Antistatic plastic for engineering and preparation method thereof

An anti-static plastic and engineering technology, applied in the field of plastics, can solve problems such as adsorption of fine dust and fire, and achieve the effects of prolonging service life, reducing difficulty in adding and strong corrosion resistance

Inactive Publication Date: 2018-08-17
ANHUI MEILAN LANDSCAPE ENG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Due to the accumulation of static electricity, polymer materials without antistatic treatment will cause various hazards during use, such as adsorption of dust, and even serious safety accidents such as fire caused by electrostatic discharge

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] An antistatic plastic for engineering, comprising the following raw materials in parts by weight:

[0030] 40 parts of polycarbonate, 10 parts of polypropylene, 10 parts of ethylene-octene copolymer, 10 parts of nano-silica, 3 parts of graphene, 5 parts of nano-titanium dioxide, 2 parts of molybdenum trioxide, 3 parts of antimony oxide, boric acid 3 parts of zinc, 3 parts of simethicone, 3 parts of liquid paraffin, 15 parts of xylene and 2.4 parts of silane coupling agent.

[0031] This embodiment also discloses a preparation method of the antistatic plastic for engineering, specifically, including the following steps:

[0032] (1) take each component according to the parts by weight of engineering antistatic plastic raw materials;

[0033] (2) 50% by weight of the silane coupling agent is dissolved in ethanol to obtain a silane coupling agent solution, graphene, paraffin and xylene are put into the silane coupling agent solution, after stirring for 20 minutes, carry o...

Embodiment 2

[0043] An antistatic plastic for engineering, comprising the following raw materials in parts by weight:

[0044] 50 parts of polycarbonate, 20 parts of polypropylene, 20 parts of ethylene-octene copolymer, 18 parts of nano-silica, 7 parts of graphene, 9 parts of nano-titanium dioxide, 5 parts of molybdenum trioxide, 7 parts of antimony oxide, boric acid 7 parts of zinc, 5 parts of simethicone, 5 parts of liquid paraffin, 20 parts of xylene and 3.2 parts of silane coupling agent.

[0045] This embodiment also discloses a preparation method of the antistatic plastic for engineering, specifically, including the following steps:

[0046] (1) take each component according to the parts by weight of engineering antistatic plastic raw materials;

[0047] (2) 50% weight of silane coupling agent is dissolved in ethanol to obtain silane coupling agent solution, graphene, paraffin and dimethylbenzene are put into silane coupling agent solution, after stirring for 30 minutes, carry out v...

Embodiment 3

[0057] An antistatic plastic for engineering, comprising the following raw materials in parts by weight:

[0058] 43 parts of polycarbonate, 14 parts of polypropylene, 14 parts of ethylene-octene copolymer, 13 parts of nano-silica, 4 parts of graphene, 6 parts of nano-titanium dioxide, 3 parts of molybdenum trioxide, 4 parts of antimony oxide, boric acid 4 parts of zinc, 3.5 parts of simethicone, 3.5 parts of liquid paraffin, 16 parts of xylene and 2.7 parts of silane coupling agent.

[0059] This embodiment also discloses a preparation method of the antistatic plastic for engineering, specifically, including the following steps:

[0060] (1) take each component according to the parts by weight of engineering antistatic plastic raw materials;

[0061] (2) 50% weight of silane coupling agent is dissolved in ethanol to obtain silane coupling agent solution, graphene, paraffin and dimethylbenzene are put into silane coupling agent solution, after stirring for 24 minutes, carry o...

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PUM

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Abstract

The invention discloses an antistatic plastic for engineering and a preparation method thereof and relates to the field of plastics. The antistatic plastic for engineering is prepared from the following components: 40-50 parts of polycarbonate, 10-20 parts of polypropylene, 10-20 parts of ethylene-octylene copolymer, 10-18 parts of nano silicon dioxide, 3-7 parts of graphene, 5-9 parts of nano titanium dioxide, 2-5 parts of molybdenum sesquioxide, 3-7 parts of antimony oxide, 3-7 parts of zinc borate, 3-5 parts of dimethyl silicone oil, 3-5 parts of liquid paraffin, 15-20 parts of xylene and 2.4-3.2 parts of silane coupling agent. The plastic disclosed by the invention has stable physicochemical properties and high corrosion resistance; and by adding the graphene, the surface resistivity of the plastic is reduced, and the antistatic property of the plastic is improved.

Description

technical field [0001] The invention relates to the field of plastics, in particular to engineering plastics and a preparation method thereof. Background technique [0002] The nature of the polymer plastic itself to charge discharge determines the amount of charge accumulated on the surface of the polymer. Its main discharge methods are surface conduction, bulk conduction, and radiation into the air. Among the three, surface conduction is the most important. main method. This is because the surface resistivity is generally greater than the volume resistivity, and the static electricity on the surface of the polymer is mainly dominated by the surface electricity of the polymer composing it. [0003] Due to the accumulation of static electricity, polymer materials without antistatic treatment will cause various hazards during use, such as adsorption of dust, and even serious safety accidents such as fire caused by electrostatic discharge. Contents of the invention [0004...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L69/00C08L23/12C08L23/08C08L83/04C08K9/06C08K3/36C08K3/04C08K3/22C08K3/38
Inventor 周克斌
Owner ANHUI MEILAN LANDSCAPE ENG CO LTD
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