CN103897238A - Modified plastic - Google Patents
Modified plastic Download PDFInfo
- Publication number
- CN103897238A CN103897238A CN201210569647.7A CN201210569647A CN103897238A CN 103897238 A CN103897238 A CN 103897238A CN 201210569647 A CN201210569647 A CN 201210569647A CN 103897238 A CN103897238 A CN 103897238A
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- CN
- China
- Prior art keywords
- parts
- present
- modified plastic
- modified plastics
- polyethylene
- 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
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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
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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)
Abstract
The present invention discloses a modified plastic, which comprises, by weight, 70-90 parts of polyethylene, 10-20 parts of a thermoplastic styrene-butadiene rubber, 5-10 parts of a plasticizer, and 5-10 parts of a lubricant. The modified plastic has characteristics of low production cost, good elasticity and good stress cracking resistance, can meet requirements of different environments, and has a wide application prospect.
Description
Technical field
The present invention relates to chemical production field, relate to specifically a kind of modified plastics in this field.
Background technology
Polyethylene is the material of the manufacture plastics commonly used, but it exists that resistance to impact shock is lower, elasticity and the poor defect of anti-stress cracking performance, has limited its use range.
Summary of the invention
It is low that technical problem to be solved by this invention is just to provide a kind of production cost, has the modified plastics of good elasticity and anti-stress cracking performance.
The present invention adopts following technical scheme:
A kind of modified plastics, comprises the composition of following weight content: polyethylene 70-90 part, thermoplastic styrene butadiene rubber 10-20 part, softening agent 5-10 part, lubricant 5-10 part.
The invention has the beneficial effects as follows:
Modified plastics disclosed in this invention, production cost is low, has good elasticity and anti-stress cracking performance, can meet the requirement of varying environment, has wider application prospect.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with embodiment, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
Embodiment 1, the present embodiment discloses a kind of modified plastics, comprises the composition of following weight content: 70 parts of polyethylene, 10 parts of thermoplastic styrene butadiene rubbers, 5 parts, softening agent, 5 parts of lubricants.
The disclosed modified plastics of the present embodiment, production cost is low, has good elasticity and anti-stress cracking performance, can meet the requirement of varying environment, has wider application prospect.
Embodiment 2, the present embodiment discloses a kind of modified plastics, comprises the composition of following weight content: 90 parts of polyethylene, 20 parts of thermoplastic styrene butadiene rubbers, 10 parts, softening agent, 10 parts of lubricants.
The disclosed modified plastics of the present embodiment, production cost is low, has good elasticity and anti-stress cracking performance, can meet the requirement of varying environment, has wider application prospect.
Embodiment 3, the present embodiment discloses a kind of modified plastics, comprises the composition of following weight content: 80 parts of polyethylene, 15 parts of thermoplastic styrene butadiene rubbers, 8 parts, softening agent, 8 parts of lubricants.
The disclosed modified plastics of the present embodiment, production cost is low, has good elasticity and anti-stress cracking performance, can meet the requirement of varying environment, has wider application prospect.
Claims (1)
1. a modified plastics, is characterized in that, comprises the composition of following weight content: polyethylene 70-90 part, thermoplastic styrene butadiene rubber 10-20 part, softening agent 5-10 part, lubricant 5-10 part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210569647.7A CN103897238A (en) | 2012-12-25 | 2012-12-25 | Modified plastic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210569647.7A CN103897238A (en) | 2012-12-25 | 2012-12-25 | Modified plastic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103897238A true CN103897238A (en) | 2014-07-02 |
Family
ID=50988837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210569647.7A Pending CN103897238A (en) | 2012-12-25 | 2012-12-25 | Modified plastic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103897238A (en) |
-
2012
- 2012-12-25 CN CN201210569647.7A patent/CN103897238A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140702 |