CN105968509A - High-strength transparent plastic film - Google Patents
High-strength transparent plastic film Download PDFInfo
- Publication number
- CN105968509A CN105968509A CN201610483764.XA CN201610483764A CN105968509A CN 105968509 A CN105968509 A CN 105968509A CN 201610483764 A CN201610483764 A CN 201610483764A CN 105968509 A CN105968509 A CN 105968509A
- Authority
- CN
- China
- Prior art keywords
- plastic film
- plastic foil
- plasticizer
- parts
- calcium stearate
- 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
- 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
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- 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
- C08J2409/00—Characterised by the use of homopolymers or copolymers of conjugated diene hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/10—Transparent films; Clear coatings; Transparent materials
-
- 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
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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
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
-
- 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)
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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)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention belongs to the field of plastic products, and provides a high-strength transparent plastic film. Production raw materials of the high-strength transparent plastic film comprise low-density polyethylene, calcium stearate, a coupling agent of organic titanate, a plasticizer, a toughening agent and a dispersing agent, wherein the plasticizer is diethyl malonate; the toughening agent is polybutadiene rubber; and the dispersing agent is one of polyethylene wax or polyacrylamide. Materials such as the toughening agent and the calcium stearate are added in the raw materials, and interact with other materials, the quality of the plastic film is improved, the plastic film is high in tearing resistance and high in mechanical strength, and the plastic film is not damaged and the color of the plastic film cannot be changed even if the plastic film is used for a long time.
Description
Technical field
The present invention relates to a kind of plastic foil, particularly relate to a kind of high-strength transparence plastic foil.
Background technology
Plastic foil is with synthesis or natural macromolecule resin as main material, after adding various auxiliary agent, has ductility under certain temperature and pressure, can fix a class material of its shape after cooling.The most material of existing plastic foil and structure are relatively simple, and the packaging film produced is second-rate, easily easily cause damage, use the time short, and existing plastic foil intensity and toughness are the most not enough.Highstrenghtpiston's film is raw material based on synthetic resin or natural resin, adds various plastic additive, reinforcing material, and under uniform temperature, pressure, the type of making is moulded in processing or crosslinking curing is molded with.
Summary of the invention
It is an object of the invention to provide a kind of high-strength transparence plastic foil, this high-strength transparence plastic foil is favorably improved plastic foil quality, anti tear, and mechanical strength is big, without damage, the invariant color of permanent use.
For achieving the above object, the present invention adopts the following technical scheme that
The raw materials for production of a kind of high-strength transparence plastic foil include Low Density Polyethylene, calcium stearate, titanate coupling agent, plasticizer, toughener, dispersant, described plasticizer is diethyl malonate, described toughener is polybutadiene rubber, described dispersant is the one of Tissuemat E or polyacrylamide, and this plastic foil is made up of following component in parts by weight: Low Density Polyethylene 65-75 part, calcium stearate 10-20 part, titanate coupling agent 5-10 part, plasticizer 3-5 part, toughener 3-5 part, dispersant 3-5 part.
Further, described plasticizer is diethyl malonate；Described toughener is polybutadiene rubber；Described dispersant is the one of Tissuemat E or polyacrylamide.
Owing to using technique scheme, there is advantages that
A kind of high-strength transparence plastic foil of the present invention, adds the material such as toughener, calcium stearate in the material, and by the interaction with other materials, is favorably improved plastic foil quality, anti tear, and mechanical strength is big, uses without damage, invariant color for a long time.
Detailed description of the invention
Embodiment one
A kind of high-strength transparence plastic foil, this packaging bag is made up of following component in parts by weight: Low Density Polyethylene 68 parts, calcium stearate 13 parts, titanate coupling agent 6 parts, plasticizer 5 parts, toughener 4 parts, dispersant 4 parts.
Further, described plasticizer is diethyl malonate；Described toughener is polybutadiene rubber；Described dispersant is the one of Tissuemat E or polyacrylamide.
Embodiment two
A kind of high-strength transparence plastic foil, this packaging bag is made up of following component in parts by weight: Low Density Polyethylene 69 parts, calcium stearate 12 parts, titanate coupling agent 7 parts, plasticizer 4 parts, toughener 5 parts, dispersant 3 parts.
Further, described plasticizer is diethyl malonate；Described toughener is polybutadiene rubber；Described dispersant is the one of Tissuemat E or polyacrylamide.
Embodiment three
A kind of high-strength transparence plastic foil, this packaging bag is made up of following component in parts by weight: Low Density Polyethylene 70 parts, calcium stearate 11 parts, titanate coupling agent 7 parts, plasticizer 3 parts, toughener 4 parts, dispersant 5 parts.
Further, described plasticizer is diethyl malonate；Described toughener is polybutadiene rubber；Described dispersant is the one of Tissuemat E or polyacrylamide.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all any amendment, equivalent and improvement etc. made within the spirit and principles in the present invention, should be included within the scope of the present invention.
Claims (4)
1. a high-strength transparence plastic foil, it is characterized in that, raw material includes Low Density Polyethylene, calcium stearate, titanate coupling agent, plasticizer, toughener, dispersant, and this plastic foil is made up of following component in parts by weight: Low Density Polyethylene 65-75 part, calcium stearate 10-20 part, titanate coupling agent 5-10 part, plasticizer 3-5 part, toughener 3-5 part, dispersant 3-5 part.
A kind of high-strength transparence plastic foil, it is characterised in that described plasticizer is diethyl malonate.
A kind of high-strength transparence plastic foil, it is characterised in that described toughener is polybutadiene rubber.
A kind of high-strength transparence plastic foil, it is characterised in that described dispersant is the one of Tissuemat E or polyacrylamide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610483764.XA CN105968509A (en) | 2016-06-28 | 2016-06-28 | High-strength transparent plastic film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610483764.XA CN105968509A (en) | 2016-06-28 | 2016-06-28 | High-strength transparent plastic film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105968509A true CN105968509A (en) | 2016-09-28 |
Family
ID=57020780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610483764.XA Pending CN105968509A (en) | 2016-06-28 | 2016-06-28 | High-strength transparent plastic film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105968509A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108892847A (en) * | 2018-07-06 | 2018-11-27 | 杨敏宏 | A kind of modified low-density polyethylene and preparation method thereof |
| CN111777813A (en) * | 2020-07-10 | 2020-10-16 | 马鞍山市欧凯包装材料有限公司 | Anti-tearing food packaging bag film and preparation method thereof |
| CN114573899A (en) * | 2022-03-22 | 2022-06-03 | 浙江盛纺纳米材料科技有限公司 | Laminating elastic material and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104927318A (en) * | 2014-03-21 | 2015-09-23 | 天津优致科技有限公司 | Degradable plastic packaging bag |
-
2016
- 2016-06-28 CN CN201610483764.XA patent/CN105968509A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104927318A (en) * | 2014-03-21 | 2015-09-23 | 天津优致科技有限公司 | Degradable plastic packaging bag |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108892847A (en) * | 2018-07-06 | 2018-11-27 | 杨敏宏 | A kind of modified low-density polyethylene and preparation method thereof |
| CN111777813A (en) * | 2020-07-10 | 2020-10-16 | 马鞍山市欧凯包装材料有限公司 | Anti-tearing food packaging bag film and preparation method thereof |
| CN114573899A (en) * | 2022-03-22 | 2022-06-03 | 浙江盛纺纳米材料科技有限公司 | Laminating elastic material and preparation method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160928 |