CN106566051A - Shock-resistant and corrosion-resistant PE plastic pipe - Google Patents
Shock-resistant and corrosion-resistant PE plastic pipe Download PDFInfo
- Publication number
- CN106566051A CN106566051A CN201610951675.3A CN201610951675A CN106566051A CN 106566051 A CN106566051 A CN 106566051A CN 201610951675 A CN201610951675 A CN 201610951675A CN 106566051 A CN106566051 A CN 106566051A
- Authority
- CN
- China
- Prior art keywords
- parts
- resistant
- plastic pipe
- ethylene
- shock resistance
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/12—Rigid pipes of plastics with or without reinforcement
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/18—Applications used for pipes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- 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
-
- 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
Abstract
The invention discloses a shock-resistant and corrosion-resistant PE plastic pipe which is prepared by the following raw materials by weight: 50-65 parts of high density polyethylene, 8-14 parts of ethylene-octene block copolymers, 15-20 parts of ethylene-vinyl acetate copolymers, 3-6 parts of of polyethylene wax, 6-14 parts of talcum powder, 5-8 parts of tris(2,4-ditert-butylphenyl) phosphite ester, 3-5 parts of carbamide, 5-9 parts of silicon dioxide, 4-5 parts of triethanolamine and 15-20 parts of epichlorohydrin rubber. The shock-resistant and corrosion-resistant PE plastic pipe is high in chemical resistance and has good chemical stability, the strength and rigidity of the PE plastic pipe are improved, the high temperature pressure-bearing performance of the PE plastic pipe is improved, and the PE plastic pipe has good shock resistance.
Description
Technical field
The invention belongs to polymeric material field, and in particular to a kind of anti-rotten PE plastic pipes of shock resistance.
Background technology
Polyethylene(Polyethylene, abbreviation PE)It is a kind of aggregated obtained thermoplastic resin of ethene.Polyethylene according to
Polymerization, molecular weight height, the difference of chain structure, point high density polyethylene (HDPE), low density polyethylene (LDPE) and linear low density polyethylene
Alkene.Its medium high density polyethylene (HIGH DENSITY POLYETHYLENE, HDPE) is commonly called as low-pressure polyethylene, with LDPE and
LLDPE is compared, and has higher heatproof, oil resistivity, resistance to vapour permeability and environmental stress crack resistance, in addition electrical insulating property and anti-
Impact and cold tolerance very well, are mainly used in the fields such as blowing, injection.HDPE tubing is by made by high density polyethylene (HDPE)
Traditional iron and steel tubing, regeneration product of polychloroethylene pipes, it mainly undertakes appointing for the drainings such as rainwater, sewage, farmland discharging-irrigating
Business, is widely used in highway, railway bed, subway engineering, Landfills, tunnel, greenbelt, sports ground and water content higher
The draining such as side slope protection for causing field, and agricultural, the sub-irrigation of gardening, drainage system.And HDPE in the market
Tubing has bad mechanical property, easy embrittlement, easy embrittlement, and fragility is less than PP, and the low shortcoming of case hardness strongly limit HDPE
The use of pipe, for this purpose, we set about from the formula of product, develops new high performance HDPE tubing, there is provided a kind of shock resistance resists
Rotten PE plastic pipes.
The content of the invention
It is an object of the invention to provide a kind of anti-rotten PE plastic pipes of shock resistance.
To achieve these goals, the invention provides a kind of anti-rotten PE plastic pipes of shock resistance, by following weight portion
Raw material is obtained:High density polyethylene (HDPE) 50-65 parts, ethylene-octene block type copolymer 8-14 parts, ethylene-vinyl acetate copolymer
15-20 parts, Ju Yi Xi Xi 3-6 parts, talcum powder 6-14 parts, three (2,4- di-tert-butyl-phenyls) phosphite ester 5-8 parts, phosphinylidyne two
Amine 3-5 parts, silica 5-9 parts, triethanolamine 4-5 parts, epichlorohydrin rubber 15-20 parts.
It also includes dibasic lead phosphite 4-9 parts.
It also includes methacrylic resin 5-12 parts.
It also includes three (2,4- di-tert-butyl-phenyls) phosphite ester 3-6 parts.
Beneficial effect:The shock resistance anti-rotten PE plastic pipes resistance to chemical attack that the present invention is provided is strong, with good chemistry
Stability, enhances the strength and stiffness of plastic tube, its high-temperature bearing performance is improve, with good shock resistance.
Specific embodiment
Embodiment 1
The anti-rotten PE plastic pipes of a kind of shock resistance that the present embodiment is provided, are obtained by the raw material of following weight portion:High-density polyethylene
50 parts of alkene, 8 parts of ethylene-octene block type copolymer, 15 parts of ethylene-vinyl acetate copolymer, 3 parts of Ju Yi Xi Xi, talcum powder 6
Part, three 5 parts of (2,4- di-tert-butyl-phenyls) phosphite esters, 3 parts of carbonyl diamide, 5 parts of silica, 4 parts of triethanolamine, chlorine ether
15 parts of rubber.
Embodiment 2
The anti-rotten PE plastic pipes of a kind of shock resistance that the present embodiment is provided, are obtained by the raw material of following weight portion:High-density polyethylene
65 parts of alkene, 14 parts of ethylene-octene block type copolymer, 20 parts of ethylene-vinyl acetate copolymer, 6 parts of Ju Yi Xi Xi, talcum powder 14
Part, three 8 parts of (2,4- di-tert-butyl-phenyls) phosphite esters, 5 parts of carbonyl diamide, 9 parts of silica, 5 parts of triethanolamine, chlorine ether
20 parts of rubber, 9 parts of dibasic lead phosphite.
Embodiment 3
The anti-rotten PE plastic pipes of a kind of shock resistance that the present embodiment is provided, are obtained by the raw material of following weight portion:High-density polyethylene
50 parts of alkene, 8 parts of ethylene-octene block type copolymer, 15 parts of ethylene-vinyl acetate copolymer, 3 parts of Ju Yi Xi Xi, talcum powder 6
Part, three 5 parts of (2,4- di-tert-butyl-phenyls) phosphite esters, 3 parts of carbonyl diamide, 5 parts of silica, 4 parts of triethanolamine, chlorine ether
15 parts of rubber, 4 parts of dibasic lead phosphite, 5 parts of methacrylic resin.
Embodiment 4
The anti-rotten PE plastic pipes of a kind of shock resistance that the present embodiment is provided, are obtained by the raw material of following weight portion:High-density polyethylene
65 parts of alkene, 14 parts of ethylene-octene block type copolymer, 20 parts of ethylene-vinyl acetate copolymer, 6 parts of Ju Yi Xi Xi, talcum powder 14
Part, three 8 parts of (2,4- di-tert-butyl-phenyls) phosphite esters, 5 parts of carbonyl diamide, 9 parts of silica, 5 parts of triethanolamine, chlorine ether
20 parts of rubber, 9 parts of dibasic lead phosphite, 12 parts of methacrylic resin and three (2,4- di-tert-butyl-phenyls) phosphite esters 6
Part.
The production technology that above-described embodiment 1-4 is used is conventional production process, and its step is:
Above-mentioned raw materials are added together in high mixer carries out moderate-speed mixer mixing, obtains final product premix;Premix is put into into twin-screw
Heating melting extrusion plasticizing in extruder, then carries out tie rod, cooling, drying, granulation;Finally pellet is put into into tube extrusion
Former, is sufficiently mixed and is extruded through high-temperature heating and screw rod rotation, and extruded stock is molded by die orifice, and be cooled,
Traction, last fixed length cutting makes the tubing for meeting use requirement.
Claims (4)
1. anti-rotten PE plastic pipes of a kind of shock resistance, it is characterised in that:It is made up of the raw material of following weight portion:High density polyethylene (HDPE)
50-65 parts, ethylene-octene block type copolymer 8-14 parts, ethylene-vinyl acetate copolymer 15-20 parts, Ju Yi Xi Xi 3-6 parts,
Talcum powder 6-14 parts, three (2,4- di-tert-butyl-phenyls) phosphite ester 5-8 parts, carbonyl diamide 3-5 parts, silica 5-9 parts,
Triethanolamine 4-5 parts, epichlorohydrin rubber 15-20 parts.
2. anti-rotten PE plastic pipes of a kind of shock resistance according to claim 1, it is characterised in that:It is also sub- comprising dibasic
Lead phosphate 4-9 parts.
3. anti-rotten PE plastic pipes of a kind of shock resistance according to claim 2, it is characterised in that:It also includes metering system
Acid resin 5-12 parts.
4. anti-rotten PE plastic pipes of a kind of shock resistance according to claim 3, it is characterised in that:It also includes three (2,4-
Di-tert-butyl-phenyl) phosphite ester 3-6 parts.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610951675.3A CN106566051A (en) | 2016-11-03 | 2016-11-03 | Shock-resistant and corrosion-resistant PE plastic pipe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610951675.3A CN106566051A (en) | 2016-11-03 | 2016-11-03 | Shock-resistant and corrosion-resistant PE plastic pipe |
Publications (1)
Publication Number | Publication Date |
---|---|
CN106566051A true CN106566051A (en) | 2017-04-19 |
Family
ID=58535234
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610951675.3A Pending CN106566051A (en) | 2016-11-03 | 2016-11-03 | Shock-resistant and corrosion-resistant PE plastic pipe |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106566051A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107033441A (en) * | 2017-06-23 | 2017-08-11 | 太仓市晨洲塑业有限公司 | A kind of good PE pipes of mechanical property |
CN107163525A (en) * | 2017-06-20 | 2017-09-15 | 苏州奥宇包装科技有限公司 | A kind of preparation method of Degradable environment protection polylactic acid film |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1186821A (en) * | 1996-12-29 | 1998-07-08 | 中国石化齐鲁石油化工公司 | Polyvinyl composition of cladding metal pipe and preparing technology |
CN102532829A (en) * | 2012-02-03 | 2012-07-04 | 福建师范大学 | Method for preparing high-temperature resistant plastic pipes for transferring hot spring |
CN102617914A (en) * | 2012-04-01 | 2012-08-01 | 广东三凌塑料管材有限公司 | Polyethylene cable duct |
CN104819348A (en) * | 2015-04-29 | 2015-08-05 | 洪百聪 | Gas pipe |
CN105199203A (en) * | 2015-10-16 | 2015-12-30 | 太仓市晨洲塑业有限公司 | High-performance polyethylene communication sub-pipe |
CN105670085A (en) * | 2016-04-11 | 2016-06-15 | 叶青 | High-strength polyethylene pipe |
CN105860193A (en) * | 2016-04-14 | 2016-08-17 | 叶青 | Anti-impact environment-friendly polyethylene pipe |
-
2016
- 2016-11-03 CN CN201610951675.3A patent/CN106566051A/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1186821A (en) * | 1996-12-29 | 1998-07-08 | 中国石化齐鲁石油化工公司 | Polyvinyl composition of cladding metal pipe and preparing technology |
CN102532829A (en) * | 2012-02-03 | 2012-07-04 | 福建师范大学 | Method for preparing high-temperature resistant plastic pipes for transferring hot spring |
CN102617914A (en) * | 2012-04-01 | 2012-08-01 | 广东三凌塑料管材有限公司 | Polyethylene cable duct |
CN104819348A (en) * | 2015-04-29 | 2015-08-05 | 洪百聪 | Gas pipe |
CN105199203A (en) * | 2015-10-16 | 2015-12-30 | 太仓市晨洲塑业有限公司 | High-performance polyethylene communication sub-pipe |
CN105670085A (en) * | 2016-04-11 | 2016-06-15 | 叶青 | High-strength polyethylene pipe |
CN105860193A (en) * | 2016-04-14 | 2016-08-17 | 叶青 | Anti-impact environment-friendly polyethylene pipe |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107163525A (en) * | 2017-06-20 | 2017-09-15 | 苏州奥宇包装科技有限公司 | A kind of preparation method of Degradable environment protection polylactic acid film |
CN107033441A (en) * | 2017-06-23 | 2017-08-11 | 太仓市晨洲塑业有限公司 | A kind of good PE pipes of mechanical property |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101532591B (en) | UPVC pipe material/element and preparation method thereof | |
CN106566051A (en) | Shock-resistant and corrosion-resistant PE plastic pipe | |
CN104497393A (en) | Anticorrosive modified polyethylene pipeline and preparation method thereof | |
CN106751116A (en) | A kind of PVC composition | |
CN107540916A (en) | A kind of PE tubing for municipal drainage and preparation method thereof | |
CN103215002B (en) | Hot melt adhesive containing water-soluble nanoscale silica sol and preparation method thereof | |
CN104927264A (en) | Chlorinated polyvinyl chloride double-wall corrugated pipe | |
CN102532665A (en) | Modified strengthened and toughened polyethylene solid-wall pipe and preparation method thereof | |
CN102746551A (en) | Fluoropolymer processing aid modified drip irrigation belt | |
CN106589522A (en) | Corrosion-resistant and abrasion-resistant polyethylene (PE) pipe | |
CN107236172A (en) | A kind of fiber reinforcement polyethylene winding structure wall pipe and manufacture method and manufacture raw material | |
CN106543539A (en) | A kind of fire-retardant PE plastic pipes of shock resistance | |
CN105273304A (en) | Low-temperature anti-impact modified PP/PE blending material | |
CN113337026A (en) | Preparation process of corrosion-resistant PE drain pipe | |
CN106947144A (en) | A kind of wear-resisting PE plastic pipes of antibacterial | |
CN104151850A (en) | Imitation natural wood grain wood-plastic section and preparation method thereof | |
CN106589520A (en) | Anti-aging weather-resistant PE plastic pipe material | |
CN111019215A (en) | Ultra-durable PE pipeline and preparation method thereof | |
CN106977800A (en) | A kind of wear-resisting PE plastic pipes of high impact-resistant | |
CN106589521A (en) | Inflaming-retarding and wear-resisting PE plastic pipe | |
CN106947148A (en) | A kind of anti-aging wear-resisting PE plastic pipes | |
CN102942732A (en) | Composite pipe and method for manufacturing same | |
CN109575408A (en) | A kind of geomembrane polyethylene composition | |
CN105218929A (en) | A kind of plum tube and preparation method thereof | |
CN102875864A (en) | Low-odor polyethylene plastic hose and preparation method thereof |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
WD01 | Invention patent application deemed withdrawn after publication | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170419 |