CN106554531A - A kind of formula for making PE pipes - Google Patents
A kind of formula for making PE pipes Download PDFInfo
- Publication number
- CN106554531A CN106554531A CN201510614684.9A CN201510614684A CN106554531A CN 106554531 A CN106554531 A CN 106554531A CN 201510614684 A CN201510614684 A CN 201510614684A CN 106554531 A CN106554531 A CN 106554531A
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- CN
- China
- Prior art keywords
- parts
- polyethylene
- formula
- making
- pipes
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Classifications
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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
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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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
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/16—Fibres; Fibrils
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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)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
Abstract
The invention belongs to tubing manufacture technology field, more particularly to a kind of formula for making PE tubing, its component is calculated by weight as：80 ~ 100 parts of low-pressure polyethylene, 10 ~ 20 parts of polyethylene from high pressure processes, 10 ~ 20 parts of coumarone indeneresin, 4 ~ 7 parts of polyimide fiber and 1 ~ 2 polyphenyl imidazoles.Managed using PE obtained in the present invention, not only corrosion-and high-temp-resistant, and strengthen erosion-resisting characteristics and intensity.
Description
Technical field
The invention belongs to plastic conduit technical field, more particularly to a kind of formula for making PE pipes.
Background technology
PE tubing is that a kind of degree of crystallinity is high, nonpolar thermoplastic resin, although has the advantages that good economy and has acidproof, alkaline-resisting, corrosion-resistant, intensity high, but erosion-resisting characteristics is poor.
The content of the invention
The present invention is in view of the shortcomings of the prior art, there is provided a kind of high formula of erosion-resisting characteristics is used to make PE pipes.
The technical scheme that the present invention solves above-mentioned technical problem is as follows：A kind of formula for making PE pipes, its component are calculated by weight as：80 ~ 100 parts of low-pressure polyethylene, 10 ~ 20 parts of polyethylene from high pressure processes, 10 ~ 20 parts of coumarone-indene resin, 4 ~ 7 parts of polyimide fiber and 1 ~ 2 polyphenyl imidazoles.
Further, a kind of formula for making PE pipes, its component are counted by weight and are preferably：90 ~ 100 parts of low-pressure polyethylene, 15 ~ 20 parts of polyethylene from high pressure processes, 12 ~ 20 parts of coumarone-indene resin, 5 ~ 7 parts of polyimide fiber and 1.2 ~ 2 polyphenyl imidazoles.
Further, a kind of formula for making PE pipes, its component are counted by weight and are preferably：95 parts of low-pressure polyethylene, 15 parts of polyethylene from high pressure processes, 15 parts of coumarone-indene resin, 5 parts of polyimide fiber and 1.5 polyphenyl imidazoles.
The invention has the beneficial effects as follows：Managed using PE obtained in the present invention, not only corrosion-and high-temp-resistant, and strengthen erosion-resisting characteristics and intensity.
Specific embodiment
Hereinafter the principle and feature of the present invention are described, example is served only for explaining the present invention, is not intended to limit the scope of the present invention.
Embodiment 1
A kind of formula for making PE pipes, its component are calculated by weight as：80 parts of low-pressure polyethylene, 10 parts of polyethylene from high pressure processes, 10 parts of coumarone-indene resin, 4 parts of polyimide fiber and 1 polyphenyl imidazoles.
Embodiment 2
A kind of formula for making PE pipes, its component are calculated by weight as：100 parts of low-pressure polyethylene, 20 parts of polyethylene from high pressure processes, 20 parts of coumarone-indene resin, 7 parts of polyimide fiber and 2 polyphenyl imidazoles.
Embodiment 3
A kind of formula for making PE pipes, its component are calculated by weight as：90 parts of low-pressure polyethylene, 15 parts of polyethylene from high pressure processes, 15 parts of coumarone-indene resin, 5 parts of polyimide fiber and 1.5 polyphenyl imidazoles.
The present invention can with others without prejudice to the spirit or essential characteristics of the present invention concrete form summarizing.Therefore, no matter from the point of view of which point, the embodiment above of the present invention can only all be considered the description of the invention and can not limit the present invention, claims indicate the scope of the present invention, and the scope of the present invention is not pointed out in above-mentioned explanation, therefore, any change in the implication and scope suitable with claims of the present invention, is all considered as being included within the scope of the claims.
Claims (3)
1.
A kind of formula for making PE pipes, it is characterised in that its component is calculated by weight as：80 ~ 100 parts of low-pressure polyethylene, 10 ~ 20 parts of polyethylene from high pressure processes, 10 ~ 20 parts of coumarone-indene resin, 4 ~ 7 parts of polyimide fiber and 1 ~ 2 polyphenyl imidazoles.
2. a kind of formula for making PE pipes according to claim 1, it is characterised in that its component is calculated by weight as：90 ~ 100 parts of low-pressure polyethylene, 15 ~ 20 parts of polyethylene from high pressure processes, 12 ~ 20 parts of coumarone-indene resin, 5 ~ 7 parts of polyimide fiber and 1.2 ~ 2 polyphenyl imidazoles.
3. a kind of formula for making PE pipes according to claim 1, it is characterised in that its component is calculated by weight as：95 parts of low-pressure polyethylene, 15 parts of polyethylene from high pressure processes, 15 parts of coumarone-indene resin, 5 parts of polyimide fiber and 1.5 polyphenyl imidazoles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510614684.9A CN106554531A (en) | 2015-09-24 | 2015-09-24 | A kind of formula for making PE pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510614684.9A CN106554531A (en) | 2015-09-24 | 2015-09-24 | A kind of formula for making PE pipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106554531A true CN106554531A (en) | 2017-04-05 |
Family
ID=58413734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510614684.9A Pending CN106554531A (en) | 2015-09-24 | 2015-09-24 | A kind of formula for making PE pipes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106554531A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108641164A (en) * | 2018-05-11 | 2018-10-12 | 江苏奥神新材料股份有限公司 | A kind of super fine denier polyimides chopped strand improved polyalkene and preparation method thereof |
-
2015
- 2015-09-24 CN CN201510614684.9A patent/CN106554531A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108641164A (en) * | 2018-05-11 | 2018-10-12 | 江苏奥神新材料股份有限公司 | A kind of super fine denier polyimides chopped strand improved polyalkene and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170405 |
|
| WD01 | Invention patent application deemed withdrawn after publication |