Halogen free low smoke flame retardant tape

high toughness and flame retardant fire isolation layer cabie's fire isolation layer meets fire layer and turn into metal oxide and crystallization water , metal oxide decompose and form a net structure which has certain adsorption . Crystallization water not only plays a  significant role in the settlement of smoke particles , but also has a better heat absorption effect . In addition , it can be formed into carbonization structure in the combustion process , the carbide layer plays a huge role in low smoke flame retardant cable , endothermic action delay cable itself beginning burning rate and sharply rising time , because the carbonation structure formation , which has been an  obstacle to the oxygen supply and flow of a combustible gas , thus resist the burning of cable

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