CN104403175A - Permanently anti-static polyolefin master batch and preparation method thereof - Google Patents

Permanently anti-static polyolefin master batch and preparation method thereof Download PDF

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CN104403175A
CN104403175A CN201410705856.9A CN201410705856A CN104403175A CN 104403175 A CN104403175 A CN 104403175A CN 201410705856 A CN201410705856 A CN 201410705856A CN 104403175 A CN104403175 A CN 104403175A
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parts
static
polyolefin
permanent anti
polyolefin masterbatch
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易浩然
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DONGGUAN DICOLORS PLASTIC & METAL Co Ltd
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DONGGUAN DICOLORS PLASTIC & METAL Co Ltd
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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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/505—Screws
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/92—Measuring, controlling or regulating
    • 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
    • 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
    • C08L23/08—Copolymers of ethene
    • C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
    • C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
    • 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
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/12—Polypropene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
    • C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08L27/06—Homopolymers or copolymers of vinyl chloride
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/9258—Velocity
    • 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
    • C08K2201/001—Conductive additives
    • 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
    • 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
    • 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
    • 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
    • C08L2205/08—Polymer mixtures characterised by other features containing additives to improve the compatibility between two polymers
    • 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
    • C08L2207/04—Thermoplastic elastomer

Abstract

The invention belongs to the technical field of high polymer materials, and particularly relates to a permanently anti-static polyolefin master batch and a preparation method thereof. The polyolefin master batch is prepared from the following components in parts by weight: 40-80 parts of polyolefin, 10-50 parts of conductive polymer or a composite material thereof, 5-30 parts of reinforcing conductive powder or fiber, 1-10 parts of a compatilizer, 1-10 parts of a dispersing agent, and 0.5-1.5 parts of other additives; the preparation method comprises the following steps: mixing the materials uniformly, then adding the mixture into a co-rotating twin screw extruder with a length to diameter ratio of 36-48, and extruding and pelletizing to obtain the product. The polyolefin master batch is good in dispersibility and compatibility; the good appearance, mechanical properties and stability of polyolefin can be maintained while the excellent anti-static effect can be achieved; the polyolefin master batch can be widely applied to membrane blowing, extrusion, blow molding and injecting molding products, and promotes the high-speed development of the electronic industry, the petroleum industry, the weapon industry and the military field in China.

Description

Polyolefin masterbatch of a kind of permanent anti-static and preparation method thereof
Technical field
The invention belongs to technical field of polymer materials, be specifically related to polyolefin masterbatch of a kind of permanent anti-static and preparation method thereof.
Background technology
Due to electronic industry, petroleum industry, weapon industry, and the development of military field is to integrated, become more meticulous development, the harm of various electrostatic gets more and more, and (height of such as electronic product is integrated, circuit is more and more meticulousr and accurate, the strong high pressure of electrostatic is easy to these products are destroyed), for reducing the loss that electrostatic causes, anti-static product is all added in each field in seeking cost performance and be superior, the product that market occurs or anti-static effect are not good, the anti-static product that can reach good result involves great expense or product colour limitation, the demand of existing market can not be met.
Add anti-static product in existing polyolefine and mainly contain three major types: 1, be add in polyolefine surfactant-based (mixing granulation or the mode with masterbatch add), due to fast transferring and the water-absorbent of tensio-active agent series products, polyolefin products skin friction coefficient reduce and new become the film of anti-electrostatic, the volume specific resistance of product preferably can only reach 10^9 Ω .m and change with environment is very unstable; 2, be add electro-conductive material class in polyolefine, as graphitized carbon black, various metal-powder (mixing granulation or the mode with masterbatch add), the volume specific resistance of this product can reach 10^6 Ω .m, but color limitation, use occasion is restricted; 3, polymer permanent antistatic agent forms in plastics inner the Percolation Network that has conductive capability, the volume specific resistance of this product can reach 10^6 Ω .m, but the addition of this series products comparatively large (being generally 10%-20%), expensive, cannot promote the use of.
Anti-electrostatic mode conventional is in the market mainly several as follows, all existing defects in application and popularization: 1, be add in polyolefine surfactant-based, due to fast transferring and the water-absorbent of tensio-active agent series products, addition the too high and volume specific resistance of product preferably can not can only reach 10^9 Ω .m and change with environment is very unstable; 2, be in polyolefine, add electro-conductive material class, but color limitation; Use occasion is restricted; 3, the addition of polymer permanent antistatic agent series products comparatively large (being generally 10%-20%), expensive, cannot promote the use of.
Summary of the invention
In order to solve the problem, the object of the invention is to, provide that a kind of resistivity is stable, various colors, cheap, can the polyolefin masterbatch of widely used permanent anti-static.
Two of object of the present invention is to provide the preparation method of the polyolefin masterbatch of described permanent anti-static.
The present invention is achieved through the following technical solutions:
A polyolefin masterbatch for permanent anti-static, comprises the following material calculated by weight:
Wherein, described reinforced conductive powder is the one or more combination thing in charcoal system powder, carbon series fiber, metal-powder, steel fiber.
The mass percent that described polyolefine accounts for composition weight part summation is 40 ~ 80 parts, such as 40 parts, 45 parts, 50 parts, 55 parts, 60 parts, 65 parts, 70 parts, 75 parts, 80 parts, preferably 50 ~ 60 parts.
The mass percent that described electro-conductive material accounts for composition weight part summation is 10 ~ 50 parts, such as 10 parts, 15 parts, 20 parts, 25 parts, 30 parts, 35 parts, 40 parts, 45 parts, 50 parts, preferably 15 ~ 35 parts.
The mass percent that described reinforced conductive powder accounts for composition weight part summation is 5 ~ 40 parts, such as 5 parts, 10 parts, 15 parts, 20 parts, 25 parts, 30 parts, 35 parts, 40 parts, preferably 10 ~ 25 parts.
Preferably, described polyolefine is a kind of and several mixture in PE, PP, PVC, TPE, TPO, POE.
Preferably, described electro-conductive material is have high conductivity and conductive polymers steady in a long-term in atmosphere or its matrix material.
Preferably, described electro-conductive material be containing polyacetylene, polypyrrole, polyaniline, Polythiophene, poly-phenylene vinylene (ppv), poly-in benzene, polyether ester, polyether ester amides, polyether-block-polyamide one or more by the conducting polymer composite material of the means acquisitions such as doping; Preferably have the macromolecular material of the Percolation Network of conductive capability.
Preferably, described charcoal system powder is the one or more combination thing in carbon black, graphite, carbon fiber.
Preferably, described metal-powder is the one or more combination thing in aluminium, copper, nickel, iron powder and/or fiber;
The powder that preferably transparent degree is high; In order to rich colors effect can be reached, various pigment can also be added.
Preferably, described compatilizer is the one or more combination thing in maleic anhydride grafted polymer, ethylene-methyl acrylate copolymer, methacrylic acid, vinylformic acid, methylene-succinic acid.
Preferably, described dispersion agent is the one or more combination thing in polyethylene wax, Poly Propylene Wax, coupling agent, stearic acid, Zinic stearas, calcium stearate, vinyl bis-stearamides.
Preferably, described additive is the one or more combination thing in uv-resistant agent, oxidation inhibitor, nucleator, transparent agent.
Prepare the method for the polyolefin masterbatch of described permanent anti-static, comprise the following steps:
By the polyolefine of described amount, electro-conductive material, reinforced conductive powder, compatilizer, dispersion agent and additive 800 ~ 2200 revs/min high-speed mixer mixing 5 ~ 15 minutes; It is extruding pelletization in the parallel dual-screw extruding machine of 36 ~ 48 that the material mixed is joined length-to-diameter ratio, obtains the polyolefin masterbatch of described permanent anti-static.
By polyolefin masterbatch carrier, conducting polymer or its matrix material, reinforced conductive powder or the mixing of fiber, compatilizer, dispersion agent and other additive time, different according to the pre-treatment situation of raw material, can add step by step, also can add together and to mix simultaneously afterwards.This hybrid technique mainly selects high-speed mixer to mix, but is not limited to high-speed mixing, and the advantage of high-speed mixing is heating and shortens mixing time, also can be passed through and preheats and low speed mixing, reach the technique of equivalent effect.
The present invention is by conducting polymer or its matrix material, reinforced conductive powder or fiber, compatilizer, dispersion agent and other additive, and it is extruding pelletization in the parallel dual-screw extruding machine of 36 ~ 48 that the material mixed joins length-to-diameter ratio.The present invention selects have the macromolecular material of the Percolation Network of conductive capability and the high conducting material powder (nano level is preferential) of transparency; Advantage is on the node of the high molecular Percolation Network of the uniform dispensing of conductive of conductive fine powder, makes polyolefinic anti-static effect reach stable and optimum; For market providing the anti-static product of cost performance optimum, promote the high speed development of electronic industry, petroleum industry, weapon industry and military field.Anti-static effect of the present invention stablizes 10^8 Ω .m ~ 10^6 Ω .m, small to polyolefin substrate Color influences, and cheap, is applicable to the widely used product in market.Reinforced conductive powder or fiber are joined high-speed stirring in high mixer and add dispersion agent pre-treatment 2 ~ 3 minutes after 100 ~ 110 DEG C by the present invention, then conducting polymer or its matrix material and compatilizer is added, (also directly can buy pretreated reinforced conductive powder or fiber mixes) joins length-to-diameter ratio after mixing is extruding pelletization in the parallel dual-screw extruding machine of 36 ~ 48, the polyolefin masterbatch of permanent anti-static of the present invention, selection has conducting material powder (nano level is preferential) or the fiber of conducting polymer composite and transparent (of light color), advantage is on the node of the high molecular Percolation Network of the uniform dispensing of conductive of conductive fine powder, there is good dispersity, consistency is good, polyolefine is made to keep original outward appearance and mechanical property and stable, excellent anti-static effect, there is high economy, be widely used in blown film, extrude, in blowing and injection-molded item, promote the high speed development of China's electronic industry, petroleum industry, weapon industry and military field.
concrete embodiment
Below in conjunction with embodiment, the present invention is described in further detail understands the present invention to help those skilled in the art.
Embodiment 1
A polyolefin masterbatch for permanent anti-static, comprises the polyolefine (PE) 40 parts, electro-conductive material (conducting polymer composite material containing polyacetylene) 50 parts, 5 parts, reinforced conductive powder (carbon black powder), compatilizer (maleic anhydride grafted polymer) 1.5 parts, dispersion agent (polyethylene wax) 2 parts and the additive 1.5 parts that calculate by weight.
Embodiment 2
A polyolefin masterbatch for permanent anti-static, comprises the polyolefine (PVC) 45 parts, electro-conductive material (conducting polymer composite material containing poly-polypyrrole) 20 parts, 25 parts, reinforced conductive powder (carbon fiber), compatilizer (ethylene-methyl acrylate copolymer acid) 8 parts, dispersion agent (Poly Propylene Wax) 10 parts and the additive 1 part that calculate by weight.
Embodiment 3
A polyolefin masterbatch for permanent anti-static, comprises the polyolefine (TPE) 50 parts, electro-conductive material (conducting polymer composite material containing poly-phenylene vinylene (ppv)) 33 parts, 5 parts, reinforced conductive powder (iron powder), compatilizer (methacrylic acid) 10 parts, dispersion agent (Zinic stearas) 1.5 parts and the additive 0.5 part that calculate by weight.
Embodiment 4
A polyolefin masterbatch for permanent anti-static, comprises the polyolefine POE calculated by weight) 50 parts, electro-conductive material (conducting polymer composite material containing polyether-block-polyamide) 33 parts, 5 parts, reinforced conductive powder (iron powder), compatilizer (methylene-succinic acid) 10 parts, dispersion agent (vinyl bis-stearamides) 1.5 parts and additive 0.5 part.
Embodiment 5
A polyolefin masterbatch for permanent anti-static, comprise calculate by weight polyolefine (wherein PE10 part, POE45 part) 55 parts, electro-conductive material (conducting polymer composite material containing polyacetylene and polypyrrole, polyaniline are obtained by means such as doping) 10 parts, 23 parts, reinforced conductive powder (5 parts, graphite, 18 parts, carbon fiber), compatilizer (methacrylic acid) 1 part, dispersion agent (calcium stearate) 10 parts and additive 1 part.
Embodiment 6
A polyolefin masterbatch for permanent anti-static, comprise calculate by weight polyolefine (PE10 part, TPO25 part, POE25 part) 60 parts, electro-conductive material (conducting polymer composite material containing polypyrrole, polyaniline, Polythiophene, poly-phenylene vinylene (ppv) are obtained by the means such as doping) 30 parts, 7 parts, reinforced conductive powder (carbon black powder 2 parts, nickel by powder 5 parts), compatilizer (methacrylic acid) 1 part, dispersion agent (polyethylene wax) 1 part and additive 1 part.
Embodiment 7
A polyolefin masterbatch for permanent anti-static, comprise calculate by weight polyolefine (PE30 part, PP30 part, TPE5 part) 65 parts, electro-conductive material (containing the poly-conducting polymer composite material obtained by means such as doping benzene, polyether ester, polyether ester amides, polyether-block-polyamide) 15 parts, 15 parts, reinforced conductive powder (5 parts, carbon fiber, aluminium powder form 5 parts, copper powder 5 parts), compatilizer (methacrylic acid) 2 parts, dispersion agent (vinyl bis-stearamides) 3 parts and additive 0.1 part.
Embodiment 8
A polyolefin masterbatch for permanent anti-static, comprises the polyolefine (PP) 70 parts, electro-conductive material (conducting polymer composite material containing Polythiophene) 14 parts, 6 parts, reinforced conductive powder (carbon black powder), compatilizer (methylene-succinic acid) 5 parts, dispersion agent (polyethylene wax, Poly Propylene Wax 1 part, coupling agent 1 part, stearic acid 3 parts) 5 parts and the additive 0.1 part that calculate by weight.
Embodiment 9
A polyolefin masterbatch for permanent anti-static, comprises the polyolefine (TPE) 80 parts, electro-conductive material (conducting polymer composite material containing polyether-block-polyamide) 10 parts, 5 parts, reinforced conductive powder (carbon fiber), compatilizer (vinylformic acid) 2 parts, dispersion agent (polyethylene wax) 2 parts and the additive 1 part that calculate by weight.
Preparation method, by polyolefin masterbatch carrier, conducting polymer or its matrix material, synergetic conductive powder or fiber, compatilizer, dispersion agent and other additive 800 ~ 2200 revs/min high-speed mixer mixing 5 ~ 15 minutes.The material mixed being joined length-to-diameter ratio is extruding pelletization in the parallel dual-screw extruding machine of 36 ~ 48.
To permanent anti-static masterbatch prepared by example 1 ~ 9, its performance can reach: melt flow rate (MFR): 0.5 ~ 2 (190 DEG C, 10kg); Surface resistivity :≤10^6 ohm, possesses good antistatic effect, and appearance color transparency is better, can meet the requirement of client to outward appearance.
Above-mentioned permanent anti-static masterbatch may be used for PE and PP and and good PVC, TPE, TPO, the POE of PE, PP consistency a kind of and multiple mixing injection moulding, blowing, extrude, the production such as blown film, addition is 5 ~ 15 parts, adjust depending on end-use, for blown film, addition is 10 parts, film surface resistance is 10^6 ohm, and effect stability, minimum by such environmental effects, greatly reduce the cost of the film reaching equivalent effect, with the color restriction of receiving carbon black, metallic color, marketable value is very large, has extensive, tempting application prospect.
Above-described embodiment, just preferred embodiment of the present invention, is not used for limiting the scope of the present invention, therefore all equivalences done with the feature described in the claims in the present invention and principle change or modify, and all should be included within the claims in the present invention scope.

Claims (10)

1. a polyolefin masterbatch for permanent anti-static, is characterized in that, comprises the following material calculated by weight:
Wherein, described reinforced conductive powder is the one or more combination thing in charcoal system powder, carbon series fiber, metal-powder, steel fiber.
2. the polyolefin masterbatch of permanent anti-static according to claim 1, is characterized in that: described polyolefine is a kind of and several mixture in PE, PP, PVC, TPE, TPO, POE.
3. the polyolefin masterbatch of permanent anti-static according to claim 1, is characterized in that: described electro-conductive material is have high conductivity and conductive polymers steady in a long-term in atmosphere or its matrix material.
4. the polyolefin masterbatch of permanent anti-static according to claim 3, is characterized in that: described electro-conductive material is containing polyacetylene, polypyrrole, polyaniline, Polythiophene, poly-phenylene vinylene (ppv), poly-to the conducting polymer composite material that in benzene, polyether ester, polyether ester amides, polyether-block-polyamide, one or more are obtained by doping means.
5. the polyolefin masterbatch of permanent anti-static according to claim 1, is characterized in that: described reinforced conductive powder is the one or more combination thing in carbon black, graphite, carbon fiber.
6. the polyolefin masterbatch of permanent anti-static according to claim 1, is characterized in that: described reinforced conductive powder is the one or more combination thing in aluminium, copper, nickel, iron powder and/or fiber.
7. the polyolefin masterbatch of permanent anti-static according to claim 1, is characterized in that: described compatilizer is the one or more combination thing in maleic anhydride grafted polymer, ethylene-methyl acrylate copolymer, methacrylic acid, vinylformic acid, methylene-succinic acid.
8. the polyolefin masterbatch of permanent anti-static according to claim 1, is characterized in that: described dispersion agent is the one or more combination thing in polyethylene wax, Poly Propylene Wax, coupling agent, stearic acid, Zinic stearas, calcium stearate, vinyl bis-stearamides.
9. the polyolefin masterbatch of permanent anti-static according to claim 1, is characterized in that: described additive is the one or more combination thing in uv-resistant agent, oxidation inhibitor, nucleator, transparent agent.
10. prepare the method for the polyolefin masterbatch of permanent anti-static described in any one in claim 1-9, it is characterized in that: by the high-speed mixer mixing 5 ~ 15 minutes at 800 ~ 2200 revs/min of the polyolefine of described amount, electro-conductive material, reinforced conductive powder, compatilizer, dispersion agent and additive; It is extruding pelletization in the parallel dual-screw extruding machine of 36 ~ 48 that the material mixed is joined length-to-diameter ratio, obtains the polyolefin masterbatch of described permanent anti-static.
CN201410705856.9A 2014-11-28 2014-11-28 Permanently anti-static polyolefin master batch and preparation method thereof Pending CN104403175A (en)

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CN104788986A (en) * 2015-04-30 2015-07-22 安徽省潜山县创先实业有限公司 Antistatic thermoplastic rubber band and preparation method thereof
CN104910336A (en) * 2015-07-13 2015-09-16 苏州科茂电子材料科技有限公司 Conductive composite material for cable and preparation method thereof
CN104962012A (en) * 2015-07-30 2015-10-07 苏州荣昌复合材料有限公司 Antistatic PVC (polyvinyl chloride) modified plastic and preparation method thereof
CN105367878A (en) * 2015-12-16 2016-03-02 苏州知瑞光电材料科技有限公司 Preparation method of conductive composite
CN105400047A (en) * 2015-12-16 2016-03-16 苏州知瑞光电材料科技有限公司 HDPE conductive composite material
CN105440441A (en) * 2015-12-16 2016-03-30 南京理工大学常熟研究院有限公司 Conductive PP film material
CN105440442A (en) * 2015-12-16 2016-03-30 南京理工大学常熟研究院有限公司 Making method of conductive PP films
CN105440659A (en) * 2015-12-17 2016-03-30 东莞市旭旺塑胶科技有限公司 PA permanent antistatic material, preparation method and applications thereof
CN105504433A (en) * 2015-12-16 2016-04-20 苏州宇希新材料科技有限公司 Preparation method for HDPE conductive composite material
CN106188843A (en) * 2016-07-18 2016-12-07 王尧尧 A kind of modified polypropene and preparation method thereof
CN106220981A (en) * 2016-08-01 2016-12-14 南充三樱药用包装材料有限公司 The production method of antistatic basement membrane masterbatch
CN106366417A (en) * 2016-09-07 2017-02-01 上海电力学院 Composite antistatic vapor-phase antirust plastic film and preparation method thereof
CN107236239A (en) * 2017-06-14 2017-10-10 广东圆融新材料有限公司 A kind of low smell, chemicals-resistant, antistatic ABS resin combination and preparation method thereof
CN107236272A (en) * 2017-06-16 2017-10-10 广东圆融新材料有限公司 A kind of thin-walled anti-static halogen-free flame-retardant PC/ABS compositions and preparation method thereof
CN107474576A (en) * 2016-06-07 2017-12-15 中国石油化工股份有限公司 Antistatic master batch and preparation method thereof
CN107541088A (en) * 2016-06-29 2018-01-05 中国石油化工股份有限公司 The antistatic composition of antistatic master batch, its preparation method and its composition
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CN108690260A (en) * 2017-04-11 2018-10-23 合肥杰事杰新材料股份有限公司 A kind of polypropene composition material and preparation method thereof
CN108766653A (en) * 2018-05-28 2018-11-06 安徽徽宁电器仪表集团有限公司 A kind of switchgear composite cable
CN109294044A (en) * 2018-08-07 2019-02-01 道晟拉链科技（太仓）有限公司 A kind of antistatic slide fastener coupling element and preparation method thereof
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CN114013140A (en) * 2021-11-12 2022-02-08 温州鑫泰新材料股份有限公司 Permanent antistatic three-layer co-extruded polypropylene sheet with dimensional stability and preparation method and application thereof
CN114276619A (en) * 2022-01-19 2022-04-05 武汉鼎盛达净化科技有限公司 Preparation process of wear-resistant and corrosion-resistant anti-static material
CN115353695A (en) * 2022-09-15 2022-11-18 德州科顺建筑材料有限公司 Polyvinyl chloride waterproof coiled material and preparation method thereof
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CN104910336A (en) * 2015-07-13 2015-09-16 苏州科茂电子材料科技有限公司 Conductive composite material for cable and preparation method thereof
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CN105400047A (en) * 2015-12-16 2016-03-16 苏州知瑞光电材料科技有限公司 HDPE conductive composite material
CN105440441A (en) * 2015-12-16 2016-03-30 南京理工大学常熟研究院有限公司 Conductive PP film material
CN105440442A (en) * 2015-12-16 2016-03-30 南京理工大学常熟研究院有限公司 Making method of conductive PP films
CN105504433A (en) * 2015-12-16 2016-04-20 苏州宇希新材料科技有限公司 Preparation method for HDPE conductive composite material
CN105440659A (en) * 2015-12-17 2016-03-30 东莞市旭旺塑胶科技有限公司 PA permanent antistatic material, preparation method and applications thereof
CN107474576A (en) * 2016-06-07 2017-12-15 中国石油化工股份有限公司 Antistatic master batch and preparation method thereof
CN107541088A (en) * 2016-06-29 2018-01-05 中国石油化工股份有限公司 The antistatic composition of antistatic master batch, its preparation method and its composition
CN108794888B (en) * 2016-07-18 2020-07-28 佛山市顺德区胜亚乐实业有限公司 Preparation method of magnesium sulfate modified polypropylene
CN106188843A (en) * 2016-07-18 2016-12-07 王尧尧 A kind of modified polypropene and preparation method thereof
CN106188843B (en) * 2016-07-18 2018-10-02 上海鑫鹏塑料制品有限公司 A kind of modified polypropene and preparation method thereof
CN108727604A (en) * 2016-07-18 2018-11-02 王尧尧 A kind of polyaniline-modified polyacrylic preparation method
CN108727604B (en) * 2016-07-18 2020-08-07 广东茂业医疗科技有限公司 Preparation method of polyaniline modified polypropylene
CN108794888A (en) * 2016-07-18 2018-11-13 王尧尧 A kind of preparation method of magnesium sulfate modified polypropene
CN106220981A (en) * 2016-08-01 2016-12-14 南充三樱药用包装材料有限公司 The production method of antistatic basement membrane masterbatch
CN106366417A (en) * 2016-09-07 2017-02-01 上海电力学院 Composite antistatic vapor-phase antirust plastic film and preparation method thereof
CN108690260A (en) * 2017-04-11 2018-10-23 合肥杰事杰新材料股份有限公司 A kind of polypropene composition material and preparation method thereof
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CN107236272A (en) * 2017-06-16 2017-10-10 广东圆融新材料有限公司 A kind of thin-walled anti-static halogen-free flame-retardant PC/ABS compositions and preparation method thereof
CN108276653A (en) * 2018-01-26 2018-07-13 大连联合高分子材料有限公司 A kind of heat-shrinkable T bush and preparation method thereof of high electromagnetic interference shield
CN108250559A (en) * 2018-03-05 2018-07-06 象山杰尔德智能科技有限公司 A kind of high-performance rotational moulding type urea box and preparation method thereof
CN108766653A (en) * 2018-05-28 2018-11-06 安徽徽宁电器仪表集团有限公司 A kind of switchgear composite cable
CN109294044A (en) * 2018-08-07 2019-02-01 道晟拉链科技（太仓）有限公司 A kind of antistatic slide fastener coupling element and preparation method thereof
CN111333974A (en) * 2020-04-09 2020-06-26 苏州清之绿新材料有限公司 Antistatic composite polymer sheet and preparation method thereof
CN113292788A (en) * 2021-05-13 2021-08-24 苏州优乐赛供应链管理有限公司 Antistatic material for inner lining of bounding wall box and preparation method thereof
CN113717470A (en) * 2021-11-01 2021-11-30 苏州度辰新材料有限公司 Permanent antistatic master batch for polypropylene film, preparation method thereof and film
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CN114013140A (en) * 2021-11-12 2022-02-08 温州鑫泰新材料股份有限公司 Permanent antistatic three-layer co-extruded polypropylene sheet with dimensional stability and preparation method and application thereof
CN114276619A (en) * 2022-01-19 2022-04-05 武汉鼎盛达净化科技有限公司 Preparation process of wear-resistant and corrosion-resistant anti-static material
CN115353695A (en) * 2022-09-15 2022-11-18 德州科顺建筑材料有限公司 Polyvinyl chloride waterproof coiled material and preparation method thereof
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