Vertical self-extinguishing, low-smoke and flame-retarding ceramic high polymer material
作者： Sun Yuping , Cheng Xiaosong , Xue Changzhi , Huang Changchun
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摘要: The invention provides a vertical self-extinguishing, low-smoke and flame-retarding ceramic high polymer material. material is characterized by being prepared from the following components in parts weight: 25 to 30 of polyethylene, 60 70 an ethylene-vinyl acetate copolymer, 10 20 anEVM 15 ethylene propylene rubber, 8 diammonium phosphate, 1 5 ultrahigh molecular weight polysiloxane, 16 mica, talcum powder, 6 9 montmorillonite, 12 potassium feldspar, melamine cyanurate, azobisisobutyronitrile, 4 sodium peroxide, 2 to4 mineral oil 3 vegetable fat. provided can be vertically self-extinguished under oxygen or oxygen-free flame non-flame conditions at 380 DEG C more sintered into very firm insulating, fire-insulation, heat-insulation, flame-retarding, fireproof fire-resisting shell.
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