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High-strength junction box with explosion-proof material added

An explosion-proof material, a technology for blocking explosion-proof materials, applied in the field of plastics, can solve the problems of material and human life safety hazards, explosion-prone and other problems, and achieve good explosion-proof performance and antistatic performance, low processing cost, and chemical stability.

Inactive Publication Date: 2016-02-17
安徽正华电气有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The use of plastic junction boxes is very dangerous, and it is prone to explosion, which will cause certain harm to the safety of materials and human life.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] Embodiment 1 A high-strength junction box added with explosion-proof materials is composed of the following raw materials in parts by weight: barrier explosion-proof materials 1-2%, high-strength PA6650%, PA620%, antimony trioxide 5%, CPE metal rare earth 1% , β crystal nucleating agent 2%, organic fiber 4%, molybdenum disulfide 2%, burning kaolin 2%, stabilizer 0.8%.

[0011] The barrier explosion-proof material is composed of the following chemical elements in mass percentage: carbon 0.02%, silicon 0.08%, manganese 0.17%, phosphorus 0.02%, sulfur 0.015%, aluminum 0.75%, titanium 0.013%, chromium 0.08%, nickel 0.06% , copper 0.04% and iron 25%.

[0012] The explosion-proof boost value of the explosion-proof material blocking the explosion-proof material is ≤0.14MPa.

Embodiment 2

[0013] Embodiment 2 A high-strength junction box added with explosion-proof materials is composed of the following raw materials in parts by weight: barrier explosion-proof material 2%, high-strength PA6660%, PA630%, antimony trioxide 6%, CPE metal rare earth 3%, β Crystal nucleating agent 3%, organic fiber 6%, molybdenum disulfide 5%, burning kaolin 3%, stabilizer 0.8%.

[0014] The barrier explosion-proof material is composed of the following chemical elements in mass percentage: carbon 0.02%, silicon 0.08%, manganese 0.17%, phosphorus 0.02%, sulfur 0.015%, aluminum 0.75%, titanium 0.013%, chromium 0.08%, nickel 0.06% , copper 0.04% and iron 25%.

[0015] The explosion-proof boost value of the explosion-proof material blocking the explosion-proof material is ≤0.14MPa.

Embodiment 3

[0016] Embodiment 3 A high-strength junction box added with explosion-proof materials is composed of the following raw materials in parts by weight: barrier explosion-proof material 1%, high-strength PA6660%, PA620%, antimony trioxide 6%, CPE metal rare earth 1%, β Crystal nucleating agent 3%, organic fiber 4%, molybdenum disulfide 5%, burning kaolin 2%, stabilizer 0.8%.

[0017] The barrier explosion-proof material is composed of the following chemical elements in mass percentage: carbon 0.02%, silicon 0.08%, manganese 0.17%, phosphorus 0.02%, sulfur 0.015%, aluminum 0.75%, titanium 0.013%, chromium 0.08%, nickel 0.06% , copper 0.04% and iron 25%.

[0018] The explosion-proof boost value of the explosion-proof material blocking the explosion-proof material is ≤0.14MPa.

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Abstract

The invention discloses a high-strength junction box with an explosion-proof material added. The high-strength junction box comprises raw materials in parts by weight as follows: 1%-2% of the insulating and explosion-proof material, 50%-60% of high-strength PA66, 20%-30% of PA6, 5%-6% of antimonous oxide, 1%-3% of CPE rare earth metal, 2%-3% of a beta nucleating agent, 4%-6% of organic fibers, 2%-5% of molybdenum disulfide, 2%-3% of burnt kaolin and 0.8% of a stabilizer. Compared with the prior art, the junction box has the advantages that the insulating and explosion-proof material has good explosion-proof and anti-static properties and can play an insulating and explosion-proof security role sufficiently, the junction box further has the advantages of light plastic weight, stable chemical property, avoidance of rusting, high hardness, good impact resistance, higher heat resistance, higher wear resistance and the like, meanwhile, the technology is simple, special machining is not required, and the machining cost is low.

Description

technical field [0001] The invention relates to the field of plastics, in particular to a high-strength junction box added with explosion-proof materials. Background technique [0002] Plastics refer to high-molecular-weight synthetic resins as the main component, adding appropriate additives, such as plasticizers, stabilizers, flame retardants, lubricants, colorants, etc., processed plastic materials, or formed by curing and cross-linking. rigid material. The development of plastic materials makes it possible for industrial, agricultural and civil facilities to be miniaturized, lightweight and powerful. Resistant plastics can bring higher temperature resistance to certain components, or simply replace metal raw materials to produce these components , The devices and components of new equipment also use resistant plastics to replace metal and thermosetting materials, which will increase the demand for resistant plastic materials, thereby driving market demand. The use of p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L77/06C08L77/02C08K13/02C08K3/22C08K3/34C08K3/30C08K3/08
CPCC08L77/06C08L2201/04C08L2201/08C08L2205/02C08L2205/24
Inventor 王炳发倪文志王江炜
Owner 安徽正华电气有限公司
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