CN106317566A - Plastic film formula - Google Patents

Plastic film formula Download PDF

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Publication number
CN106317566A
CN106317566A CN201610705457.1A CN201610705457A CN106317566A CN 106317566 A CN106317566 A CN 106317566A CN 201610705457 A CN201610705457 A CN 201610705457A CN 106317566 A CN106317566 A CN 106317566A
Authority
CN
China
Prior art keywords
parts
formula
low
plastic film
plastic sheeting
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
Application number
CN201610705457.1A
Other languages
Chinese (zh)
Inventor
王旭辉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tianjin Xuhuihengyuan Plastic Packaging Corp
Original Assignee
Tianjin Xuhuihengyuan Plastic Packaging Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tianjin Xuhuihengyuan Plastic Packaging Corp filed Critical Tianjin Xuhuihengyuan Plastic Packaging Corp
Priority to CN201610705457.1A priority Critical patent/CN106317566A/en
Publication of CN106317566A publication Critical patent/CN106317566A/en
Pending legal-status Critical Current

Links

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
    • 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
    • C08J2323/06—Polyethene
    • 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
    • C08J2403/00—Characterised by the use of starch, amylose or amylopectin or of their derivatives or degradation products
    • C08J2403/02—Starch; Degradation products thereof, e.g. dextrin
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/04—Antistatic
    • 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
    • C08L2201/00—Properties
    • C08L2201/08—Stabilised against heat, light or radiation or oxydation
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/06—Properties of polyethylene
    • C08L2207/066—LDPE (radical process)

Abstract

The invention provides a plastic film formula, characterized by consisting of the following components in parts by weight: 80-120 parts of low-density polyethylene, 45-55 parts of corn starch, 25-35 parts of pullulan, 10-30 parts of ethylene-vinyl alcohol copolymer, 1-3 parts of tartaric acid, 1-5 parts of calcium stearate, 4-8 parts of paraffin, 10-20 parts of polyimide, 4-6 parts of cedar wood oil, and 0.5-2 parts of an ultraviolet absorbent. A film prepared by adopting the formula provided by the invention is good in quality, low in production cost, relatively strong in ultraviolet resistance, low temperature resistance, high mechanical property and antistatic property, and high in degradation speed, and causes no pollution to the environment.

Description

A kind of plastic sheeting formula
Technical field
The present invention relates to plastics preparing technical field, particularly relate to a kind of plastic sheeting formula.
Background technology
It is known that with the quickening pace of modern life, plastic application in people's daily life is more and more extensive, Become a reality article indispensable in living.But existing plastic sheeting resistance to low temperature is poor, at some low temperature environments Under there will be the problem such as embrittlement, stretching difference, and TPO plastic construction is highly stable, is difficult under field conditions (factors) degrade, The use of substantial amounts of plastic, especially Phthalates, brings and also makes to ecological environment easily simultaneously Become serious pollution.
Summary of the invention
The present invention is just for above technical problem, it is provided that a kind of plastic sheeting formula.
The present invention for achieving the above object, by the following technical solutions: a kind of plastic sheeting formula, it is characterised in that press Weight is made up of following component:
The density of described Low Density Polyethylene is 0.922-0.926g/cm3。
Described UV absorbent is phenyl salicylate or ultraviolet absorbent UV-531.
The invention has the beneficial effects as follows: the film quality that the present invention uses this formula to prepare is good, and production cost is low, thin film has There is stronger anti-ultraviolet property, resistance to low temperature, high mechanical performance and antistatic property, and degradation speed is fast, to ring Border is pollution-free.
Detailed description of the invention
Below in conjunction with embodiment, the invention will be further described:
1 one kinds of plastic sheeting formula of embodiment, it is characterised in that be made up of following component by weight:
The density of described Low Density Polyethylene is 0.922-0.926g/cm3。
Described UV absorbent is phenyl salicylate.
2 one kinds of plastic sheeting formula of embodiment, it is characterised in that be made up of following component by weight:
The density of described Low Density Polyethylene is 0.922-0.926g/cm3。
Described UV absorbent is ultraviolet absorbent UV-531.
Inventive formulation adds ethylene-vinyl alcohol copolymer, makes thin film have high mechanical strength, wearability and resist quiet Electrical property, adds calcium stearate and makes the heat stability of thin film more preferably, add paraffin and can improve the pliability of thin film, add polyamides sub- Amine makes the resistance to low temperature of thin film more preferable, thin film can also quickly be degraded after a procedure simultaneously, it is to avoid white pollution is to environment The disaster brought.
Above the present invention is exemplarily described, it is clear that the present invention implements and is not subject to the restrictions described above, As long as have employed method design and the various improvement that carry out of technical scheme of the present invention, or the most improved directly apply to other Close, all within protection scope of the present invention.

Claims (3)

1. a plastic sheeting formula, it is characterised in that be made up of following component by weight:
A kind of plastic sheeting formula the most according to claim 1, it is characterised in that the density of described Low Density Polyethylene is 0.922-0.926g/cm3。
A kind of plastic sheeting formula the most according to claim 1, it is characterised in that described UV absorbent is salicylic acid Phenyl ester or ultraviolet absorbent UV-531.
CN201610705457.1A 2016-08-23 2016-08-23 Plastic film formula Pending CN106317566A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610705457.1A CN106317566A (en) 2016-08-23 2016-08-23 Plastic film formula

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610705457.1A CN106317566A (en) 2016-08-23 2016-08-23 Plastic film formula

Publications (1)

Publication Number Publication Date
CN106317566A true CN106317566A (en) 2017-01-11

Family

ID=57741965

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610705457.1A Pending CN106317566A (en) 2016-08-23 2016-08-23 Plastic film formula

Country Status (1)

Country Link
CN (1) CN106317566A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107163357A (en) * 2017-07-13 2017-09-15 四川索朗臣环保科技有限公司 Environment-friendly type plastic capable of being fast degraded
CN107501626A (en) * 2017-09-26 2017-12-22 桐城市中汇塑业有限公司 A kind of polyimides starch chlorosulfonated polyethylene blend film

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104151685A (en) * 2014-08-29 2014-11-19 天津市凯旋塑料制品有限公司 Oxygen-proof degradable plastic film

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104151685A (en) * 2014-08-29 2014-11-19 天津市凯旋塑料制品有限公司 Oxygen-proof degradable plastic film

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107163357A (en) * 2017-07-13 2017-09-15 四川索朗臣环保科技有限公司 Environment-friendly type plastic capable of being fast degraded
CN107501626A (en) * 2017-09-26 2017-12-22 桐城市中汇塑业有限公司 A kind of polyimides starch chlorosulfonated polyethylene blend film

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Application publication date: 20170111

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