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Low smoke halogen free environmental friendly cable > flexib

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Introduction:


Product Name:

Flexible mineral insulated cable


Product model:


Product introduction:

Market technology status and development trend of low smoke halogen free flame retardant cable material

Halogenated (especially brominated) flame retarded polymer system has absolute dominance in the market of flame retardants in the middle of 80s due to its outstanding flame-retardant effect. PVC in the wire and cable industry is one of them. It is still playing a leading role in jacket and insulation.
With the progress of society and the rapid development of science and technology, the inherent weaknesses of PVC (a large amount of smoke released during combustion, serious corrosive gases and toxic gases) are becoming more and more obvious.
Since then, evaluation and search for alternatives to PVC materials have become the focus of debate. As early as 1986, Europe first discovered the polybrominated two phenyl ethers contained in the combustion products, four bromo benzo two oxane and four bromo benzofurans were carcinogenic substances.


Up to 2001, five bromo two phenyl ether was found in England, and the biomass accumulation of 10 bromide diphenyl ether in wild Falcon eggs was 400 times higher than that of domestic falcons. Therefore, we again launched the action of refusing to produce and use bromine containing flame retardants.

Date:2018-04-04
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