CN102286166B - Anti-adhesion electroconductive plastic for film blowing - Google Patents
Anti-adhesion electroconductive plastic for film blowing Download PDFInfo
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- CN102286166B CN102286166B CN 201110246019 CN201110246019A CN102286166B CN 102286166 B CN102286166 B CN 102286166B CN 201110246019 CN201110246019 CN 201110246019 CN 201110246019 A CN201110246019 A CN 201110246019A CN 102286166 B CN102286166 B CN 102286166B
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Abstract
The invention discloses an anti-adhesion electroconductive plastic for film blowing. The plastic is composed of 80-90% of electroconductive plastic master batch and 10-20% of plastic film base body, wherein the electroconductive plastic master batch is composed of the following raw materials in percentage by mass: 35-45% of electroconductive additive, 45-55% plastic film base body, 1-4% of slipping agent, 1-2% of antioxidant, 3-5% of processing aid, 1-2% of dispersant and 1-2% of coupling agent. The electroconductive plastic master batch disclosed by the invention has slipping and anti-adhesion effects, and does not need the addition of an anti-blocking agent; and the obtained product has good anti-adhesion and anti-blocking performances and lower cost.
Description
Technical field
The present invention relates to a kind of anti-adhesion electroconductive plastic for film blowing.
Background technology
The domestic conductive plastics blowfilm shaping aft opening of electronic packaging material that is used for Blown Film is poor, and its basic structure is: plastic material+graphitized carbon black+auxiliary agent; Present domestic blown film plastics mostly are non-conductive blown film plastics, and accumulation of static electricity is serious, cause plastics film each the layer between be sticked together, be difficult to open, a kind of situation that often runs in the life is when reel is torn Plastic film Bag, is difficult to find terminal and opening end, and is very inconvenient.In addition, external, existing smooth conduction blown film plastic matrix generally can not add, cost is higher.
Summary of the invention
The purpose of this invention is to provide a kind of anti-adhesion electroconductive plastic for film blowing.
The technical solution used in the present invention is:
A kind of anti-adhesion electroconductive plastic for film blowing, it is by the conductive plastics masterbatch of 80-90% and the plastic film matrix composition of 10-20%, wherein, the conductive plastics masterbatch is comprised of the raw material of following mass percent: the oxidation inhibitor of the plastic film matrix of the conductive additive of 35-45%, 45-55%, the slipping agent of 1-4%, 1-2%, the processing aid of 3-5%, the dispersion agent of 1-2%, the coupling agent of 1-2%.
Described plastic film matrix is a kind of among LDPE, PVC, the LLDPE.
Described conductive additive is at least a in graphitized carbon black, the electrically conductive graphite.
Described slipping agent is that silicone oil and mineral filler mass ratio are the mixture of 3:7-5:5.
Described processing aid is at least a in Magnesium Stearate, calcium stearate, microcrystalline wax, PE wax, the white oil.
Described oxidation inhibitor is at least a in 1010,168,1076,242,626,1135.
Described dispersion agent is a kind of in triethyl hexyl phosphoric acid, sodium lauryl sulphate, silicon class diffusing oil, methyl amyl alcohol, carboxymethyl cellulose, polyacrylamide, guar gum, the fatty acid polyglycol ester.
Described coupling agent is a kind of in aluminate coupling agent, silane coupling agent, the titanate coupling agent.
The invention has the beneficial effects as follows: conductive plastics masterbatch of the present invention itself has smooth preventing adhesiving effect, need not additive opening agent; The product antiblocking that obtains, the opening performance is good, and cost is lower simultaneously.
Embodiment
A kind of anti-adhesion electroconductive plastic for film blowing, it is by the conductive plastics masterbatch of 80-90% and the plastic film matrix composition of 10-20%, wherein, the conductive plastics masterbatch is comprised of the raw material of following mass percent: the oxidation inhibitor of the plastic film matrix of the conductive additive of 35-45%, 45-55%, the slipping agent of 1-4%, 1-2%, the processing aid of 3-5%, the dispersion agent of 1-2%, the coupling agent of 1-2%.
A kind of preparation method of anti-adhesion electroconductive plastic for film blowing may further comprise the steps:
1) 5-10min will fully be mixed in proportion in conductive additive, slipping agent, processing aid, dispersion agent, the coupling agent high speed mixer, add again plastic film matrix, oxidation inhibitor continuation mixing 10-15min, place forcing machine to melt extrude in mixture again, obtain the conductive plastics masterbatch;
2) place in proportion the low speed mixer to mix conductive plastics masterbatch and plastic film matrix, place again forcing machine to melt extrude granulation.
Described slipping agent is that silicone oil and mineral filler mass ratio are the mixture of 3:7-5:5, silicone oil is a kind of in methyl-silicone oil, ethyl silicon oil, phenyl silicone oil, Methyl Hydrogen Polysiloxane Fluid, methyl phenyl silicone oil, methyl chloride phenyl silicone oil, MethylethoxylsiliconFluid Fluid, methyl trifluoro propyl silicone oil, methyl vinyl silicon oil, methyl hydroxy silicon oil, the ethyl containing hydrogen silicone oil, and mineral filler is a kind of in silicon-dioxide, talcum powder, calcium carbonate powders, diatomite, the kaolin.
Described preparation method is the known technology of this area.
Below in conjunction with specific embodiment prescription of the present invention is described further:
Embodiment 1:
A kind of anti-adhesion electroconductive plastic for film blowing, its table composed as follows of filling a prescription:
The prescription of conductive plastics masterbatch table composed as follows:
Slipping agent in the table 2 is that the mass ratio of methyl-silicone oil and talcum powder (800 order) is the mixture of 3:7.
Embodiment 2:
A kind of anti-adhesion electroconductive plastic for film blowing, its table composed as follows of filling a prescription:
The prescription of conductive plastics masterbatch table composed as follows:
Slipping agent in the table 4 is that the mass ratio of methyl phenyl silicone oil and talcum powder (800 order) is the mixture of 4:6.
Embodiment 3:
A kind of anti-adhesion electroconductive plastic for film blowing, its table composed as follows of filling a prescription:
The prescription of conductive plastics masterbatch table composed as follows:
Slipping agent in the table 6 is that the mass ratio of methyl phenyl silicone oil and talcum powder (600 order) is the mixture of 5:5.
Embodiment 4:
A kind of anti-adhesion electroconductive plastic for film blowing, its table composed as follows of filling a prescription:
The prescription of conductive plastics masterbatch table composed as follows:
Slipping agent in the table 8 is that the mass ratio of methyl phenyl silicone oil and SiO 2 powder (800 order) is the mixture of 5:5.
Embodiment 5:
A kind of anti-adhesion electroconductive plastic for film blowing, its table composed as follows of filling a prescription:
The prescription of conductive plastics masterbatch table composed as follows:
Slipping agent in the table 10 is that the mass ratio of methyl phenyl silicone oil and water-ground limestone powder (700 order) is the mixture of 5:5.
Among the embodiment, graphitized carbon black is selected is the electrically conductive graphite GF-2 that produces for Shenzhen lattice Lay Fitow battery material company limited that graphitized carbon black VXC68, electrically conductive graphite that U.S. Cabot company limited produces are selected.
According to the prescription of the anti-adhesion electroconductive plastic for film blowing of embodiment 1-5 form blow out film (thickness is between 0.025mm-0.030mm) separately after, record the surface resistivity of products obtained therefrom 10
4-10
5Between Ω.
Claims (5)
1. anti-adhesion electroconductive plastic for film blowing, it is characterized in that: it is by the conductive plastics masterbatch of 80-90wt% and the plastic film matrix composition of 10-20wt%, wherein, the conductive plastics masterbatch is comprised of the raw material of following mass percent: the oxidation inhibitor of the plastic film matrix of the conductive additive of 35-45%, 45-55%, the slipping agent of 1-4%, 1-2%, the processing aid of 3-5%, the dispersion agent of 1-2%, the coupling agent of 1-2%; The plastic film matrix is a kind of among LDPE, PVC, the LLDPE; Conductive additive is at least a in graphitized carbon black, the electrically conductive graphite; Slipping agent is that silicone oil and mineral filler mass ratio are the mixture of 3:7-5:5, silicone oil is a kind of in methyl-silicone oil, ethyl silicon oil, phenyl silicone oil, Methyl Hydrogen Polysiloxane Fluid, methyl phenyl silicone oil, methyl chloride phenyl silicone oil, MethylethoxylsiliconFluid Fluid, methyl trifluoro propyl silicone oil, methyl vinyl silicon oil, methyl hydroxy silicon oil, the ethyl containing hydrogen silicone oil, and mineral filler is a kind of in silicon-dioxide, talcum powder, calcium carbonate powders, diatomite, the kaolin.
2. a kind of anti-adhesion electroconductive plastic for film blowing according to claim 1 is characterized in that: described processing aid is at least a in Magnesium Stearate, calcium stearate, microcrystalline wax, PE wax, the white oil.
3. a kind of anti-adhesion electroconductive plastic for film blowing according to claim 1 is characterized in that: described oxidation inhibitor is at least a in 1010,168,1076,242,626,1135.
4. a kind of anti-adhesion electroconductive plastic for film blowing according to claim 1 is characterized in that: described dispersion agent is a kind of in triethyl hexyl phosphoric acid, sodium lauryl sulphate, silicon class diffusing oil, methyl amyl alcohol, carboxymethyl cellulose, polyacrylamide, guar gum, the fatty acid polyglycol ester.
5. a kind of anti-adhesion electroconductive plastic for film blowing according to claim 1 is characterized in that: described coupling agent is a kind of in aluminate coupling agent, silane coupling agent, the titanate coupling agent.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110246019 CN102286166B (en) | 2011-08-25 | 2011-08-25 | Anti-adhesion electroconductive plastic for film blowing |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110246019 CN102286166B (en) | 2011-08-25 | 2011-08-25 | Anti-adhesion electroconductive plastic for film blowing |
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| Publication Number | Publication Date |
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| CN102286166A CN102286166A (en) | 2011-12-21 |
| CN102286166B true CN102286166B (en) | 2013-03-13 |
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| CN 201110246019 Expired - Fee Related CN102286166B (en) | 2011-08-25 | 2011-08-25 | Anti-adhesion electroconductive plastic for film blowing |
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Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102838798A (en) * | 2012-09-26 | 2012-12-26 | 华东理工大学 | Preparation method for thin synthetic paper |
| CN103342846A (en) * | 2013-06-25 | 2013-10-09 | 苏州市星辰新材料有限公司 | Conductive packaging material |
| CN103834149B (en) * | 2014-03-06 | 2015-11-25 | 扬州三星塑胶有限公司 | A kind of surperficial easily separated PET film |
| CN104844910A (en) * | 2015-06-03 | 2015-08-19 | 苏州靖羽新材料有限公司 | Anti-oil film material and preparation method thereof |
| CN106750846A (en) * | 2016-11-18 | 2017-05-31 | 潍坊仲铂新材料有限公司 | A kind of low melting point packaging film and its application in packaging bag is prepared |
| WO2018119619A1 (en) * | 2016-12-27 | 2018-07-05 | 辛范范 | Shielding material for cable |
| CN106750972A (en) * | 2016-12-31 | 2017-05-31 | 东莞市淦宏信息科技有限公司 | A kind of modified formula of conductive agglomerate |
| CN108682474B (en) * | 2018-04-23 | 2019-10-18 | 江门市三硕新材料有限公司 | A kind of high flowing carrier band PC/PE alloy conductive plastics and preparation method thereof |
| CN108783716B (en) * | 2018-07-30 | 2021-02-19 | 安徽省旌德飞迅安全设备有限公司 | Buffer layer of safety helmet |
| CN109776931A (en) * | 2018-12-20 | 2019-05-21 | 苏州汤志塑料制品有限公司 | Black conductive polyethylene film material and preparation method thereof and a kind of black conductive bag |
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| GB2278363B (en) * | 1993-05-28 | 1996-10-30 | Chaloke Pungtrakul | A method for the prevention of blocking in linear low density polyethylene films |
| CN101392091B (en) * | 2008-10-28 | 2011-05-18 | 宁波色母粒有限公司 | Smooth PET color master batch and preparation method thereof |
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