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Plastic anti-static flame-retardant flange protection sleeve

An anti-static and protective cover technology, applied in the field of flange protection, to achieve good anti-static properties, flame retardancy, and comprehensive performance

Inactive Publication Date: 2021-09-14
浙江昊阳弘光环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a kind of plastic antistatic flame retardant flange protective cover, to solve the problem proposed in the above-mentioned background technology

Method used

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Embodiment Construction

[0010] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0011] A plastic anti-static and flame-resistant flange protective sleeve. The flange protective sleeve is injection-molded from anti-static and flame-resistant plastics. The anti-static and flame-resistant plastics include polypropylene masterbatch, toughening agent, antistatic agent, flame-retardant agent, its mass percentage is polypropylene masterbatch 80%-85%, toughening agent 8%-13%, antistatic agent 2.8%-3.2%, flame retardant 4.2%-4.8%

[0012] The optimum mass percenta...

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PUM

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Abstract

The invention relates to the technical field of flange protection, in particular to a plastic anti-static flame-retardant flange protection sleeve. The flange protection sleeve is formed by injection molding of anti-static flame-retardant plastic, and the anti-static flame-retardant plastic comprises polypropylene master batch, a flexibilizer, an antistatic agent and a flame retardant, and specifically comprises, in percentage by mass, 80%-85% of the polypropylene master batch, 8%-13% of the flexibilizer, 2.8%-3.2% of the antistatic agent and 4.2%-4.8% of the flame retardant. The flange protection sleeve formed by injection molding of the materials is transparent, so that the specific condition of the flange can be seen clearly, and the flange protection sleeve has very good antistatic property and flame retardance and comprehensive performance.

Description

technical field [0001] The invention relates to the technical field of flange protection, in particular to a plastic antistatic flame retardant flange protective sleeve. Background technique [0002] The flange protective sleeve has a very good protective effect, and it also has a strong connection and firmness effect on the product. The figure of the flange protective sleeve that can be seen on many new products not only protects the product from being affected during transportation, but also A series of problems after product installation are prevented. The flange protection sleeve is used to protect the cylinder piston rod, oil cylinder piston rod, polished rod, optical shaft, wire shaft, etc., waterproof, dustproof, oil-proof, corrosion-resistant, suitable for ambient temperature 30-900 degrees. If the flange faces are dirty or damaged, dirt, nicks, galls, protrusions, weld slag, and bent seating surfaces on the gasket seating surfaces can provide leak paths or cause un...

Claims

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Application Information

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IPC IPC(8): C08L23/12C08L53/02C08K5/03C08K5/20
CPCC08L23/12C08L2201/10C08L2201/04C08L2201/02C08L53/02C08K5/03C08K5/20
Inventor 李明杨程龚范锹拥陈慧
Owner 浙江昊阳弘光环保科技有限公司
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