CN104710673A - Environment-friendly stone plastic film material - Google Patents
Environment-friendly stone plastic film material Download PDFInfo
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- CN104710673A CN104710673A CN201410332695.3A CN201410332695A CN104710673A CN 104710673 A CN104710673 A CN 104710673A CN 201410332695 A CN201410332695 A CN 201410332695A CN 104710673 A CN104710673 A CN 104710673A
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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
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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
- 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
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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
- C08K2201/002—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
- 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
- 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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- 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
- C08L2207/062—HDPE
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention relates to an environment-friendly stone plastic film material, mainly comprising an inorganic filling material, resin, a dispersant, a surface conditioning agent, a lubricant, a heat stabilizer, an anti-oxidant and other auxiliary agents. The environment-friendly stone plastic film material provided by the invention can maintain film forming ability under the condition of filling of a great amount of the inorganic filling material, and has the advantages of good mechanical properties, low cost, low carbon and environmental protection. The environment-friendly stone plastic film material is characterized by comprising, by weight, 50 to 65% of the inorganic filling material, 30 to 45% of the resin, 0.5 to 2% of the dispersant, 0.1 to 1% of the surface conditioning agent, 0.5 to 2% of the lubricant, 0.2 to 2% of the heat stabilizer, 0.1 to 0.5% of the anti-oxidant and 0 to 2% of the other auxiliary agents.
Description
Technical field:
The present invention relates to a kind of environmental protection stone plastic film material, belong to technical field of polymer materials.Be mainly used in membranous type material, make the goods such as shopping bag, refuse bag, dw.
Technical background:
Resources and environment problem is two challenging greatly of facing of human social development, is also the two large bottlenecks that plastics industry realizes Sustainable development.Traditional resin is mostly Material synthesis with oil, consumes a large amount of petroleum resources.And oil is Nonrenewable resources, always there is one day that exhausts.How to reduce the spending rate of oil but also environmental protection is the main purpose of patent of the present invention.In the present invention, mineral filler content in goods can reach about 50% ~ 65%, the petroleum base resin of 50% ~ 65% can be saved, and mineral filler is recyclable regenerative resource, inexhaustible, and when burning, the quantity discharged of carbonic acid gas is less than 45% of petroleum base resin.
Relate to the patent of environmental protection stone plastic film material in the market for blank, the patent close with it is all inorganics filled masterbatch, not there is film forming properties, next is that inorganics filled masterbatch must mix with petroleum base synthetic resins and could use, petroleum base synthetic resins accounts for main component, not there is environmental-protecting performance, be specifically listed below:
1,02131310.5 1 kinds of polyolefin packing materials and production method thereof
2,86107768 polyolefin modified filler masterbatch and manufacture method thereof
3,88101604 take Al-system coupling agent as the novel filling master batch of properties-correcting agent
4,87107742.6 parent material for filling of high-pressure polyethylene
5,88106061.5 parent material for miniature glass pearls plastics and complete processing thereof
6,89105786.2 1 kinds of filling-modified masterbatch of polyolefine and production method thereof
7,98120630.1 polyolefin packing materials and production technique thereof
8,01107047.1 polyolefin packing material and preparation method thereof
9,200510025550.X filling parent material of calcium carbonate and production technique thereof
10,200510010542.8 profax resin dedicated filling mother stocks
11,200610119119.6 mother filler of black plastic and preparation method thereof
12,200810141355.7 transparent enhanced filling mastre batch
Technology contents:
The present invention is compared with the prior art: the present invention is in order to ensure the film-forming properties of material, and the resin of selection is low melt index, and this just causes cannot coated inorganic filler completely very well, has occurred the technical problem of mineral filler more difficult dispersion in resin; And prior art adopts the resin of high fusion index in order to improve the dispersiveness of mineral filler in resin, solve a difficult problem for mineral filler difficult dispersion in resin.In addition, the present invention in order to the powder fineness of the mineral filler that the performance and formability improving material adopts little, the powder fineness of mineral filler is less, and mineral filler is more difficult dispersion in resin.Therefore the present invention has higher requirement to the dispersiveness of mineral filler in resin.
The object of the invention is to solve high technical problem of filling the dispersion difficulty of mineral filler in resin.
The present invention also aims to reduce product cost, improve the content of mineral filler in plastics, and give its low-carbon environment-friendly performance.
Another object of the present invention is to disclose above-mentioned a kind of environmental protection stone plastic film material.
Environmental protection stone plastic film material of the present invention is formed primarily of following different materials: mineral filler, resin, dispersion agent, surface treatment agent, lubricant, thermo-stabilizer, oxidation inhibitor and other auxiliary agent.
Mineral filler during material of the present invention is formed refers to the one or more combination thing of the mineral fillers such as calcium carbonate, talcum powder, barium sulfate.Selected powder fineness should be greater than 1250 orders, is less than 5000 orders.The content of mineral filler is generally 50% ~ 65%.
During material of the present invention is formed, resin is one or more the composition such as HDPE, LDPE, LLDPE, PP, and the melting index of selected resin should be less than 5g/10min.Resin content is generally 30% ~ 45%.
Dispersion agent during material of the present invention is formed refers to one or more the composition such as polyethylene wax, Poly Propylene Wax, oxidized polyethlene wax, EVA wax, object improves the dispersing uniformity of mineral filler in resin, and the content of dispersion agent is generally 0.5% ~ 2%.
Surface treatment agent during material of the present invention is formed refers to coupling agent, and coupling agent comprises titanate coupling agent, aluminate coupling agent, aluminium titanium composite coupler, one or more composition of silane coupling agent.Mainly in order to improve the interface binding power between inorganic powder and vector resin, the content of surface treatment agent is generally 0.1% ~ 1%.
Lubricant during material of the present invention is formed refers to the composition of one or more in white oil, paraffin, stearic acid, stearylamide, amine hydroxybenzene, erucicamide, and the content of lubricant is generally 0.5% ~ 2%.
Thermo-stabilizer during material of the present invention is formed refers to one or more the composition such as organic tin, metal soap (as calcium stearate, Zinic stearas).Preferred compound is thermo-stabilizer of the present invention, and content is generally about 0.2% ~ 2%.
Oxidation inhibitor during material of the present invention is formed refers to primary antioxidant and the composite use of auxiliary antioxidant, and as antioxidant 1010/168, content is 0.1% ~ 0.5%.
Other auxiliary agent during material of the present invention is formed refers to one or both and the two or more compositions wherein such as whipping agent, nucleator, chainextender, brightening agent, whitening agent, softening agent, deodovization agent, release agent.Content is generally 0% ~ 2%.
According to the different requirements of goods to environmental protection stone plastic film material, the basic proportioning of various components forming environmental protection stone plastic film material in system of the present invention is: mineral filler 50% ~ 65%, resin 30% ~ 45%, dispersion agent 0.5% ~ 2%, surface treatment agent 0.1% ~ 1%, lubricant 0.5% ~ 2%, thermo-stabilizer 0.2% ~ 2%, oxidation inhibitor 0.1% ~ 0.5%, other auxiliary agent 0% ~ 2%.
The formula one of preferred a kind of environmental protection stone plastic film material is:
Weight percent shared by the content of described mineral filler is 50%, and described mineral filler refers to the one or more combination thing of the mineral fillers such as calcium carbonate, talcum powder, barium sulfate and selected powder fineness should be greater than 1250 orders, is less than 5000 orders.
Weight percent shared by the content of described resin is 45%, described resin refer to for HDPE, LDPE, LLDPE, PP etc. one or more composition and the melting index of selected resin should be less than 5g/10min.
Weight percent shared by the content of described dispersion agent is 2%, and described dispersion agent refers to one or more the composition such as polyethylene wax, Poly Propylene Wax, oxidized polyethlene wax, EVA wax.
Weight percent shared by the content of described surface treatment agent is 1%, and described surface treatment agent refers to coupling agent, and coupling agent comprises titanate coupling agent, aluminate coupling agent, aluminium titanium composite coupler, one or more composition of silane coupling agent.
Weight percent shared by the content of described lubricant is 1%, and described lubricant refers to the composition of one or more in white oil, paraffin, stearic acid, stearylamide, amine hydroxybenzene, erucicamide.
Weight percent shared by the content of described thermo-stabilizer is 0.7%, and described thermo-stabilizer refers to one or more the composition such as organic tin, metal soap (as calcium stearate, Zinic stearas).
Weight percent shared by the content of described oxidation inhibitor is 0.3%.
The formula two of preferred a kind of environmental protection stone plastic film material is:
Weight percent shared by the content of described mineral filler is 60%, and described mineral filler refers to the one or more combination thing of the mineral fillers such as calcium carbonate, talcum powder, barium sulfate and selected powder fineness should be greater than 1250 orders, is less than 5000 orders.
Weight percent shared by the content of described resin is 35%, described resin refer to for HDPE, LDPE, LLDPE, PP etc. one or more composition and the melting index of selected resin should be less than 5g/10min.
Weight percent shared by the content of described dispersion agent is 2%, and described dispersion agent refers to one or more the composition such as polyethylene wax, Poly Propylene Wax, oxidized polyethlene wax, EVA wax.
Weight percent shared by the content of described surface treatment agent is 1%, and described surface treatment agent refers to coupling agent, and coupling agent comprises titanate coupling agent, aluminate coupling agent, aluminium titanium composite coupler, one or more composition of silane coupling agent.
Weight percent shared by the content of described lubricant is 1%, and described lubricant refers to the composition of one or more in white oil, paraffin, stearic acid, stearylamide, amine hydroxybenzene, erucicamide.
Weight percent shared by the content of described thermo-stabilizer is 0.7%, and described thermo-stabilizer refers to one or more the composition such as organic tin, metal soap (as calcium stearate, Zinic stearas).
Weight percent shared by the content of described oxidation inhibitor is 0.3%.
Compared with prior art, the technique effect of this patent is: the invention provides a kind of environmental protection stone plastic film material, can keep the film-forming properties of material while height fills mineral filler, and the film article made has good mechanical property, and give goods low cost and low-carbon environment-friendly.
Embodiment:
Below with reference to preferred embodiment, a kind of environmental protection stone plastic film material that the present invention proposes specifically is illustrated.
Example one:
Example two:
In the specific implementation, the environmental protection stone plastic film material made by the formula of the present embodiment has good film-forming property, excellent in mechanical performance in the present invention, low cost and low-carbon environment-friendly, makes the goods such as shopping bag, refuse bag, dw.
Described on comprehensive, technical scheme of the present invention can fully effectively realize foregoing invention object, and the performance of environmental protection stone plastic film material of the present invention is all verified in an embodiment fully, and effect and the object of expection can be reached, and embodiments of the invention also can convert according to these principles, therefore, the present invention includes all in claim mention all replacement contents in scope.Any equivalence change done in the present patent application the scope of the claims, within the scope of the claims of all genus this case applications.
Claims (3)
1. an environmental protection stone plastic film material, is characterized in that: composition comprises machine filler, resin, dispersion agent, surface treatment agent, lubricant, thermo-stabilizer, oxidation inhibitor and other auxiliary agent, wherein:
Mineral filler during material of the present invention is formed refers to the one or more combination thing of the mineral fillers such as calcium carbonate, talcum powder, barium sulfate; Selected powder fineness should be greater than 1250 orders, is less than 5000 orders; The content of mineral filler is generally 50% ~ 65%;
During material of the present invention is formed, resin is one or more the composition such as HDPE, LDPE, LLDPE, PP, and the melting index of selected resin should be less than 5g/10min; Resin content is generally 30% ~ 45%;
Dispersion agent during material of the present invention is formed refers to one or more the composition such as polyethylene wax, Poly Propylene Wax, oxidized polyethlene wax, EVA wax, object improves the dispersing uniformity of mineral filler in resin, and the content of dispersion agent is generally 0.5% ~ 2%;
Surface treatment agent during material of the present invention is formed refers to coupling agent, and coupling agent comprises titanate coupling agent, aluminate coupling agent, aluminium titanium composite coupler, one or more composition of silane coupling agent; Mainly in order to improve the interface binding power between inorganic powder and vector resin, the content of surface treatment agent is generally 0.1% ~ 1%;
Lubricant during material of the present invention is formed refers to the composition of one or more in white oil, paraffin, stearic acid, stearylamide, amine hydroxybenzene, erucicamide, and the content of lubricant is generally 0.5% ~ 2%;
Thermo-stabilizer during material of the present invention is formed refers to one or more the composition such as organic tin, metal soap (as calcium stearate, Zinic stearas); Preferred compound is thermo-stabilizer of the present invention, and content is generally about 0.2% ~ 2%;
Oxidation inhibitor during material of the present invention is formed refers to primary antioxidant and the composite use of auxiliary antioxidant, and as antioxidant 1010/168, content is 0.1% ~ 0.5%;
Other auxiliary agent during material of the present invention is formed refers to one or both and the two or more compositions wherein such as whipping agent, nucleator, chainextender, brightening agent, whitening agent, softening agent, deodovization agent, release agent.Content is generally 0% ~ 2%.
2. a kind of environmental protection stone plastic film material as claimed in claim 1, a kind of environmental protection stone plastic film material prescription 1 is:
Weight percent shared by the content of described mineral filler is 50%, and described mineral filler refers to the one or more combination thing of the mineral fillers such as calcium carbonate, talcum powder, barium sulfate and selected powder fineness should be greater than 1250 orders, is less than 5000 orders;
Weight percent shared by the content of described resin is 45%, described resin refer to for HDPE, LDPE, LLDPE, PP etc. one or more composition and the melting index of selected resin should be less than 5g/10min;
Weight percent shared by the content of described dispersion agent is 2%, and described dispersion agent refers to one or more the composition such as polyethylene wax, Poly Propylene Wax, oxidized polyethlene wax, EVA wax;
Weight percent shared by the content of described surface treatment agent is 1%, and described surface treatment agent refers to coupling agent, and coupling agent comprises titanate coupling agent, aluminate coupling agent, aluminium titanium composite coupler, one or more composition of silane coupling agent;
Weight percent shared by the content of described lubricant is 1%, and described lubricant refers to the composition of one or more in white oil, paraffin, stearic acid, stearylamide, amine hydroxybenzene, erucicamide;
Weight percent shared by the content of described thermo-stabilizer is 0.7%, and described thermo-stabilizer refers to one or more the composition such as organic tin, metal soap (as calcium stearate, Zinic stearas);
Weight percent shared by the content of described oxidation inhibitor is 0.3%.
3. a kind of environmental protection stone plastic film material as claimed in claim 1, a kind of environmental protection stone plastic film material prescription 2 is:
Weight percent shared by the content of described mineral filler is 60%, and described mineral filler refers to the one or more combination thing of the mineral fillers such as calcium carbonate, talcum powder, barium sulfate and selected powder fineness should be greater than 1250 orders, is less than 5000 orders;
Weight percent shared by the content of described resin is 35%, described resin refer to for HDPE, LDPE, LLDPE, PP etc. one or more composition and the melting index of selected resin should be less than 5g/10min;
Weight percent shared by the content of described dispersion agent is 2%, and described dispersion agent refers to one or more the composition such as polyethylene wax, Poly Propylene Wax, oxidized polyethlene wax, EVA wax;
Weight percent shared by the content of described surface treatment agent is 1%, and described surface treatment agent refers to coupling agent, and coupling agent comprises titanate coupling agent, aluminate coupling agent, aluminium titanium composite coupler, one or more composition of silane coupling agent;
Weight percent shared by the content of described lubricant is 1%, and described lubricant refers to the composition of one or more in white oil, paraffin, stearic acid, stearylamide, amine hydroxybenzene, erucicamide;
Weight percent shared by the content of described thermo-stabilizer is 0.7%, and described thermo-stabilizer refers to one or more the composition such as organic tin, metal soap (as calcium stearate, Zinic stearas);
Weight percent shared by the content of described oxidation inhibitor is 0.3%.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410332695.3A CN104710673A (en) | 2014-07-07 | 2014-07-07 | Environment-friendly stone plastic film material |
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| CN201410332695.3A CN104710673A (en) | 2014-07-07 | 2014-07-07 | Environment-friendly stone plastic film material |
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| CN104710673A true CN104710673A (en) | 2015-06-17 |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105017631A (en) * | 2015-07-16 | 2015-11-04 | 吴坤山 | Low-density ultra-thin inorganic thin film master batch and preparation method of inorganic thin film |
| CN105367987A (en) * | 2015-11-26 | 2016-03-02 | 中广核俊尔新材料有限公司 | Low-emission low-odor thermoplastic elastomer and preparation method therefor |
| CN106380655A (en) * | 2016-08-28 | 2017-02-08 | 安徽省华晟塑胶股份有限公司 | Automobile steering gear bellows dust shield material |
| CN108559182A (en) * | 2018-05-17 | 2018-09-21 | 上海迈高新材料科技有限公司 | A kind of high-performance pearl film and preparation method thereof |
| CN108610534A (en) * | 2018-03-23 | 2018-10-02 | 湖南登科材料科技有限公司 | A kind of enhanced outer wall filling master batch |
| WO2019047699A1 (en) * | 2017-09-05 | 2019-03-14 | 浙江山联新材料科技有限公司 | Environmentally friendly plastic masterbatch material, environmentally friendly thin film and environmentally friendly adhesive tape |
| CN109679187A (en) * | 2018-12-24 | 2019-04-26 | 上海大觉包装制品有限公司 | A kind of high-efficiency antimicrobial antistatic degradable environmental protection stone plastic film material and preparation method thereof |
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| CN102120843A (en) * | 2011-03-28 | 2011-07-13 | 李若沛 | Subnanometer enhanced and toughened transparent master batch and preparation method thereof |
| CN102807698A (en) * | 2012-02-22 | 2012-12-05 | 上海心尔新材料科技股份有限公司 | Material special for blowing packaging film and preparation method for material |
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| CN101402756A (en) * | 2008-11-06 | 2009-04-08 | 深圳海王集团股份有限公司 | Calcium carbonate composite degradation plastic and method of producing the same |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105017631A (en) * | 2015-07-16 | 2015-11-04 | 吴坤山 | Low-density ultra-thin inorganic thin film master batch and preparation method of inorganic thin film |
| CN105367987A (en) * | 2015-11-26 | 2016-03-02 | 中广核俊尔新材料有限公司 | Low-emission low-odor thermoplastic elastomer and preparation method therefor |
| CN106380655A (en) * | 2016-08-28 | 2017-02-08 | 安徽省华晟塑胶股份有限公司 | Automobile steering gear bellows dust shield material |
| WO2019047699A1 (en) * | 2017-09-05 | 2019-03-14 | 浙江山联新材料科技有限公司 | Environmentally friendly plastic masterbatch material, environmentally friendly thin film and environmentally friendly adhesive tape |
| WO2019047700A1 (en) * | 2017-09-05 | 2019-03-14 | 浙江山联新材料科技有限公司 | Preparation methods for environment-friendly plastic masterbatch material, environment-friendly film and environment-friendly tape |
| CN108610534A (en) * | 2018-03-23 | 2018-10-02 | 湖南登科材料科技有限公司 | A kind of enhanced outer wall filling master batch |
| CN108559182A (en) * | 2018-05-17 | 2018-09-21 | 上海迈高新材料科技有限公司 | A kind of high-performance pearl film and preparation method thereof |
| CN109679187A (en) * | 2018-12-24 | 2019-04-26 | 上海大觉包装制品有限公司 | A kind of high-efficiency antimicrobial antistatic degradable environmental protection stone plastic film material and preparation method thereof |
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Application publication date: 20150617 |