Corrosion-resistant insulated cable material and preparation method thereof
A technology for insulated cables and corrosion resistance, applied in rubber insulators, organic insulators, etc., can solve the problems of reduced insulation of cable joints, achieve the effects of halogen-free, flame-retardant, low-smoke, non-toxic, simple preparation method, and excellent heat resistance
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Embodiment 1
[0021] A corrosion-resistant insulating cable material, comprising the following raw materials in parts by weight: 70 parts of polyurethane rubber, 1 part of mica powder, 6 parts of nylon, 10 parts of alkali-free glass fiber filaments, dipropylene glycol dibenzoic acid 5 parts of ester, 5 parts of HRB-6 resin, 7 parts of magnesium hydroxide, 4 parts of aluminum hydroxide, 2 parts of tert-butyl peroxybenzoate, 1.5 parts of zinc oxide, 2 parts of stearic acid, 3 parts of chlorinated paraffin, 15 parts of fumed white carbon black, 10 parts of nano-attapulgite, 10 parts of precipitated barium sulfate, 1.5 parts of antioxidant, 2 parts of antioxidant TPPD, 3 parts of composite filler, 1 part of accelerator ZDMC, and 1 part of accelerator CZ.
[0022] The particle size of the mica powder is 500 mesh, and its melting point is above 1000°C.
[0023] The diameter of the alkali-free glass fiber is 0.02mm, and the length is 10mm.
[0024] The composite filler comprises the following com...
Embodiment 2
[0032] A corrosion-resistant insulating cable material, comprising the following raw materials in parts by weight: 80 parts of polyurethane rubber, 10 parts of mica powder, 10 parts of nylon, 12 parts of alkali-free glass fiber, 8 parts of dipropylene glycol dibenzoate, HRB-6 8 parts of resin, 10 parts of magnesium hydroxide, 6 parts of aluminum hydroxide, 2 parts of tert-butyl peroxybenzoate, 1.5 parts of zinc oxide, 3 parts of stearic acid, 5 parts of chlorinated paraffin, 17 parts of fumed white carbon black, 12 parts of nano-attapulgite, 13 parts of precipitated barium sulfate, 2.0 parts of antioxidant, 3 parts of anti-aging agent TPPD, 5 parts of composite filler, 1 part of accelerator ZDMC, and 2 parts of accelerator CZ.
[0033] The particle size of the mica powder is 700 mesh, and its melting point is above 1000°C.
[0034] The diameter of the alkali-free glass fiber is 0.06mm, and the length is 15mm.
[0035] The composite filler includes the following components in ...
Embodiment 3
[0043] A corrosion-resistant insulating cable material, comprising the following raw materials in parts by weight: 90 parts of polyurethane rubber, 20 parts of mica powder, 12 parts of nylon, 15 parts of alkali-free glass fiber, 10 parts of dipropylene glycol dibenzoate, HRB-6 10 parts of resin, 13 parts of magnesium hydroxide, 8 parts of aluminum hydroxide, 3 parts of tert-butyl peroxybenzoate, 2 parts of zinc oxide, 3 parts of stearic acid, 6 parts of chlorinated paraffin, 20 parts of fumed white carbon black, 15 parts of nano-attapulgite, 15 parts of precipitated barium sulfate, 2.5 parts of antioxidant, 3 parts of anti-aging agent TPPD, 6 parts of composite filler, 2 parts of accelerator ZDMC, and 2 parts of accelerator CZ.
[0044] The particle size of the mica powder is 800 mesh, and its melting point is above 1000°C.
[0045] The diameter of the alkali-free glass fiber is 0.08mm, and the length is 20mm.
[0046] The composite filler comprises the following components in ...
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