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Antistatic plastic storage battery shell and production method thereof

A technology of antistatic plastics and battery shells, applied in the field of polymer materials, can solve problems such as low working temperature, large equipment wear, and easy generation of static electricity

Inactive Publication Date: 2021-04-20
安徽强旭塑业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, general-purpose plastics on the market have low thermal conductivity, low operating temperature, high hardness of fillers, great wear and tear on equipment, and are prone to static electricity.

Method used

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  • Antistatic plastic storage battery shell and production method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] An antistatic plastic battery case, comprising the following raw materials in parts by weight: 10 parts of antistatic filler, 55 parts of matrix resin, 5 parts of carbon black, 5 parts of styrene-butadiene thermoplastic elastomer, 0.1 part of antioxidant 1010, 1 part of stearic acid Zinc;

[0030] The antistatic plastic battery shell is made by the following method:

[0031] The first step is to add the matrix resin and antistatic filler into the banbury mixer, control the banbury temperature to 150°C, the rotation speed to 50r / min, and the banbury time to 3min, then pulverize and dry at 70°C for 10h to produce get composite materials;

[0032] In the second step, add the composite material, carbon black, styrene-butadiene thermoplastic elastomer, antioxidant 1010 and zinc stearate into the mixing tank and stir evenly, then add it to the twin-screw extruder for extrusion, and control the extrusion temperature to 1 Zone 190°C, zone 2 220°C, zone 3 220°C, and then place...

Embodiment 2

[0043] An antistatic plastic battery case, comprising the following raw materials in parts by weight: 12 parts of antistatic filler, 60 parts of matrix resin, 6 parts of carbon black, 6 parts of styrene-butadiene thermoplastic elastomer, 0.3 part of antioxidant 1010, 1.2 parts of stearic acid Zinc;

[0044] The antistatic plastic battery shell is made by the following method:

[0045] The first step is to add the matrix resin and antistatic filler into the banbury mixer, control the banbury temperature to 150°C, the rotation speed to 50r / min, and the banbury time to 3min, then pulverize and dry at 70°C for 10h to produce get composite materials;

[0046] In the second step, add the composite material, carbon black, styrene-butadiene thermoplastic elastomer, antioxidant 1010 and zinc stearate into the mixing tank and stir evenly, then add it to the twin-screw extruder for extrusion, and control the extrusion temperature to 1 Zone 190°C, zone 2 220°C, zone 3 220°C, and then pl...

Embodiment 3

[0057] An antistatic plastic battery case, comprising the following raw materials in parts by weight: 14 parts of antistatic filler, 70 parts of matrix resin, 8 parts of carbon black, 8 parts of styrene-butadiene thermoplastic elastomer, 0.4 part of antioxidant 1010, 1.4 parts of stearic acid Zinc;

[0058] The antistatic plastic battery shell is made by the following method:

[0059] The first step is to add the matrix resin and antistatic filler into the banbury mixer, control the banbury temperature to 150°C, the rotation speed to 50r / min, and the banbury time to 3min, then pulverize and dry at 70°C for 10h to produce get composite materials;

[0060]In the second step, add the composite material, carbon black, styrene-butadiene thermoplastic elastomer, antioxidant 1010 and zinc stearate into the mixing tank and stir evenly, then add it to the twin-screw extruder for extrusion, and control the extrusion temperature to 1 Zone 190°C, zone 2 220°C, zone 3 220°C, and then pla...

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Abstract

The invention discloses an antistatic plastic storage battery shell and a production method thereof. The antistatic plastic storage battery shell is prepared from the following raw materials in parts by weight: 10 to 15 parts of an antistatic filler, 55 to 75 parts of matrix resin, 5 to 10 parts of carbon black, 5 to 10 parts of a butylbenzene thermoplastic elastomer, 0.1 to 0.5 part of an antioxidant 1010 and 1 to 1.5 parts of zinc stearate. The preparation method comprises the following steps: step 1, adding the matrix resin and the antistatic filler into an internal mixer for internal mixing to prepare a composite material; and adding the composite material, the carbon black, the styrene-butadiene thermoplastic elastomer, the antioxidant 1010 and the zinc stearate into a mixing kettle, uniformly stirring, adding into a double-screw extruder, and extruding to obtain an antistatic plastic storage battery shell. One end of the product C contains an aliphatic hydrocarbon structure, the product C can be well compatible with a polymer matrix, the technical problem of poor compatibility of the antistatic agent and the polymer matrix is solved, the other end of the product C contains a large amount of hydroxyl, the product C can adsorb surrounding water molecules as a hydrophilic group to form a conductive layer, and the antistatic performance is improved.

Description

technical field [0001] The invention belongs to the technical field of polymer materials, in particular to an antistatic plastic battery shell and a production method thereof. Background technique [0002] Plastic material is a material with good performance. Because plastic has the advantages of light weight, no rust, and good insulation, it is used in many aspects of electronic product production. Plastic is easy to process, has good dimensional stability and surface gloss, and is easy to paint. Coloring, widely used in the field of electronic appliances. In recent years, in the electronic and electrical market, plastics have to maintain their position in the electronic and electrical market, and their performance must be improved. For example, the generation of static electricity will bring many troubles, such as electrostatic discharge, which will harm electronic equipment, cause various failures of equipment, and shorten the service life. With the expansion of the ma...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L25/12C08L9/10C08L33/04C08L5/08C08L9/06C08K13/02C08K5/19C08K3/04
Inventor 王振伟朱保红
Owner 安徽强旭塑业科技有限公司
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