CN105907051A - Rapid-degradation plastic - Google Patents
Rapid-degradation plastic Download PDFInfo
- Publication number
- CN105907051A CN105907051A CN201610346889.8A CN201610346889A CN105907051A CN 105907051 A CN105907051 A CN 105907051A CN 201610346889 A CN201610346889 A CN 201610346889A CN 105907051 A CN105907051 A CN 105907051A
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- CN
- China
- Prior art keywords
- parts
- content
- plastic
- degradation
- photosensitizer
- 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.)
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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
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/06—Biodegradable
-
- 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
Abstract
The invention discloses a rapid-degradation plastic which comprises the following components in parts by mass: 20-30 parts of poly(butylene succinate), 10-18 parts of polyvinyl chloride, 8-12 parts of glass fiber, 6-10 parts of plasticizer and 22-28 parts of degradation agent. The degradation agent is formed by mixing the following components in percentage by mass: 55-70% of starch and 30-45% of photosensitizer. The plastic can be rapidly degraded, thereby reducing the environmental pollution.
Description
Technical field
The present invention relates to plastic applications, particularly to a kind of fast degradation plastic.
Background technology
At present, plastics are the most gradually used by each big field because of the performance of its excellence, but the plastic made by traditional plastics is the most degradable, after such plastic is dropped, himself nondegradable characteristic will bring pollution greatly to environment, along with environmental protection cause is increasingly paid attention to by country, this problem is badly in need of being solved.
Summary of the invention
The technical problem that present invention mainly solves is to provide a kind of fast degradation plastic, it is possible to make plastics self can fast degradation, reduce the pollution to environment.
For solving above-mentioned technical problem, the technical scheme that the present invention uses is: provide a kind of fast degradation plastic, including the composition of following mass fraction:
Poly butylene succinate 20-30 part, polrvinyl chloride 10-18 part, glass fibre 8-12 part, plasticizer 6-10 part, filler 5-10 part, degradation agent 22-28 part；
Described degradation agent is made up of starch and photosensitizer mixing, calculates according to mass percent, and the content of described starch accounts for 55-70%, and the content of described photosensitizer accounts for 30-45%.
In a preferred embodiment of the present invention, described plasticizer is phthalic acid ester.
In a preferred embodiment of the present invention, calculating according to mass percent, the concrete proportioning of composition in described degradation agent is: the content of described starch accounts for 62%, and the content of described photosensitizer accounts for 38%.
In a preferred embodiment of the present invention, described filler is polyurethane particles.
The invention has the beneficial effects as follows: one fast degradation plastic of the present invention enable to plastics self can fast degradation, reduce pollution to environment.
Detailed description of the invention
Below presently preferred embodiments of the present invention is described in detail, so that advantages and features of the invention can be easier to be readily appreciated by one skilled in the art, thus protection scope of the present invention is made apparent clear and definite defining.
Embodiment 1:
A kind of fast degradation plastic, including the composition of following mass fraction:
Poly butylene succinate 20 parts, polrvinyl chloride 18 parts, glass fibre 8 parts, phthalic acid ester 10 parts, polyurethane particles 5 parts, degradation agent 28 parts；
Described degradation agent is made up of starch and photosensitizer mixing, calculates according to mass percent, and the content of described starch accounts for 55%, and the content of described photosensitizer accounts for 45%.
Embodiment 2:
A kind of fast degradation plastic, including the composition of following mass fraction:
Poly butylene succinate 30 parts, polrvinyl chloride 10 parts, glass fibre 12 parts, phthalic acid ester 6 parts, polyurethane particles 10 parts, degradation agent 22 parts；
Described degradation agent is made up of starch and photosensitizer mixing, calculates according to mass percent, and the content of described starch accounts for 70%, and the content of described photosensitizer accounts for 30%.
Embodiment 3:
A kind of fast degradation plastic, including the composition of following mass fraction:
Poly butylene succinate 25 parts, polrvinyl chloride 14 parts, glass fibre 10 parts, phthalic acid ester 8 parts, polyurethane particles 8 parts, degradation agent 25 parts；
Described degradation agent is made up of starch and photosensitizer mixing, calculates according to mass percent, and the content of described starch accounts for 62%, and the content of described photosensitizer accounts for 38%.
The preparation method of the present invention a kind of fast degradation plastics is as follows:
(1), weigh each raw material according to aforementioned proportion, stir in being put into agitator, obtain mixed material；
(2), mixed material is put in high-temperature smelting pot, carry out high temperature fusion, obtain mixed liquor；
(3), by mixed liquor pouring in appointment mould, natural cooling obtains fast degradation plastics.
Being different from prior art, one fast degradation plastic of the present invention is mixed and made into degradation agent by using starch and photosensitizer, it is possible to make plastics self can fast degradation, reduce the pollution to environment.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every equivalent structure utilizing description of the invention content to be made or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical fields, the most in like manner it is included in the scope of patent protection of the present invention.
Claims (4)
1. a fast degradation plastic, it is characterised in that include the composition of following mass fraction:
Poly butylene succinate 20-30 part, polrvinyl chloride 10-18 part, glass fibre 8-12 part, plasticizer 6-10 part, filler 5-10 part, degradation agent 22-28 part；
Described degradation agent is made up of starch and photosensitizer mixing, calculates according to mass percent, and the content of described starch accounts for 55-70%, and the content of described photosensitizer accounts for 30-45%.
Fast degradation plastic the most according to claim 1, it is characterised in that described plasticizer is phthalic acid ester.
Fast degradation plastic the most according to claim 1, it is characterised in that calculating according to mass percent, the concrete proportioning of composition in described degradation agent is: the content of described starch accounts for 62%, and the content of described photosensitizer accounts for 38%.
Fast degradation plastic the most according to claim 1, it is characterised in that described filler is polyurethane particles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610346889.8A CN105907051A (en) | 2016-05-24 | 2016-05-24 | Rapid-degradation plastic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610346889.8A CN105907051A (en) | 2016-05-24 | 2016-05-24 | Rapid-degradation plastic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105907051A true CN105907051A (en) | 2016-08-31 |
Family
ID=56749651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610346889.8A Pending CN105907051A (en) | 2016-05-24 | 2016-05-24 | Rapid-degradation plastic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105907051A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107672228A (en) * | 2017-09-30 | 2018-02-09 | 江苏瑞腾涂装科技有限公司 | A kind of preparation method of degradable packaging bag |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1418906A (en) * | 2002-11-28 | 2003-05-21 | 玉环县星光环卫薄膜厂 | Double degradation plastic film and production method thereof |
| KR20040039681A (en) * | 2002-11-04 | 2004-05-12 | 학교법인 인하학원 | Bio-disintegrable poly(vinyl chloride) resin composition and method for preparation of pvc article using same |
| CN102311617A (en) * | 2011-06-30 | 2012-01-11 | 蔡大武 | Fully-biodegradable plastic resin |
| CN104177660A (en) * | 2013-05-24 | 2014-12-03 | 天津广起塑料制品有限公司 | Degradable plastic formula |
| CN104650506A (en) * | 2015-03-18 | 2015-05-27 | 高彬 | Degradable environment-friendly plastic |
| CN105419047A (en) * | 2015-12-01 | 2016-03-23 | 王威淞 | Degradable flame-retardant and environment-friendly plastic |
-
2016
- 2016-05-24 CN CN201610346889.8A patent/CN105907051A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040039681A (en) * | 2002-11-04 | 2004-05-12 | 학교법인 인하학원 | Bio-disintegrable poly(vinyl chloride) resin composition and method for preparation of pvc article using same |
| CN1418906A (en) * | 2002-11-28 | 2003-05-21 | 玉环县星光环卫薄膜厂 | Double degradation plastic film and production method thereof |
| CN102311617A (en) * | 2011-06-30 | 2012-01-11 | 蔡大武 | Fully-biodegradable plastic resin |
| CN104177660A (en) * | 2013-05-24 | 2014-12-03 | 天津广起塑料制品有限公司 | Degradable plastic formula |
| CN104650506A (en) * | 2015-03-18 | 2015-05-27 | 高彬 | Degradable environment-friendly plastic |
| CN105419047A (en) * | 2015-12-01 | 2016-03-23 | 王威淞 | Degradable flame-retardant and environment-friendly plastic |
Non-Patent Citations (1)
| Title |
|---|
| 王家德等: "《现代环境生物工程》", 31 May 2014, 化学工业出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107672228A (en) * | 2017-09-30 | 2018-02-09 | 江苏瑞腾涂装科技有限公司 | A kind of preparation method of degradable packaging bag |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160831 |
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| WD01 | Invention patent application deemed withdrawn after publication |