Rubber gasket used for automobile shock absorber and having excellent mechanical property
A technology for automobile shock absorbers and rubber gaskets, applied in the field of rubber gaskets for shock absorbers, can solve the problems of reducing vehicle driving stability, poor shock absorption performance, vibration excitation and fatigue, etc., and achieve shock absorption performance and mechanical performance. Enhancement, good shock absorption effect, good compression resistance
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Embodiment 1
[0015] A rubber gasket for automobile shock absorbers with excellent mechanical properties, the raw materials include 35 parts by weight of butadiene rubber, 24 parts of natural rubber, 13 parts of carboxylated nitrile rubber, 16 parts of chlorosulfonated polyethylene rubber, phenolic 2 parts of resin, 1.8 parts of sulfur, 0.5 parts of bismethylene thiuram hexasulfide, 2.5 parts of zinc oxide, 0.2 parts of polyvinyl methyl ether, 4 parts of 1,3-polyethylene glycol, N,N'-di (2-Hydroxypropyl) aniline 0.5 parts, modified silica 55 parts, triiron dodecacarbonyl 5 parts, zinc ferrite 6 parts, iron oxide red 5 parts, acetylene carbon black 12 parts, tetraisopropyl 2 parts of bis(dilauryl phosphite) titanate, 10 parts of light calcium carbonate, 0.2 part of zinc stearate, 6 parts of polyethylene wax, 0.1 part of rosin, 2.5 parts of beeswax, 0.5 part of alkylbenzene sulfonate , 1.5 parts of epoxy soybean oil, 0.5 part of antioxidant.
Embodiment 2
[0017] A rubber gasket for automobile shock absorbers with excellent mechanical properties, the raw materials include 45 parts by weight of butadiene rubber, 12 parts of natural rubber, 28 parts of carboxylated nitrile rubber, 5 parts of chlorosulfonated polyethylene rubber, phenolic 8 parts of resin, 1.2 parts of sulfur, 1.5 parts of bismethylene thiuram hexasulfide, 1.5 parts of zinc oxide, 0.9 parts of polyvinyl methyl ether, 1 part of 1,3-polyethylene glycol, N,N'-di 2.2 parts of (2-hydroxypropyl) aniline, 35 parts of modified silicon dioxide, 10 parts of triiron dodecacarbonyl, 2 parts of zinc ferrite, 10 parts of iron oxide red, 6 parts of acetylene carbon black, tetraisopropyl 8 parts of bis(dilauryl phosphite) titanate, 2 parts of light calcium carbonate, 0.9 parts of zinc stearate, 2 parts of polyethylene wax, 0.9 parts of rosin, 0.5 parts of beeswax, 1.5 parts of alkylbenzene sulfonate , 0.5 part of epoxidized soybean oil, 2 parts of antioxidant.
Embodiment 3
[0019] A rubber gasket for automobile shock absorbers with excellent mechanical properties, the raw materials include 36 parts by weight of butadiene rubber, 20 parts of natural rubber, 20 parts of carboxylated nitrile rubber, 14 parts of chlorosulfonated polyethylene rubber, phenolic 4 parts of resin, 1.6 parts of sulfur, 1 part of bismethylene thiuram hexasulfide, 2 parts of zinc oxide, 0.4 parts of polyvinyl methyl ether, 3.5 parts of 1,3-polyethylene glycol, N,N'-di 1.6 parts of (2-hydroxypropyl) aniline, 46 parts of modified silica, 6 parts of triiron dodecacarbonyl, 5 parts of zinc ferrite, 6 parts of iron oxide red, 10 parts of acetylene carbon black, tetraisopropyl 4 parts of bis(dilauryl phosphite) titanate, 6 parts of light calcium carbonate, 0.4 part of zinc stearate, 4 parts of polyethylene wax, 0.4 part of rosin, 2 parts of beeswax, 0.8 part of alkylbenzene sulfonate , 1 part of epoxidized soybean oil, 1.2 parts of antioxidant.
[0020]The modified silica is prep...
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