Anti-aging flame-retardant corrugated pipe

Abstract

The invention relates to an anti-aging flame-retardant corrugated pipe. The anti-aging flame-retardant corrugated pipe comprises the following components in parts by weight: 15-25 parts of coumarone resin, 15-20 parts of polypropylene resin, 10-15 parts of calcium stearate, 5-10 parts of sodium fluorosilicate, 3-7 parts of aluminum oxide micropowder, 2-5 parts of triethylene glycol diisooctanoate,1-3 parts of methyl tetrahydrophthalic anhydride, 1-2 parts of a curing agent, 1-3 parts of an anti-aging agent and 0.5-2 parts of a flame retardant. The anti-aging flame-retardant corrugated pipe has the advantages of low manufacturing cost, good anti-aging effect, prolonged service life of the corrugated pipe and wide application prospect.

Description

technical field [0001] The invention relates to the technical field of polymer materials, in particular to an anti-aging and flame-retardant bellows. Background technique [0002] Plastic corrugated pipes can be widely used in drainage and permeable pipes; interior decoration wire casings; automobile wire casings; prestressed anchor cable casings; air conditioner drainage pipes, etc. However, with the advancement of science and technology and the emphasis on safety, people have put forward new requirements for health and safety. Corrugated pipes with flame-retardant functions have emerged as the times require and have developed rapidly, but at the same time, some problems are increasingly revealed. In particular, there are few types of raw materials, unstable quality, high hazards of halogen flame retardants, lack of special materials, and cannot meet the needs of development, especially the problem of high hazards of halogen flame retardants. Halogen flame retardant materia...

AI Technical Summary

Problems solved by technology

In particular, there are few types of raw materials, unstable quality, high hazards of halogen flame retardants, lack of special materials, and cannot meet the needs of development, especially the problem of high hazards of halogen flame retardants. Halogen flame retardant materials generate a large amount of smoke when burned , the release of flame retardant hydrogen halide gas is toxic and highly corrosive. With the enhancement of social environmental protection awareness, a series of environmental protection measures such as green environmental protection, energy saving and emission reduction have been proposed one after another. Non-toxic and environmentally friendly flame retardants are used in nylon soft Tube use becomes inevitable