The invention discloses a high-power high-stability cable material which is prepared from the following raw materials in parts by weight: 6-8 parts of oxidized polyethylene wax, 15-25 parts of PVC (polyvinyl chloride) resin, 3-4 parts of epoxy soybean oil, 3-5 parts of soluble polytetrafluoroethylene, 2-4 parts of nano titanium dioxide, 5-7 parts of ethylene-octylene copolymer, 3-4 parts of carbon fiber, 2-3 parts of benzotriazole, 4-5 parts of red phosphorus, 2-3 parts of nano graphite, 1-2 parts of accelerator CZ, 45-55 parts of nitrile silicone rubber, 6-7 parts of nano calcium carbonate, 2-5 parts of maleic anhydride grafted polypropylene and 8-12 parts of filler. The cable material has favorable chemical property stability, physical and mechanical properties, electrical insulation properties, aging resistance and flame retardancy, and can satisfy the demands for cable manufacturing industry.

High-power high-stability cable material and preparation method thereof

The invention discloses an environment-friendly filling cable material. The material is prepared from the following raw materials in parts by weight: 90-100 parts of PVC (polyvinyl chloride) resin powder, 5-8 parts of CPE (chlorinated polyethylene), 5-7 parts of antimonous oxide, 2-3 parts of barium stearate, 2.3-3.5 parts of dioctyl-phthalate, 0.1-0.3 part of dysprosium oxide, 2-3 parts of boron nitride, 0.3-0.5 part of antioxidant 300, 0.1-0.2 part of antioxidant 626, 1.4-2.4 parts of magnesium silicate, 0.2-0.4 part of epoxy propane glycerinum polyether, 10-18 parts of modified nanometer kaolin powder, 30-40 parts of compound filler, and 0.2-0.4 part of trioctyl trimellitate.

Environment-friendly filling cable material

The invention discloses an automobile motor wire harness rubber sheath. The automobile motor wire harness rubber sheath is prepared from following raw materials, by weight, 95 to 100 parts of chloroprene rubber S40V, 6 to 8 parts of polyvinyl ether, 3 to 4 parts of locust bean gum, 1 to 2 parts of ferrous sulphate, 4 to 6 parts of teflon wax, 12 to 18 parts of bone black, 0.2 to 0.4 part of tetrabutylammonium bromide, 1 to 2 parts sodium fluosilicate, 10 to 13 parts of Precipitated white carbon black, 1 to 2 parts of anti-aging agent DFC-34, 0.7 to 1 part of sulphur, 0.1 to 0.2 part of sodium peroxide, 7 to 8 parts of chlorinated paraffin, 1 to 2 parts of anti-oxidant 168, and 14 to 20 parts of a composite filling material. The automobile motor wire harness rubber sheath is capable of preventing motor from mud and water mixture, and avoiding motor short circuit and fire failure; can be installed firmly; is not easy to fall off or break; and is high in strength, and rebound resilience.

Automobile motor wire harness rubber sheath

The invention discloses a cable sheath material which is composed of the following raw materials in parts by weight: 20-30 parts of epoxy resin, 15-20 parts of nitrile-butadiene rubber, 10-15 parts of chlorinated polyethylene, 6-10 parts of chlorosulfonated polyethylene, 1-5 parts of zinc oxide, 1-5 parts of magnesium oxide, 1-5 parts of barium oxide, 02-05 part of anti-aging agent, 1-5 parts of zinc borate, 10-15 parts of monoammonium phosphate, 10-15 parts of diammonium phosphate, 05-09 part of N-cyclohexylthiophthalic diamide, 1-15 parts of dioctyl phthalate, 03-08 part of antioxidant, 4-8 parts of activated carbon, 3-4 parts of bentonite magnesium, 10-15 parts of calcium carbonate, 8-15 parts of vulcanizing agent and 3-5 parts of aldehyde-amine vulcanization accelerator The cable sheath material has the advantages of high temperature resistance, favorable insulativity, favorable mechanical properties, environment friendliness and long service life

Cable sheath material

The invention discloses an electric automobile charging pile with an automatic winding function. The electric automobile charging pile with the automatic winding function comprises a charging pile body, a base, a charging gun, a cable and a charging gun fixing seat; the base is fixedly mounted on the ground; the charging pile body is fixed on the base; a winding chamber is formed in the charging pile body; a winding cylinder is fixed at the left end of the winding chamber; a boss is arranged on the right side of the winding chamber; a reduction motor is mounted on the boss; a turntable is fixed at a rotating end of the reduction motor; a screw rod and a cross rod are arranged on the turntable; a circular gear is mounted at the right end of the screw rod; a gear ring in engaged connection with the circular gear is fixed on the winding chamber; a nut seat is arranged on the screw rod; the cross rod penetrates through the nut seat; a cable arranging ring is fixed at one end of the nut seat; a cable penetrates through a cable inlet and outlet port and the cable arranging ring to extend out of the charging pile body to be connected with the charging gun. The electric automobile chargingpile with the automatic winding function has the beneficial effects of simple structure and high practicability.

Electric automobile charging pile with automatic winding function

The invention discloses a weather-proof polyolefin wire cable material and a preparation method thereof, the cable material comprises the raw material by weight: 60-80 parts of LDPE, 15-25 parts of EVA, 10-15 parts of SEBS, 14-18 parts of magnesium hydroxide, 2-4 parts of stearic acid, 1-2 parts of zinc oxide, 5-10 parts of zinc borate, 1-2 parts of lead sulfate tribasic, 1-2 parts of vinyltriethoxysilane, 4-8 parts of octyl epoxy stearate, 0.5-1 part of light stabilizing agent GW-4800.5, 1-1.5 parts of anti-oxidant 215, 0.5-1 part of dibutyltin dilaurate, 0.5-1 part of dicumyl peroxide, 20-25 part of aluminum silicon black, 10-15 parts of nano barite, 5-10 parts of nano diatomite and 4-8 parts of composite filling material. The polyolefin cable material has excellent flame retardation performance, physical and mechanical properties and weatherability, can be widely used in electric power cable, communication cable, control cable, optical cable , subway cable, insulation or sheath, electronic wire, automobile and the like, and has the advantages of environmental protection and durable performance.

Weather-proof polyolefin wire cable material and preparation method thereof

The invention discloses an anti-fatigue cable material and a preparation method thereof. The material is prepared by the following raw materials by weight:80 to 90 of SG-5-type PVC, 15 to 25 of impact-resistance polystyrene, 10 to 15 of PEEK, 5 to 10 of epoxidized soybean oil, 10 to 15 of antimony trioxide, 8 to 12 of active aluminum hydroxide, 15 to 20 of nano bauxite , 4 to 8 of glass fiber, 5 to 10 of composite filler, 10 to 15 of TOTM, 5 to 10 of acetyl tributyl citrate, 4 to 8 of dioctyl phthalate, 2 to 3 of calcium zinc composite stabilizer, 1 to 2 of tributyltin chloride, 0.5 to 1 of isopropyl three (two octyl pyrophosphateacyloxy) titanate, 0.4 to 0.6 of erucamide, and 0.5 to 1 of oxidized polyethylene wax. The cable material is good in flexibility and has excellent mechanical performance of fatigue resistance, tearing resistance, oil resistance, heat resistance, flame retardancy and the like, and the cable material is safe, reliable, and durable in use.

Anti-fatigue cable material and preparation method thereof

The invention discloses a cold resistant cable sheath material. The cable sheath material is composed of the following raw materials comprising, by weight, 50-60 parts of chlorinated polyethylene, 10-15 parts of silicone rubber, 2-4 parts of polyacrylate, 0.5-1.5 parts of antioxidant NBC, 1-2 parts of antioxidant MB, 0.5-1 parts of cross-linking agent TAIC, 2-4 parts of zinc stearate, 0.5-1 parts of anti-oxidant 1010, 0.4-0.8 parts of anti-oxidant DLTP, 3-5 parts of glycerol monostearate, 20-30 parts of modified aluminium hydroxide, 4-6 parts of precipitated silica, 30-40 parts of light calcium carbonate, 40-50 parts of coated wollastonite powder, 1-2 parts of alkyl glucoside, 1-2 parts of magnesium oxide, 1-4 parts of 1,3,5-triallylisocyanuric acid and 1-2 parts of sulphur.

Cold resistant cable sheath material

The invention discloses an optical fiber cable-used insulated cable material and a preparation method thereof The material is prepared by the following raw materials by weight: 70 to 90 of XS-3-type resin, 20 to 30 of PTFE, 15 to 25 of nylon-11, 10 to 15 of polycarbonate, 12 to 18 of C5 petroleum resin, 20 to 30 of precipitated white carbon black, 10 to 15 of nano sepiolite, 1 to 2 of zinc oxide, 2 to 3 of magnesium oxide, 1 to 2 of zinc stearate, 1 to 2 of barium stearate, 8 to 12 of di(2-Ethylhexyl)-4,5-epoxytetrahydrophthalate, 5 to 10 of tributyl phosphate, 2 to 3 of monostearin, 4 to 8 of hydrated zinc borate, 5 to 10 of composite filler, and 05 to 1 of an antioxidant 1076 The cable material is good in flexibility at high and low temperature and has excellent physical and mechanical performance of creeping resistance, wear resistance, oil resistance, tearing resistance, aging resistance and the like; the flame-retardant effects are good, and the fire tongue can be quickly extinguished after the flame disappears, other material is not burnt, the smoke amount generated in the case of burning is small, and the use demands of the insulated material of an optical fiber cable protection layer can be met

Optical fiber cable-used insulated cable material and preparation method thereof

The invention the invention discloses an anti-aging polyvinyl chloride cable material which is prepared from the following raw materials in parts by weight: 65-78 parts of polyvinyl chloride, 10-20 parts of nitrile-butadiene rubber, 18-25 parts of ethylene propylene diene monomer, 1-4 parts of semi-reinforced carbon black, 10-20 parts of light calcium carbonate, 2-4 parts of magnesium oxide, 0.3-0.7 part of accelerator TMTD, 0.5-1 part of anti-aging agent MB, 1-2 parts of crosslinking agent TAC, 2-4 parts of magnesium stearate, 1-2 parts of antioxidant DLTP, 1-2 parts of antioxidant 2246, 3-6 parts of octyl epoxy stearate, 2-4 parts of butyl epoxy oleate, 1-2 parts of turpentine, 9-12 parts of aluminum hydroxide, 18-29 parts of modified magnesium hydroxide, 2-3 parts of magnesium oxide and 3-5 parts of silane coupling agent KH570.

Gu Daorong

Papers

Weather-proof polyolefin wire cable material and preparation method thereof

Anti-fatigue cable material and preparation method thereof

Cold resistant cable sheath material

Optical fiber cable-used insulated cable material and preparation method thereof

Anti-aging polyvinyl chloride cable material