Anti-static decorative board and production process thereof

A decorative plate and anti-static technology, applied in the field of decorative materials, can solve problems such as interference with spacecraft operation, satellite launch failure, etc., and achieve the effect of improving strength, practical life, and increasing practicability

Inactive Publication Date: 2016-11-16
JIANGSU GOLDEN MATERIAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Electrostatic discharge also causes rocket and satellite launch failures and interferes with the operation of spacecraft

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] An antistatic decorative board, composed of the following raw materials according to the ratio of parts by mass: PVC resin powder: 100 parts, stabilizer: 2.0 parts, internal slip agent: 0.5 parts, external slip agent: 1.1 parts, processing aid: 1.0 parts Parts, blowing agent: 2.0 parts, filler: 10 parts, graphene: 0.1 part.

[0026] Wherein, the processing aid is methyl methacrylate-acrylate copolymer, and the filler is calcium carbonate.

[0027] The preparation process of the above-mentioned antistatic decorative plate comprises the following steps:

[0028] a. Put the PVC resin powder into the high-speed mixer and stir according to the batching amount. When the temperature of the mixing chamber of the high-speed mixer rises to 45°C, add stabilizers, internal slip agents, external slip agents, processing aids, and foaming agents. , filler, graphene, through the physical friction between the raw materials, the temperature of the materials is raised to 100°C, and the s...

Embodiment 2

[0033] An antistatic decorative board, composed of the following raw materials according to the ratio of parts by mass: PVC resin powder: 100 parts, stabilizer: 1 part, internal slip agent: 1.25 parts, external slip agent: 0.2 parts, processing aid: 4.0 Parts, foaming agent: 0.1 parts, filler: 50 parts, graphene: 1.5 parts.

[0034] Wherein, the processing aid is methyl methacrylate-acrylate copolymer, and the filler is talcum powder.

[0035] The preparation process of the above-mentioned antistatic decorative plate comprises the following steps:

[0036] a. Put the PVC resin powder into the high-speed mixer and stir according to the batching amount. When the temperature of the mixing chamber of the high-speed mixer rises to 50°C, add stabilizers, internal slip agents, external slip agents, processing aids, and foaming agents. , fillers, graphene, through the physical friction between the raw materials, the temperature of the materials is raised to 110°C, and the speed of th...

Embodiment 3

[0041] An antistatic decorative board, composed of the following raw materials according to the ratio of parts by mass: PVC resin powder: 100 parts, stabilizer: 4.0 parts, internal slip agent: 2.0 parts, external slip agent: 2.0 parts, processing aid: 3.0 parts Parts, foaming agent: 4.0 parts, filler: 30 parts, graphene: 2.8 parts.

[0042] Wherein, the processing aid is methyl methacrylate-acrylate copolymer, and the filler is talcum powder.

[0043] The preparation process of the above-mentioned antistatic decorative plate comprises the following steps:

[0044] a. Put the PVC resin powder into the high-speed mixer and stir according to the batching amount. When the temperature of the mixing chamber of the high-speed mixer rises to 48°C, add stabilizers, internal slip agents, external slip agents, processing aids, and foaming agents. , filler, graphene, through the physical friction between the raw materials, the temperature of the materials is raised to 120°C, and the spee...

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PUM

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Abstract

The invention discloses an anti-static decorative board and a production process thereof, and relates to the technical field of decorative materials. The anti-static decorative board is prepared from the following raw materials in parts by weight, 100 parts of PVC (polyvinyl chloride) resin powder, 1-4 parts of stabilizers, 0.5-2 parts of internal lubricants, 0.2-2 parts of external lubricants, 1.0-4.0 parts of processing agents, 0.1-4 parts of foaming agents, 10-50 parts of fillers and 0.1-2.8 parts of graphene. The anti-static decorative board solves the problem that an existing PVC board easily generates static electricity in the use process, and the electrical resistivity of the board is modified from about 1010 ohms to 106-107 ohms. Besides, the anti-static decorative board solves the problems of low strength, low wear resistance, low temperature resistance, low cold resistance and the like of a PVC decorative board, the strength of the PVC decorative board is greatly improved, and the service life of the PVC decorative board is greatly prolonged.

Description

technical field [0001] The invention relates to the technical field of decorative materials, in particular to an antistatic decorative plate and a production process thereof. Background technique [0002] Since the generation of static electricity is inevitable, if the generated static electricity is not discharged in time, it may accumulate. The electric field formed by the accumulated static charge has an electric field force on the surrounding space, which can attract surrounding particles and cause dust accumulation, fiber entanglement and pollutants. Of course, the biggest hazard of static electricity accumulation is spark discharge, which can lead to serious accidents such as fire and explosion. [0003] After the mid-20th century, with the wide application and modernization of high-resistivity polymer materials such as plastics and rubber, and the high-speed production process, static electricity can accumulate to a high degree. At the same time, the production and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L27/06C08L33/12C08K13/02C08K3/26C08K3/04C08K5/57C08K5/098C08K3/34C08J9/04B29C47/92B29C48/92
CPCC08L27/06B29C48/92B29C2948/92704C08J9/04C08J2327/06C08J2433/12C08L2201/04C08L2201/08C08L2203/14C08L33/12C08K13/02C08K2003/265C08K3/04C08K5/57C08K5/098C08K3/34
Inventor 王景清谢四海蔡静蔡军王玮吴康胜
Owner JIANGSU GOLDEN MATERIAL TECH
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