CN106700360A - Environmentally-friendly plastic film - Google Patents
Environmentally-friendly plastic film Download PDFInfo
- Publication number
- CN106700360A CN106700360A CN201611143332.0A CN201611143332A CN106700360A CN 106700360 A CN106700360 A CN 106700360A CN 201611143332 A CN201611143332 A CN 201611143332A CN 106700360 A CN106700360 A CN 106700360A
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- plastic film
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- polyvinyl alcohol
- ethylene
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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
- C08L29/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers
- C08L29/02—Homopolymers or copolymers of unsaturated alcohols
- C08L29/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
-
- 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
- C08J2329/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Derivatives of such polymer
- C08J2329/02—Homopolymers or copolymers of unsaturated alcohols
- C08J2329/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
-
- 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
- C08J2423/08—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
- C08J2429/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Derivatives of such polymer
- C08J2429/02—Homopolymers or copolymers of unsaturated alcohols
- C08J2429/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
-
- 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
- C08J2475/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2475/04—Polyurethanes
-
- 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
- C08J2489/00—Characterised by the use of proteins; Derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/16—Applications used for films
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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
-
- 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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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Abstract
The invention provides an environmentally-friendly plastic film. The plastic film consists of the following components in parts by weight: 50 to 60 parts of polyvinyl alcohol, 20 to 30 parts of polyvinyl alcohol resin, 30 to 40 parts of polyurethane, 20 to 30 parts of an ethylene-vinyl acetate copolymer, 10 to 20 parts of a styrene-ethylene/butylenes-styrene copolymer, 10 to 20 parts of sodium alginate, 10 to 20 parts of hydroxypropyl methyl cellulose, 30 to 40 parts of zein and 3 to 10 parts of a plasticizer. The plastic film is prepared by utilizing degradable materials such as the zein, aloe gel and the polyvinyl alcohol resin and adding the plasticizer and a stabilizer, so that the tensile-resistant strength, the flowability, the tensile strength, the rigidity, the hardness, the degradability and the environment-protecting performance of the plastic film are greatly improved.
Description
Technical field
The present invention relates to plastics arts, and in particular to a kind of environmentally-friendly plastic film.
Background technology
With the extensive use of China's plastic products, the demand of plastic foil also gradually increases.At present, many enterprises utilize
Waste polyethylene plastics produce plastic foil, are then made the packaging bag of all size.Produced using waste polyethylene plastics
Plastic foil tensile strength that plastic foil is produced is small, anti-impact force is weak, mobility is poor, so as to influence to use.Also, this modeling
Material film is not degradable, and serious " white pollution " is had resulted in environment.
The content of the invention
In view of the shortcomings of the prior art, the invention provides a kind of environmentally-friendly plastic film, using zein, aloe gel,
The degradation materials such as polyvinyl alcohol resin addition plasticizer, stabilizer are made plastic foil, make tensile strength, the flowing of plastic foil
Property, tensile strength, rigidity and hardness, degradable and environmental-protecting performance improve a lot.
To realize object above, the present invention is achieved by the following technical programs：
A kind of environmentally-friendly plastic film, described plastic sheeting is made up of following parts by weight：Including polyvinyl alcohol 50-60 parts, it is poly-
Vinyl alcohol resin 20-30 parts, polyurethane 30-40 parts, ethylene-vinyl acetate copolymer 20-30 parts, styrene-ethylene/butylene-
Styrol copolymer 10-20 parts, sodium alginate 10-20 parts, hydroxypropyl methyl cellulose 10-20 parts, zein 30-40 parts, increasing
3-10 parts of agent of modeling.
Described 55 parts of polyvinyl alcohol, 25 parts of polyvinyl alcohol resin, 35 parts of polyurethane, ethylene-vinyl acetate copolymer 25
Part, 5 parts of styrene-ethylene/butylene-styrene copolymer 1,15 parts of sodium alginate, 15 parts of hydroxypropyl methyl cellulose, zein
35 parts, 5 parts of plasticizer.
Described plastic sheeting is additionally provided with aloe gel 1:1 5-20 parts and stabilizer 5-8 parts.
6 parts of 8 parts of described aloe gel 1:1 and stabilizer.
Beneficial effect of the present invention：The present invention is using the addition of the degradation materials such as zein, aloe gel, polyvinyl alcohol resin
Plasticizer, stabilizer are made plastic foil, make the tensile strength of plastic foil, mobility, tensile strength, rigidity and hardness, can drop
Solution and environmental-protecting performance improve a lot；The packaging bag of all size being made, stretching is not easy to break, and flexibility is good.
Specific embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention, to this
Technical scheme in inventive embodiments is clearly and completely described, it is clear that described embodiment is that a part of the invention is real
Example is applied, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creation
Property work under the premise of the every other embodiment that is obtained, belong to the scope of protection of the invention.
A kind of environmentally-friendly plastic film, described plastic sheeting is made up of following parts by weight：Including described polyvinyl alcohol
55 parts, 25 parts of polyvinyl alcohol resin, 35 parts of polyurethane, 25 parts of ethylene-vinyl acetate copolymer, styrene-ethylene/butylene-benzene
15 parts of ethylene copolymer, 15 parts of sodium alginate, 15 parts of hydroxypropyl methyl cellulose, 35 parts of zein, 8 parts of aloe gel 1:1, plasticising
5 parts of agent, 6 parts of stabilizer, described plastic sheeting outer surface are provided with the bionic pattern in rolling, described decorative pattern is scalelike mark,
Fin line, dried small shrimp line or insect wing line；The present invention is added using degradation materials such as zein, aloe gel, polyvinyl alcohol resins
Plus plasticizer, stabilizer are made plastic foil, make the tensile strength of plastic foil, mobility, tensile strength, rigidity and hardness, can
Degraded and environmental-protecting performance improve a lot.The packaging bag of all size being made, stretching is not easy to break, and flexibility is good；Generation
For conventional plastic film, can natural degradation, environmental protection.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or deposited between operating
In any this actual relation or order.And, term " including ", "comprising" or its any other variant be intended to
Nonexcludability is included, so that process, method, article or equipment including a series of key elements not only will including those
Element, but also other key elements including being not expressly set out, or also include being this process, method, article or equipment
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Also there is other identical element in process, method, article or equipment including the key element.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
The present invention has been described in detail, it will be understood by those within the art that：It still can be to foregoing each implementation
Technical scheme described in example is modified, or carries out equivalent to which part technical characteristic；And these modification or
Replace, do not make the spirit and scope of the essence disengaging various embodiments of the present invention technical scheme of appropriate technical solution.
Claims (4)
1. a kind of environmentally-friendly plastic film, it is characterised in that：Described plastic sheeting is made up of following parts by weight：Including polyethylene
Alcohol 50-60 parts, polyvinyl alcohol resin 20-30 parts, polyurethane 30-40 parts, ethylene-vinyl acetate copolymer 20-30 parts, benzene second
Alkene-ethylene/butylene-styrol copolymer 10-20 parts, sodium alginate 10-20 parts, hydroxypropyl methyl cellulose 10-20 parts, corn
Protein 30-40 parts, plasticizer 3-10 parts.
2. environmentally-friendly plastic film as claimed in claim 1, it is characterised in that described 55 parts of polyvinyl alcohol, polyvinyl alcohol tree
25 parts of fat, 35 parts of polyurethane, 25 parts of ethylene-vinyl acetate copolymer, 5 parts of styrene-ethylene/butylene-styrene copolymer 1,
15 parts of sodium alginate, 15 parts of hydroxypropyl methyl cellulose, 35 parts of zein, 5 parts of plasticizer.
3. environmentally-friendly plastic film as claimed in claim 1, it is characterised in that described plastic sheeting is additionally provided with aloe gel
15-20 parts and stabilizer 5-8 parts.
4. environmentally-friendly plastic film as claimed in claim 3, it is characterised in that 6 parts of 8 parts of described aloe gel 1:1 and stabilizer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611143332.0A CN106700360A (en) | 2016-12-13 | 2016-12-13 | Environmentally-friendly plastic film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611143332.0A CN106700360A (en) | 2016-12-13 | 2016-12-13 | Environmentally-friendly plastic film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106700360A true CN106700360A (en) | 2017-05-24 |
Family
ID=58937168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611143332.0A Pending CN106700360A (en) | 2016-12-13 | 2016-12-13 | Environmentally-friendly plastic film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106700360A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107266775A (en) * | 2017-06-12 | 2017-10-20 | 太仓雅奥塑业有限公司 | A kind of environment-protection food package bag |
| CN107540926A (en) * | 2017-10-13 | 2018-01-05 | 安徽嘉美包装有限公司 | A kind of inexpensive toughened plastics bag material and preparation method thereof |
| CN108384265A (en) * | 2018-02-07 | 2018-08-10 | 陕西科技大学 | A kind of method that Cortex Bulbus Allii prepares degradation material |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102051010A (en) * | 2010-12-03 | 2011-05-11 | 世源科技(嘉兴)医疗电子有限公司 | Disposable polyvinyl alcohol thin-film material for cooling protection and production process thereof |
-
2016
- 2016-12-13 CN CN201611143332.0A patent/CN106700360A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102051010A (en) * | 2010-12-03 | 2011-05-11 | 世源科技(嘉兴)医疗电子有限公司 | Disposable polyvinyl alcohol thin-film material for cooling protection and production process thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107266775A (en) * | 2017-06-12 | 2017-10-20 | 太仓雅奥塑业有限公司 | A kind of environment-protection food package bag |
| CN107540926A (en) * | 2017-10-13 | 2018-01-05 | 安徽嘉美包装有限公司 | A kind of inexpensive toughened plastics bag material and preparation method thereof |
| CN108384265A (en) * | 2018-02-07 | 2018-08-10 | 陕西科技大学 | A kind of method that Cortex Bulbus Allii prepares degradation material |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170524 |
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| WD01 | Invention patent application deemed withdrawn after publication |