, 1 part of nano-calcium carbonate, 2 parts of nano-titanium dioxide, 5 parts of High polymer ester calcium, epoxy soybean
7 parts of oil, 3 parts of plasticizer, 3 parts of zinc oxide, 4 parts of polyethylene wax.
The production method of the present embodiment includes the following steps:
A, it is added in kneading machine after mixing polyvinyl chloride resin, high density polyethylene (HDPE), carbon fibre, graphene, white carbon, silicon powder
It is kneaded, melting temperature is 165 DEG C, and mixing time 12min is slowly cooled to room temperature later, obtains mixture A;
B, by nano-calcium carbonate, nano-titanium dioxide, High polymer ester calcium, epoxidized soybean oil, plasticizer, zinc oxide, polyethylene
It is added in blender and stirs after wax mixing, stir speed (S.S.) is 2200 revs/min, stands 5min after stirring 10min, continues to stir
20min obtains mixture B;
C, mixture B is added in mixture A, feeds the mixture into double screw extruder squeeze out later, the material of extrusion is
Plastic tube making material;
D, tubulation is added in tuber to get to plastic tube in the making material obtained step C.
Example IV:
Plastic tube component includes 28 parts of polyvinyl chloride resin, 25 parts of high density polyethylene (HDPE), 5 parts of carbon fibre, graphene 5 in parts by weight
Part, 3 parts of white carbon, 8 parts of silicon powder, 2 parts of nano-calcium carbonate, 2 parts of nano-titanium dioxide, 8 parts of High polymer ester calcium, epoxy soybean
10 parts of oil, 5 parts of plasticizer, 7 parts of zinc oxide, 9 parts of polyethylene wax.
The production method of the present embodiment includes the following steps:
A, it is added in kneading machine after mixing polyvinyl chloride resin, high density polyethylene (HDPE), carbon fibre, graphene, white carbon, silicon powder
It is kneaded, melting temperature is 175 DEG C, and mixing time 18min is slowly cooled to room temperature later, obtains mixture A;
B, by nano-calcium carbonate, nano-titanium dioxide, High polymer ester calcium, epoxidized soybean oil, plasticizer, zinc oxide, polyethylene
It is added in blender and stirs after wax mixing, stir speed (S.S.) is 2800 revs/min, stands 5min after stirring 10min, continues to stir
20min obtains mixture B;
C, mixture B is added in mixture A, feeds the mixture into double screw extruder squeeze out later, the material of extrusion is
Plastic tube making material;
D, tubulation is added in tuber to get to plastic tube in the making material obtained step C.
Embodiment five:
Plastic tube component includes 25 parts of polyvinyl chloride resin, 20 parts of high density polyethylene (HDPE), 4 parts of carbon fibre, graphene 5 in parts by weight
Part, 3 parts of white carbon, 6 parts of silicon powder, 2 parts of nano-calcium carbonate, 2 parts of nano-titanium dioxide, 7 parts of High polymer ester calcium, epoxy soybean
9 parts of oil, 4 parts of plasticizer, 5 parts of zinc oxide, 7 parts of polyethylene wax.
The production method of the present embodiment includes the following steps:
A, it is added in kneading machine after mixing polyvinyl chloride resin, high density polyethylene (HDPE), carbon fibre, graphene, white carbon, silicon powder
It is kneaded, melting temperature is 170 DEG C, and mixing time 15min is slowly cooled to room temperature later, obtains mixture A;
B, by nano-calcium carbonate, nano-titanium dioxide, High polymer ester calcium, epoxidized soybean oil, plasticizer, zinc oxide, polyethylene
It is added in blender and stirs after wax mixing, stir speed (S.S.) is 2500 revs/min, stands 5min after stirring 10min, continues to stir
20min obtains mixture B;
C, mixture B is added in mixture A, feeds the mixture into double screw extruder squeeze out later, the material of extrusion is
Plastic tube making material;
D, tubulation is added in tuber to get to plastic tube in the making material obtained step C.
Test example:
It is tested for the property using plastic tube made from various embodiments of the present invention, obtains data such as following table:
| Impact strength(MPA) | Compression strength(MPA) | |
| Embodiment one | 55 | 88 |
| Embodiment two | 58 | 85 |
| Embodiment three | 52 | 87 |
| Example IV | 54 | 82 |
| Embodiment five | 60 | 92 |
Production method of the present invention is simple, low manufacture cost, and plastic tube obtained has excellent compression strength and shock resistance,
It is hardly damaged, service life is long;Wherein, graphene, white carbon, the silicon powder added in the present invention, can increase plastic tube
Flexibility and anti-flammability;The nano-titanium dioxide of addition, High polymer ester calcium can increase the corrosion resistance of plastic tube;This
Outside, the production method that the present invention uses can ensure that each component material is sufficiently mixed, and prevent caking phenomenon, further increase
The comprehensive mechanical performance of plastic tube.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (3)
1. a kind of polymer plastic expects pipe, it is characterised in that:Plastic tube component includes 20-30 parts of polyvinyl chloride resin, highly dense in parts by weight
Spend 10-30 parts of polyethylene, 2-6 parts of carbon fibre, 3-6 parts of graphene, 1-4 parts of white carbon, 3-9 parts of silicon powder, nano-calcium carbonate
1-3 parts, 1-2 parts of nano-titanium dioxide, 4-10 parts of High polymer ester calcium, 6-12 parts of epoxidized soybean oil, 2-6 parts of plasticizer, oxidation
2-8 parts of zinc, 4-10 parts of polyethylene wax.
2. a kind of polymer plastic expects pipe according to claim 1, it is characterised in that:The preferred composition proportion of plastic tube component
Including 25 parts of polyvinyl chloride resin, 20 parts of high density polyethylene (HDPE), 4 parts of carbon fibre, 5 parts of graphene, 3 parts of white carbon, 6 parts of silicon powder, receive
2 parts of calcium carbonate of rice, 2 parts of nano-titanium dioxide, 7 parts of High polymer ester calcium, 9 parts of epoxidized soybean oil, 4 parts of plasticizer, zinc oxide 5
Part, 7 parts of polyethylene wax.
3. realizing a kind of production method of polymer plastic expects pipe described in claim 1, it is characterised in that:Its production method includes
Following steps:
A, it is added in kneading machine after mixing polyvinyl chloride resin, high density polyethylene (HDPE), carbon fibre, graphene, white carbon, silicon powder
It is kneaded, melting temperature is 160-180 DEG C, and mixing time 10min-20min is slowly cooled to room temperature, obtains mixture later
A;
B, by nano-calcium carbonate, nano-titanium dioxide, High polymer ester calcium, epoxidized soybean oil, plasticizer, zinc oxide, polyethylene
It is added in blender and stirs after wax mixing, stir speed (S.S.) is 2000-3000 revs/min, stands 5min after stirring 10min, continues to stir
20min is mixed, mixture B is obtained;
C, mixture B is added in mixture A, feeds the mixture into double screw extruder squeeze out later, the material of extrusion is
Plastic tube making material;
D, tubulation is added in tuber to get to plastic tube in the making material obtained step C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810639373.1A CN108690296A (en) | 2018-06-20 | 2018-06-20 | A kind of polymer plastic expects pipe and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810639373.1A CN108690296A (en) | 2018-06-20 | 2018-06-20 | A kind of polymer plastic expects pipe and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108690296A true CN108690296A (en) | 2018-10-23 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810639373.1A Pending CN108690296A (en) | 2018-06-20 | 2018-06-20 | A kind of polymer plastic expects pipe and preparation method thereof |
Country Status (1)
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| CN (1) | CN108690296A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110218399A (en) * | 2019-04-17 | 2019-09-10 | 深圳市深捷通管业发展有限公司 | A kind of flame-proof PVC cable tube and preparation method thereof |
| CN112409727A (en) * | 2020-11-26 | 2021-02-26 | 南通吉普森科技有限公司 | Polyvinyl chloride compression-resistant plate and preparation process thereof |
| CN114605755A (en) * | 2022-04-07 | 2022-06-10 | 杭州金泰塑业有限公司 | Antistatic toughened PVC pipe and preparation process thereof |
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| CN102212237A (en) * | 2011-05-06 | 2011-10-12 | 上海远洲管业有限公司 | Preparation method for ultrastrong earthquake resistant polyvinyl chloride pipe material |
| CN102617836A (en) * | 2012-03-15 | 2012-08-01 | 肇庆市森德利化工实业有限公司 | High polymer ester calcium and synthesis method thereof |
| CN104194218A (en) * | 2014-09-01 | 2014-12-10 | 康泰塑胶科技集团有限公司 | Polyethylene-polyvinyl chloride blend-modified tube and preparation method thereof |
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| CN102212237A (en) * | 2011-05-06 | 2011-10-12 | 上海远洲管业有限公司 | Preparation method for ultrastrong earthquake resistant polyvinyl chloride pipe material |
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| CN104194218A (en) * | 2014-09-01 | 2014-12-10 | 康泰塑胶科技集团有限公司 | Polyethylene-polyvinyl chloride blend-modified tube and preparation method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110218399A (en) * | 2019-04-17 | 2019-09-10 | 深圳市深捷通管业发展有限公司 | A kind of flame-proof PVC cable tube and preparation method thereof |
| CN112409727A (en) * | 2020-11-26 | 2021-02-26 | 南通吉普森科技有限公司 | Polyvinyl chloride compression-resistant plate and preparation process thereof |
| CN114605755A (en) * | 2022-04-07 | 2022-06-10 | 杭州金泰塑业有限公司 | Antistatic toughened PVC pipe and preparation process thereof |
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Application publication date: 20181023 |