Mine cable can fire, do you understand the performance, and what of the fireproof principle, below, small make up of henan electric power Tailfeng lan cable
fire principle of the mine cable analysis.
Principle of the mine cable fire usually goes like this: under the effect of heat of combustion reaction, the decomposition of flame retardants in coacervate phase heat absorption, slowed in the condensed phase temperature rise, delayed the thermal decomposition of materials, flame retardant after thermal decomposition, release a chain reaction of free radicals, to disrupt the flame, the branch of a chain reaction, slow down the speed gas instead should be.
Next, catalytic thermal decomposition of condensed phase solid products, coking layer or the formation of the foam layer, strengthen the layered crust block the effect of heat transfer;
Under the effect of heat, the flame retardant appear endothermic phase change, physical blocking the temperatures in the condensed phase.
The above is the mine cable fire prevention principle, if you understand, if you need anything in Tailfeng lan cable, you can feel free to contact us!
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