CN109575415A - A kind of environmentally-friendly plastic film - Google Patents
A kind of environmentally-friendly plastic film Download PDFInfo
- Publication number
- CN109575415A CN109575415A CN201811486949.1A CN201811486949A CN109575415A CN 109575415 A CN109575415 A CN 109575415A CN 201811486949 A CN201811486949 A CN 201811486949A CN 109575415 A CN109575415 A CN 109575415A
- Authority
- CN
- China
- Prior art keywords
- film
- environmentally
- plastic film
- friendly plastic
- density 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/04—Homopolymers or copolymers of ethene
- C08J2323/08—Copolymers of ethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2423/04—Homopolymers or copolymers of ethene
- C08J2423/06—Polyethene
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Wrappers (AREA)
Abstract
The invention discloses a kind of environmentally-friendly plastic films, are made of the following components: film-grade linear low density polyethylene 45wt%, Film grade low density polyethylene 40wt%, lactic acid 15wt%.Automatic degradation can occur in the case where being higher than 43 degrees Celsius for the present invention, and environment is effectively protected.
Description
Technical field
The present invention relates to thin film technique field, specially a kind of environmentally-friendly plastic film.
Background technique
It is a kind of good packing timber with the polybag of plastic sheeting making is light, thin, waterproof, intensity is larger, at low cost
Material, the use of polybag bring great convenience to people's lives, but a large amount of waste plastic bag has become current contamination
One serious problem of environment.
Summary of the invention
The purpose of the present invention is to provide a kind of environmentally protective plastic film products.
To achieve the above object, the invention provides the following technical scheme:
A kind of environmentally-friendly plastic film, is made of the following components: film-grade linear low density polyethylene 45wt%, film-grade are low
Density polyethylene 40wt%, lactic acid 15wt%.
Compared with prior art, beneficial effects of the present invention are as follows:
Automatic degradation can occur in the case where being higher than 43 degrees Celsius for a kind of environmentally-friendly plastic film of the invention, effectively
Protection environment.
Specific embodiment
The present invention can be used common plastic film blowing machine to produce, can be Film grade polyethylene particle and the poly- cream of film-grade when production
Acid is uniformly mixed, and blows out degradable plastic film with plastic film blowing machine, wherein film-grade linear low density polyethylene
45wt%, Film grade low density polyethylene 40wt%, lactic acid 15wt%.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (1)
1. a kind of environmentally-friendly plastic film, which is characterized in that be made of the following components: film-grade linear low density polyethylene
45wt%, Film grade low density polyethylene 40wt%, lactic acid 15wt%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811486949.1A CN109575415A (en) | 2018-12-06 | 2018-12-06 | A kind of environmentally-friendly plastic film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811486949.1A CN109575415A (en) | 2018-12-06 | 2018-12-06 | A kind of environmentally-friendly plastic film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109575415A true CN109575415A (en) | 2019-04-05 |
Family
ID=65927661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811486949.1A Pending CN109575415A (en) | 2018-12-06 | 2018-12-06 | A kind of environmentally-friendly plastic film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109575415A (en) |
-
2018
- 2018-12-06 CN CN201811486949.1A patent/CN109575415A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190405 |