CN104744775A - Composite material for polyethylene film and preparation method thereof - Google Patents
Composite material for polyethylene film and preparation method thereof Download PDFInfo
- Publication number
- CN104744775A CN104744775A CN201310742547.4A CN201310742547A CN104744775A CN 104744775 A CN104744775 A CN 104744775A CN 201310742547 A CN201310742547 A CN 201310742547A CN 104744775 A CN104744775 A CN 104744775A
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- CN
- China
- Prior art keywords
- polyethylene film
- ethylene
- polyethylene
- copolymer
- matrix material
- Prior art date
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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
- 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
- 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
- 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
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/002—Physical properties
- C08K2201/003—Additives being defined by their diameter
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- 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
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- 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
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
-
- 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
Abstract
The invention discloses a composite material for a polyethylene film and a preparation method thereof. The composite material for the polyethylene film comprises the following components by mass: 70%-85% of polyethylene, 3%-10% of nano talcum powder, 2%-8% of a toughening agent, 1%-5% of an anti-blocking agent, 1%-5% of a slipping agent, 0.1%-1% of ethylene-bis-stearamide, and 0.1%-0.5% of an antioxidant. The toughening agent is one of methacrylate-acrylate copolymer, methyl methacrylate-butadiene-styrene ternary graft copolymer, ethylene-vinyl acetate copolymer, ethylene-acrylate-glycidyl ester copolymer. The composite material for the polyethylene film provided by the invention has the characteristics of good anti-blocking and slipping effect, good mechanical properties and strong impact toughness, and has very good use effect and development prospects in production of polyethylene films or blown film products.
Description
Technical field
The present invention relates to technical field of polymer materials, specifically a kind of polyethylene film matrix material and preparation method thereof.
Background technology
Polyethylene is a kind of thermoplastic polymer, owing to having good toughness, extensibility and chemical stability, be usually used in film or the blown film packaging of the industry such as food, beverage, but the smoothness that polyethylene is used alone is poor, and some situation needs painted use.
Summary of the invention
The object of the present invention is to provide a kind of smooth effective polyethylene film matrix material and preparation method thereof.
The technical solution adopted for the present invention to solve the technical problems is: a kind of polyethylene film matrix material, and its component by mass percent proportioning is: polyethylene 70% ~ 85%, nanomete talc powder 3% ~ 10%, toughner 2% ~ 8%, antiblocking agent 1% ~ 5%, slipping agent 1% ~ 5%, ethylene bis stearic acid amide 0.1% ~ 1%, oxidation inhibitor 0.1% ~ 0.5%.
Described toughner is the one in Methylacrylate-Acrylate Copolymer, MBS ternary graft copolymer, ethylene-vinyl acetate copolymer, ethylene-acrylate-epoxy glycidyl ester copolymer.
Described antiblocking agent is the lightweight synthetic silica of particle diameter between 1 ~ 4 μm.
Described slipping agent is the one in amine hydroxybenzene, erucicamide, calcium stearate, stearic amide.
Described oxidation inhibitor is the compound of antioxidant 1010 and irgasfos 168.
The preparation method of a kind of polyethylene film matrix material of the present invention is: each component weighed up by weight ratio, then add in high-speed mixer and stir 3 ~ 15 minutes together, after making fully to mix, discharging adds twin screw extruder and melt extrudes, and after overcooling, granulation and drying, namely obtain the present invention.
The invention has the beneficial effects as follows, the present invention has good adhesion-resistant slippery effect, and mechanical property is good, and toughness is strong, and in polyethylene film or blow molded article are produced, application has good result of use and development prospect.
Embodiment
Technical scheme of the present invention is further illustrated below in conjunction with specific embodiment.
A kind of polyethylene film matrix material, its component by mass percent proportioning is: the compound 0.2% of polyethylene 80%, nanomete talc powder 10%, Methylacrylate-Acrylate Copolymer 5%, the particle diameter lightweight synthetic silica 2% between 1 ~ 4 μm, erucicamide 2%, ethylene bis stearic acid amide 0.8%, antioxidant 1010 and irgasfos 168.
Its preparation method is: each component weighed up by weight ratio, then add in high-speed mixer and stir 3 ~ 15 minutes together, after making fully to mix, discharging adds twin screw extruder and melt extrudes, and after overcooling, granulation, drying and packaging, namely obtain the present invention.
Claims (5)
1. a polyethylene film matrix material, it is characterized in that, its component by mass percent proportioning is: polyethylene 70% ~ 85%, nanomete talc powder 3% ~ 10%, toughner 2% ~ 8%, antiblocking agent 1% ~ 5%, slipping agent 1% ~ 5%, ethylene bis stearic acid amide 0.1% ~ 1%, oxidation inhibitor 0.1% ~ 0.5%.
2. a kind of polyethylene film matrix material according to claim 1, it is characterized in that, described toughner is the one in Methylacrylate-Acrylate Copolymer, MBS ternary graft copolymer, ethylene-vinyl acetate copolymer, ethylene-acrylate-epoxy glycidyl ester copolymer.
3. a kind of polyethylene film matrix material according to claim 1, is characterized in that, described antiblocking agent is the lightweight synthetic silica of particle diameter between 1 ~ 4 μm.
4. a kind of polyethylene film matrix material according to claim 1, is characterized in that, described slipping agent is the one in amine hydroxybenzene, erucicamide, calcium stearate, stearic amide.
5. a kind of preparation method for poly smooth Masterbatch according to claim 1, it is characterized in that, comprise the following steps: each component is weighed up by weight ratio, then add in high-speed mixer and stir 3 ~ 15 minutes together, after making fully to mix, discharging adds twin screw extruder and melt extrudes, and after overcooling, granulation and drying, namely obtains the present invention.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310742547.4A CN104744775A (en) | 2013-12-30 | 2013-12-30 | Composite material for polyethylene film and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310742547.4A CN104744775A (en) | 2013-12-30 | 2013-12-30 | Composite material for polyethylene film and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104744775A true CN104744775A (en) | 2015-07-01 |
Family
ID=53585082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310742547.4A Pending CN104744775A (en) | 2013-12-30 | 2013-12-30 | Composite material for polyethylene film and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104744775A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106220951A (en) * | 2016-07-29 | 2016-12-14 | 河南大有塑业发展有限公司 | A kind of solvent-free smooth master batch of laminating polyethylene film opening and preparation method thereof |
| CN106496457A (en) * | 2016-10-14 | 2017-03-15 | 无锡三帝特种高分子材料有限公司 | A kind of low temperature resistant citicall limited aluminium film |
| CN109749101A (en) * | 2019-02-12 | 2019-05-14 | 优矿塑新材料科技(芜湖)有限公司 | A kind of hydrophobic type polyethylene master batch and its application on plastic greenhouse film |
| CN114539652A (en) * | 2022-01-25 | 2022-05-27 | 应忠 | Black talc modified polyethylene film blowing grade composite material and preparation method thereof |
| CN114573907A (en) * | 2022-03-18 | 2022-06-03 | 金发科技股份有限公司 | Super-soft skin-friendly matting material as well as preparation method and application thereof |
-
2013
- 2013-12-30 CN CN201310742547.4A patent/CN104744775A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106220951A (en) * | 2016-07-29 | 2016-12-14 | 河南大有塑业发展有限公司 | A kind of solvent-free smooth master batch of laminating polyethylene film opening and preparation method thereof |
| CN106496457A (en) * | 2016-10-14 | 2017-03-15 | 无锡三帝特种高分子材料有限公司 | A kind of low temperature resistant citicall limited aluminium film |
| CN109749101A (en) * | 2019-02-12 | 2019-05-14 | 优矿塑新材料科技(芜湖)有限公司 | A kind of hydrophobic type polyethylene master batch and its application on plastic greenhouse film |
| CN114539652A (en) * | 2022-01-25 | 2022-05-27 | 应忠 | Black talc modified polyethylene film blowing grade composite material and preparation method thereof |
| CN114539652B (en) * | 2022-01-25 | 2022-09-20 | 上饶市聚微星科技有限公司 | Black talc modified polyethylene blown film grade composite material and preparation method thereof |
| CN114573907A (en) * | 2022-03-18 | 2022-06-03 | 金发科技股份有限公司 | Super-soft skin-friendly matting material as well as preparation method and application thereof |
| CN114573907B (en) * | 2022-03-18 | 2023-12-22 | 金发科技股份有限公司 | Super-soft skin-friendly extinction material and preparation method and application thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150701 |
|
| WD01 | Invention patent application deemed withdrawn after publication |