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A kind of anti-voltage breakdown glass fiber bushing

A technology of glass fiber and voltage breakdown, applied in the field of bushings, can solve problems such as unstable quality, few types of raw materials, lack of special materials, etc., and achieve the effect of maintaining dielectric strength and reliable high voltage resistance

Active Publication Date: 2018-04-20
安徽腾拓新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide an anti-voltage breakdown glass fiber bushing to solve the problems of few types of raw materials, unstable quality and lack of special materials in the prior art

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A kind of anti-voltage breakdown glass fiber casing, which comprises: non-alkali glass fiber blank tube, acrylic resin, aminoacrylate resin, polyurethane resin, the total weight of the acrylic resin is 6, and the water-based acrylic The total weight part of the emulsion is 10, the total weight part of the polyurethane resin is 4, and the total weight part of the alkali-free glass fiber embryo tube is 80.

[0020] A kind of preparation method of anti-voltage breakdown glass fiber bushing, it is characterized in that comprising the following steps:

[0021] 1) The non-alkali glass fiber blank tube is shaped into a full circle through the blanking machine to form an alkali-free glass fiber hose;

[0022] 2) Take the acrylic resin in the weight part ratio and slowly add water in accordance with the weight part ratio, mix and stir evenly, heat, melt, add a thickener in the weight part ratio, mix and stir to obtain a water-based acrylic emulsion;

[0023] 3) Put the well-sti...

Embodiment 2

[0029] A kind of anti-voltage breakdown glass fiber casing, which comprises: non-alkali glass fiber blank tube, acrylic resin, aminoacrylate resin, polyurethane resin, the total weight of the acrylic resin is 8, and the water-based acrylic The total weight part of the emulsion is 15, the total weight part of the polyurethane resin is 6, and the total weight part of the alkali-free glass fiber embryo tube is 71.

[0030] A kind of preparation method of anti-voltage breakdown glass fiber bushing, it is characterized in that comprising the following steps:

[0031] 1) The non-alkali glass fiber blank tube is shaped into a full circle through the blanking machine to form an alkali-free glass fiber hose;

[0032] 2) Take the acrylic resin in the weight part ratio and slowly add water in accordance with the weight part ratio, mix and stir evenly, heat, melt, add a thickener in the weight part ratio, mix and stir to obtain a water-based acrylic emulsion;

[0033] 3) Put the uniforml...

Embodiment 3

[0039] An anti-voltage breakdown glass fiber sleeve, which includes: an alkali-free glass fiber blank tube, an acrylic resin, an aminoacrylate resin, and a polyurethane resin. The total weight of the acrylic resin is 7, and the water-based acrylic acid The total weight part of the emulsion is 12, the total weight part of the polyurethane resin is 5, and the total weight part of the alkali-free glass fiber germ tube is 76 parts.

[0040] A kind of preparation method of anti-voltage breakdown glass fiber bushing, it is characterized in that comprising the following steps:

[0041] 1) The non-alkali glass fiber blank tube is shaped into a full circle through the blanking machine to form an alkali-free glass fiber hose;

[0042] 2) Take the acrylic resin in the weight part ratio and slowly add water in accordance with the weight part ratio, mix and stir evenly, heat, melt, add a thickener in the weight part ratio, mix and stir to obtain a water-based acrylic emulsion;

[0043] 3)...

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PUM

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Abstract

The invention discloses a voltage breakdown resistant glass fiber sleeve. The voltage breakdown resistant glass fiber sleeve comprises an alkali-free glass fiber tube blank, acrylic resin, ammonium acrylic resin, and polyurethane resin, wherein the weight part of acrylic resin is 6-8 parts, the weight part of water-based acrylic emulsion is 10-15 parts, the weight part of polyurethane resin is 4-6 parts, and the balance is glass fiber tube blank. The voltage breakdown resistant glass fiber sleeve adopts a three-layer structure, the alkali-free glass fiber tube blank is used as a substrate, the first layer is the acrylic resin layer coated by using the water-based acrylic emulsion; the second layer is coated by the water-based acrylic emulsion; the third layer is coated by the polyurethane resin, wherein the polyurethane resin is formed by baking and can be well combined with glass fiber. By adding three-layer protection, the alkali-free glass fiber insulating sleeve has more reliable high pressure resistance, acid resistance, alkali resistance, and organic solvent resistance, and is used as wiring insulation and mechanical protection for electric appliances and various domestic appliances.

Description

technical field [0001] The invention relates to a bushing, in particular to a voltage breakdown-proof glass fiber bushing. Background technique [0002] With the development of science and technology, my country's plastic pipe industry has more than 300 inventions and new patented technologies, and some products with independent intellectual property rights are in the leading position in the world. There are more and more varieties, structures, new materials, new technologies, new processes and patent projects of plastic pipes, and various types of plastic pipes play their respective advantages in different uses. At the same time, some problems are increasingly revealed. In particular, there are few varieties of raw materials, unstable quality, lack of special materials, unable to meet the needs of development, and lack of practical research and development results for the development of innovative ideas, which seriously restricts the further development of the industry and...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B32B17/02B32B17/10B32B27/08B32B27/30B32B27/40B32B1/08B32B37/02C09D133/00C09D175/04
CPCB32B1/08B32B5/02B32B17/10B32B27/08B32B27/30B32B27/40B32B37/02B32B2262/101B32B2307/20B32B2307/206B32B2307/714C09D133/00C09D175/04
Inventor 朱柳腾鲁钢谢弟辉
Owner 安徽腾拓新材料科技有限公司
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