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Extruded glass reinforced plastic electric part supporting system

A technology for supporting systems and electrical devices, applied in chemical instruments and methods, synthetic resin layered products, layered products, etc. Corrosion and other problems, to achieve the effect of convenient maintenance and update, strong mechanical performance and long service life

Inactive Publication Date: 2012-09-26
扬州永伟联盛旅游用品有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing support system is generally made of SMC and metal, and has the following defects: 1) SMC: the mechanical properties and withstand voltage cannot meet the corresponding requirements; Static phenomenon, need long-term maintenance and update

Method used

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  • Extruded glass reinforced plastic electric part supporting system
  • Extruded glass reinforced plastic electric part supporting system

Examples

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Embodiment Construction

[0010] The invention includes a base layer 1, the base layer 1 is based on vinyl resin, and is reinforced by ECR alkali-free modified yarn, and the base layer 1 is provided with an outer layer 2 of alkali-free stitch-bonded felt.

[0011] The production material of the present invention preferentially uses 4300H1 vinyl resin as the base material. The 4300H1 vinyl resin is a new type of resin developed in China. The properties and testing results of the resin are superior to those of epoxy resin. It is more operable than epoxy resin in many aspects; at the same time, it adopts ECR alkali-free modified yarn that meets environmental protection requirements and alkali-free stitched felt produced by ECR alkali-free modified yarn. ECR alkali-free modified yarn is currently in line with EU environmental protection requirements. New product, this product is not only alkali-free, but also boron-free and fluorine-free. It has good permeability and plasticity, and can be used as a reinfo...

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Abstract

The invention relates to an electric part supporting system which is widely applied in a power system. Through a pultrusion technology, the electric part supporting system comprises a basement layer, which is prepared by the use of vinyl resin as a base material and is reinforced with the ECR alkali-free improved yarn. An alkali-free stitch-bonded felt exterior layer is disposed outside the basement layer. The product provided by the invention has advantages of corrosion resistance, insulation performance, strong mechanical property, electric arc resistance, frame retardation, light weight, long service life, life-long maintenance-free performance and incomparable safety performance.

Description

technical field [0001] The invention relates to an electrical device support system widely used in power systems, which is also widely used in circuit control systems such as circuit engineering, substation engineering, high-voltage control cabinets for trains and locomotives, coal mine circuit control pipes, and petrochemical industries. Background technique [0002] In order to meet the development needs, the National Development and Reform Commission and the State Grid have launched the State Grid Security Project. The goal of the project is to ensure that our country's high-voltage power grid can operate safely in any severe weather and environment by 2016. [0003] According to the above-mentioned national grid safety engineering requirements, the new electrical device support system must have high mechanical properties, light weight, corrosion resistance, full insulation, arc resistance, flame retardant, and long service life. However, the existing support system is ge...

Claims

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Application Information

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IPC IPC(8): B32B27/12
Inventor 王永盛
Owner 扬州永伟联盛旅游用品有限责任公司
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