A high-strength wear-resistant and tear-resistant rubber material
A rubber material and tear-resistant technology, which is applied in the field of rubber materials to achieve the effects of improving strength and hardness, improving compatibility, and improving heat-resistance and flame-retardant properties
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Embodiment 1
[0015] A kind of high-strength abrasion-resistant and tear-resistant rubber material that the present invention proposes, its raw material comprises by weight:
[0016] 40 parts of carboxylated nitrile rubber, 30 parts of neoprene rubber, 10 parts of natural rubber, 20 parts of ethylene-octene copolymer, 5 parts of silane coupling agent, 2 parts of sulfur, 2 parts of magnesium oxide, 5 parts of zinc oxide, environmental protection 12.5 parts of flame retardant FR-T80, 2 parts of antimony trioxide, 20 parts of carbon microspheres, 15 parts of nano-carbon black, 20 parts of modified kaolin, 2 parts of CPE special stabilizer, 1.5 parts of stearic acid, diphenylene 7 parts of trioctyl triacid, 0.5 part of paraffin, wherein the modified kaolin is the kaolin whose surface is modified by fatty acid surfactant;
[0017] Carboxylated nitrile rubber, chloroprene rubber, natural rubber and ethylene-octene copolymer are blended and granulated; then continue to add silane coupling agent, m...
Embodiment 2
[0019] A kind of high-strength abrasion-resistant and tear-resistant rubber material that the present invention proposes, its raw material comprises by weight:
[0020] Carboxylated nitrile rubber 50 parts, neoprene rubber 20 parts, natural rubber 18 parts, ethylene-octene copolymer 12 parts, silane coupling agent 13 parts, sulfur 1.5 parts, magnesium oxide 4 parts, zinc oxide 2 parts, environmental protection 14 parts of flame retardant FR-T801, 1 part of antimony trioxide, 30 parts of carbon microspheres, 5 parts of nano-carbon black, 30 parts of modified kaolin, 1 part of CPE special stabilizer, 3 parts of stearic acid, trimellitic acid 5 parts of trioctyl esters, 1.5 parts of paraffin, wherein the modified kaolin is kaolin whose surface is modified by a silane coupling agent;
[0021] Carboxylated nitrile rubber, chloroprene rubber, natural rubber and ethylene-octene copolymer are blended and granulated; then continue to add silane coupling agent, magnesium oxide, zinc oxi...
Embodiment 3
[0023] A kind of high-strength wear-resistant tear-resistant rubber material that the present invention proposes, its raw material comprises by weight:
[0024] Carboxylated nitrile rubber 45 parts, neoprene rubber 25 parts, natural rubber 15 parts, ethylene-octene copolymer 15 parts, silane coupling agent 10 parts, sulfur 1.8 parts, magnesium oxide 3 parts, zinc oxide 3 parts, environmental protection 13.6 parts of flame retardant FR-T80, 1.2 parts of antimony trioxide, 25 parts of carbon microspheres, 10 parts of nano-carbon black, 25 parts of modified kaolin, 1.8 parts of CPE special stabilizer, 2.7 parts of stearic acid, diphenylene 6 parts of trioctyl triate, 1 part of paraffin, wherein the modified kaolin is a modified kaolin whose surface is subjected to a zirconium coupling agent, and the particle size of the nano-carbon black is 50-80nm;
[0025] Carboxylated nitrile rubber, chloroprene rubber, natural rubber and ethylene-octene copolymer are blended and granulated; t...
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