CN106977800A - A kind of wear-resisting PE plastic pipes of high impact-resistant - Google Patents
A kind of wear-resisting PE plastic pipes of high impact-resistant Download PDFInfo
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- CN106977800A CN106977800A CN201710305448.8A CN201710305448A CN106977800A CN 106977800 A CN106977800 A CN 106977800A CN 201710305448 A CN201710305448 A CN 201710305448A CN 106977800 A CN106977800 A CN 106977800A
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- high impact
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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
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
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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
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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
- C08L2207/06—Properties of polyethylene
- C08L2207/062—HDPE
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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)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The invention discloses a kind of wear-resisting PE plastic pipes of high impact-resistant, it is made up of the raw material of following parts by weight：40 55 parts of high density polyethylene (HDPE), 18 24 parts of ethylene ethyl acrylate copolymer, 5 14 parts of ethylene bis stearamide, 35 parts of oleamide, 15 18 parts of epichlorohydrin rubber, three 58 parts of (2,4 di-tert-butyl-phenyl) phosphite esters, 12 15 parts of hydroxy silicon oil, 13 15 parts of acrylic resin, 35 parts of zinc stearate, 48 parts of dual-tert-butyl peroxy isopropyl base benzene, 26 parts of dibasic lead phosphite.The wear-resisting PE plastic pipes consistency of high impact-resistant that the present invention is provided is high, and compressive resistance is high, and anti-wear performance is good, resistance to slag and strong shock resistance, using warm high, substantially prolongs service life, can meet requirements at the higher level and use.
Description
Technical field
The invention belongs to polymeric material field, and in particular to a kind of wear-resisting PE plastic pipes of high impact-resistant.
Background technology
Polyethylene (polyethylene, abbreviation PE) 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.The HDPE tubing being made up of high density polyethylene (HDPE) is
Traditional steel tubing, the 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 caused side slope protection field, and agricultural, the sub-irrigation of gardening, drainage system.And HDPE in the market
Tubing has bad mechanical property, yielding, easy embrittlement, and fragility is less than PP, and case hardness is low, the shortcoming of easy scratch, greatly limit
The use of HDPE pipes is made, therefore, we set about from the formula of product, there is provided one kind for the new high performance HDPE tubing of exploitation
The wear-resisting PE plastic pipes of high impact-resistant.
The content of the invention
It is an object of the invention to provide a kind of wear-resisting PE plastic pipes of high impact-resistant.
To achieve these goals, the invention provides a kind of wear-resisting PE plastic pipes of high impact-resistant, by following parts by weight
Raw material be made：40-55 parts of high density polyethylene (HDPE), 18-24 parts of ethylene-ethyl acrylate copolymer, ethylene bis stearamide 5-
14 parts, 3-5 parts of oleamide, 15-18 parts of epichlorohydrin rubber, three 5-8 parts of (2,4- di-tert-butyl-phenyls) phosphite esters, hydroxy silicon oil
12-15 parts, 13-15 parts of acrylic resin, 3-5 parts of zinc stearate, 4-8 parts of dual-tert-butyl peroxy isopropyl base benzene, dibasic phosphorous
2-6 parts of lead plumbate.
It also includes 5-9 parts of phthalic acid diformazan acid anhydride.
It also includes 4-8 parts of graphene.
It also includes 4-8 parts of sldium lauryl sulfate.
Beneficial effect：The wear-resisting PE plastic pipes consistency of high impact-resistant that the present invention is provided is high, and compressive resistance is high, wearability
Energy good, resistance to slag and strong shock resistance, using warm high, substantially prolongs service life, can meet requirements at the higher level and use.
Embodiment
Embodiment 1
The wear-resisting PE plastic pipes of a kind of high impact-resistant that the present embodiment is provided, are made by the raw material of following parts by weight：It is highly dense
Spend 40 parts of polyethylene, 18 parts of ethylene-ethyl acrylate copolymer, 5 parts of ethylene bis stearamide, 3 parts of oleamide, epichlorohydrin rubber 15
Part, three 5-8 parts of (2,4- di-tert-butyl-phenyls) phosphite esters, 12 parts of hydroxy silicon oil, 13 parts of acrylic resin, 3 parts of zinc stearate,
4 parts of dual-tert-butyl peroxy isopropyl base benzene, 2 parts of dibasic lead phosphite.
Embodiment 2
The wear-resisting PE plastic pipes of a kind of high impact-resistant that the present embodiment is provided, are made by the raw material of following parts by weight：It is highly dense
Spend 55 parts of polyethylene, 24 parts of ethylene-ethyl acrylate copolymer, 14 parts of ethylene bis stearamide, 5 parts of oleamide, epichlorohydrin rubber
18 parts, three 8 parts of (2,4- di-tert-butyl-phenyls) phosphite esters, 15 parts of hydroxy silicon oil, 15 parts of acrylic resin, 5 parts of zinc stearate,
8 parts of dual-tert-butyl peroxy isopropyl base benzene, 6 parts of dibasic lead phosphite, 9 parts of phthalic acid diformazan acid anhydride.
Embodiment 3
The wear-resisting PE plastic pipes of a kind of high impact-resistant that the present embodiment is provided, are made by the raw material of following parts by weight：It is highly dense
Spend 40 parts of polyethylene, 18 parts of ethylene-ethyl acrylate copolymer, 5 parts of ethylene bis stearamide, 3 parts of oleamide, epichlorohydrin rubber 15
Part, three 5-8 parts of (2,4- di-tert-butyl-phenyls) phosphite esters, 12 parts of hydroxy silicon oil, 13 parts of acrylic resin, 3 parts of zinc stearate,
4 parts of dual-tert-butyl peroxy isopropyl base benzene, 2 parts of dibasic lead phosphite, 5 parts of phthalic acid diformazan acid anhydride, 4 parts of graphene.
Embodiment 4
The wear-resisting PE plastic pipes of a kind of high impact-resistant that the present embodiment is provided, are made by the raw material of following parts by weight：It is highly dense
Spend 55 parts of polyethylene, 24 parts of ethylene-ethyl acrylate copolymer, 14 parts of ethylene bis stearamide, 5 parts of oleamide, epichlorohydrin rubber
18 parts, three 8 parts of (2,4- di-tert-butyl-phenyls) phosphite esters, 15 parts of hydroxy silicon oil, 15 parts of acrylic resin, 5 parts of zinc stearate,
8 parts of dual-tert-butyl peroxy isopropyl base benzene, 6 parts of dibasic lead phosphite, 9 parts of phthalic acid diformazan acid anhydride, 8 parts of graphene and bay
8 parts of alcohol sodium sulphate.
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 to progress moderate-speed mixer mixing in high mixer together, premix is produced；Premix is put into double
Heating melting extrusion plasticizing in screw extruder, then carries out tie rod, cooling, drying, granulation；Finally pellet input tubing is squeezed
Go out former, be sufficiently mixed and be extruded by high-temperature heating and screw rod rotation, extruded stock is molded by die orifice, and cold
But, draw, the tubing for meeting use requirement is made in last fixed length cutting.
Claims (4)
1. a kind of wear-resisting PE plastic pipes of high impact-resistant, it is characterised in that be made up of the raw material of following parts by weight：High-density polyethylene
40-55 parts of alkene, 18-24 parts of ethylene-ethyl acrylate copolymer, 5-14 parts of ethylene bis stearamide, 3-5 parts of oleamide, chlorine ether
15-18 parts of rubber, three 5-8 parts of (2,4- di-tert-butyl-phenyls) phosphite esters, 12-15 parts of hydroxy silicon oil, acrylic resin 13-15
Part, 3-5 parts of zinc stearate, 4-8 parts of dual-tert-butyl peroxy isopropyl base benzene, 2-6 parts of dibasic lead phosphite.
2. the wear-resisting PE plastic pipes of a kind of high impact-resistant according to claim 1, it is characterised in that：It is also comprising adjacent benzene two
5-9 parts of formic acid diformazan acid anhydride.
3. the wear-resisting PE plastic pipes of a kind of high impact-resistant according to claim 2, it is characterised in that：It also includes graphene
4-8 parts.
4. the wear-resisting PE plastic pipes of a kind of high impact-resistant according to claim 3, it is characterised in that：It also includes laruyl alcohol
4-8 parts of sodium sulphate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710305448.8A CN106977800A (en) | 2017-05-03 | 2017-05-03 | A kind of wear-resisting PE plastic pipes of high impact-resistant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710305448.8A CN106977800A (en) | 2017-05-03 | 2017-05-03 | A kind of wear-resisting PE plastic pipes of high impact-resistant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106977800A true CN106977800A (en) | 2017-07-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710305448.8A Pending CN106977800A (en) | 2017-05-03 | 2017-05-03 | A kind of wear-resisting PE plastic pipes of high impact-resistant |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109721802A (en) * | 2017-10-27 | 2019-05-07 | 江苏瑞凌新能源科技有限公司 | A kind of high intensity car light lampshade |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102417650A (en) * | 2011-11-28 | 2012-04-18 | 浙江伟星新型建材股份有限公司 | Wear-resistant crosslinked PE (Polyethylene) composite pipe and manufacturing method thereof |
| CN106543539A (en) * | 2016-11-03 | 2017-03-29 | 苏州圣鑫莱新材料有限公司 | A kind of fire-retardant PE plastic pipes of shock resistance |
-
2017
- 2017-05-03 CN CN201710305448.8A patent/CN106977800A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102417650A (en) * | 2011-11-28 | 2012-04-18 | 浙江伟星新型建材股份有限公司 | Wear-resistant crosslinked PE (Polyethylene) composite pipe and manufacturing method thereof |
| CN106543539A (en) * | 2016-11-03 | 2017-03-29 | 苏州圣鑫莱新材料有限公司 | A kind of fire-retardant PE plastic pipes of shock resistance |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109721802A (en) * | 2017-10-27 | 2019-05-07 | 江苏瑞凌新能源科技有限公司 | A kind of high intensity car light lampshade |
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Application publication date: 20170725 |