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Method for preparing anti-static modified plastics

An antistatic and modified technology, applied in the field of preparation of antistatic modified plastics, can solve problems affecting normal production, product appearance defects, easy to absorb dust, etc., achieve strong practical value, strong industrial feasibility, and long service life Effect

Inactive Publication Date: 2015-09-30
SUZHOU RONGCHANG COMPOUND MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, almost all plastics are now insulators, which are prone to static electricity, and in some cases can generate thousands or even tens of thousands of volts of static electricity
It is precisely because of the physical characteristics of plastics that people use plastic products to bring many problems, hidden dangers, losses and even disasters. For example, the electromagnetic field generated by static electricity is like a vacuum cleaner, which makes plastic products easy to absorb dust and affects normal production. , leading to product appearance defects; another example, in petrochemical, mining and many other industries, static sparks will cause explosions. If not handled and controlled in time, plastics with static electricity are like invisible bombs that may detonate at any time. Therefore, today Effective antistatic plastics are required in many fields

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A preparation method of antistatic modified plastics, comprising the following steps:

[0022] (1) Raw material preparation: Prepare the raw materials according to the following composition: 9 parts of inorganic salts, 6 parts of carboxylic acids, 5 parts of alkene acids, 12 parts of antistatic epoxy resin, 6 parts of cellulose acetate, 8 parts of hydroxyethyl cellulose parts, 5 parts of sodium polyacrylate, 6 parts of nano-zinc oxide, 6 parts of polyethylene, 6 parts of interface modifier, 10 parts of plasticizer, 3 parts of dispersing lubricant, 5 parts of solubilizer, and 6 parts of curing agent, of which The agent is made by mixing calcium nitrite, glacial acetic acid and water reducer, and the mass addition ratio of each substance is 3:1:1 in turn;

[0023] (2) Preparation of curing agent: Mix calcium nitrite and glacial acetic acid of the required quality evenly first, heat to 30°C while stirring, add water reducing agent and keep it warm for 60 minutes, then cool...

Embodiment 2

[0029] A preparation method of antistatic modified plastics, comprising the following steps:

[0030] (1) Raw material preparation: Prepare the raw materials according to the following composition: 12 parts of inorganic salts, 15 parts of carboxylic acids, 8 parts of alkene acids, 14 parts of antistatic epoxy resin, 12 parts of cellulose acetate, 16 parts of hydroxyethyl cellulose parts, 10 parts of sodium polyacrylate, 10 parts of nano-zinc oxide, 12 parts of polyethylene, 8 parts of interface modifier, 12 parts of plasticizer, 10 parts of dispersing lubricant, 12 parts of solubilizer, 10 parts of curing agent, of which The agent is made by mixing calcium nitrite, glacial acetic acid and water reducer, and the mass addition ratio of each substance is 3:1:1 in turn;

[0031] (2) Preparation of curing agent: Mix calcium nitrite and glacial acetic acid of the required quality evenly first, heat to 50°C while stirring, add water reducing agent and keep it warm for 70 minutes, the...

Embodiment 3

[0037] A preparation method of antistatic modified plastics, comprising the following steps:

[0038] (1) Raw material preparation: Prepare the raw materials according to the following composition: 11 parts of inorganic salts, 10 parts of carboxylic acids, 5-8 parts of alkene acids, 13 parts of antistatic epoxy resin, 9 parts of cellulose acetate, hydroxyethyl cellulose 12 parts of sodium polyacrylate, 8 parts of sodium polyacrylate, 8 parts of nano-zinc oxide, 9 parts of polyethylene, 7 parts of interface modifier, 11 parts of plasticizer, 6 parts of dispersing lubricant, 7 parts of solubilizer, and 8 parts of curing agent, The curing agent is made by mixing calcium nitrite, glacial acetic acid and water reducing agent, and the mass addition ratio of each substance is 3:1:1 in turn;

[0039] (2) Preparation of curing agent: Mix calcium nitrite and glacial acetic acid of the required quality evenly first, heat to 40°C while stirring, add water reducing agent and keep it warm f...

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PUM

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Abstract

The invention discloses a method for preparing anti-static modified plastics. The preparing anti-static modified plastics are prepared from inorganic salt, carboxylic acids, gadoleic acids, anti-static epoxy resin, cellulose acetate, hydroxyethyl cellulose sodium polyacrylate, nano zinc oxide, polyethylene, interfacial modifier, plasticizer, dispersed lubricant, solubilizer and curing agents. An anti-static modified plastic composition not only is free of poison and harm, good in weather resistance and good in stability, but also is remarkable in anti-static effect and long in service life, overcomes the shortcomings of traditional modified plastics and has very high practical values; and the preparation method is simple and high in industrialized feasibility.

Description

technical field [0001] The invention relates to a polymer modified plastic, in particular to a preparation method of an antistatic modified plastic. Background technique [0002] With the continuous development of industry, plastics are used more and more widely. Polyethylene, polypropylene, PTT polyester, ABS, etc. are widely used in water-saving irrigation, construction, interior decoration, furniture, electricity, transportation and other industries. Nowadays, plastic products have been used in more and more fields. Plastic products are widely used in our life and have become an indispensable part of our life. [0003] However, almost all plastics are now insulators, which are prone to static electricity, and in some cases can generate thousands or even tens of thousands of volts of static electricity. It is precisely because of the physical characteristics of plastics that people use plastic products to bring many problems, hidden dangers, losses and even disasters. Fo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L63/00C08L1/28C08L1/12C08L33/02C08L23/06C08K13/02C08K3/34C08K3/22C08K5/053C08K5/09
Inventor 资于明朱正华黄仁军
Owner SUZHOU RONGCHANG COMPOUND MATERIAL
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