| abstract |
The invention discloses a kind of flame retardant cable protective layer, it is related to communicating field of material technology；Flame retardant cable protective layer includes following component：Guanidine Sulfamate 99, carbon nanotube, N, N'- Dicyclohexylcarbodiimide, hexachlorocyclotriph,sphazene, sodium hydroxide, thiocarbamide, nylon, polyvinyl chloride, polyglyceryl fatty acid ester, hard acid acid zinc, palm wax, triisopropanolamine, 8-hydroxyquinoline, calcium aluminate, sorbierite, calcium stearate；Present invention preparation flame retardant cable protective layer is anti-aging, high temperature resistant, resistance to exposing to the weather, insulative water-proof; impermeabilisation is suitable for cable in outdoor application, guarantees safety in use; expanded service life, even if in extraneous adverse circumstances, the flame retardant cable protective layer that also can be used. |