Flame-retardant automobile damping rubber shock absorption component material
A technology for damping rubber and automobiles, which is applied in the field of flame-retardant automobile damping rubber shock-absorbing parts to achieve the effects of reducing the number of defectives, facilitating processing, and being light in weight.
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[0020] Example 1
[0021] A flame-retardant automotive damping rubber shock absorber material, comprising the following raw materials in parts by weight:
[0022] 20 parts of polyurethane rubber, 20 parts of epoxidized butyl rubber, 20 parts of graphene-polyvinyl chloride composite material, 4 parts of carbon nanotubes, 2 parts of toughening agent, 2 parts of antioxidant, 1 part of anti-aging agent, damping enhancement 1 part of polyvinyl silicone oil, 3 parts of maleic anhydride compatibilizer, 3 parts of paraffin, 5 parts of microcrystalline cellulose, 2 parts of acetylene carbon black, 1 part of stearic acid, 2 parts of accelerator, crosslinking 2 parts of agent, 1 part of flame retardant, 3 parts of olefinic elastomer, 3 parts of long carbon fiber, and 3 parts of short carbon fiber.
[0023] The anti-aging agent is any one of diaryl secondary amine anti-aging agent and substituted phenol anti-aging agent.
[0024] The crosslinking agent is tetraethylene glycol diacrylate...
Example Embodiment
[0026] Example 2
[0027] A flame-retardant automotive damping rubber shock absorber material, comprising the following raw materials in parts by weight:
[0028] 30 parts of polyurethane rubber, 25 parts of epoxidized butyl rubber, 25 parts of graphene-polyvinyl chloride composite material, 7 parts of carbon nanotubes, 5 parts of toughening agent, 4 parts of antioxidant, 4 parts of anti-aging agent, damping enhancement 3 parts of agent, 9 parts of polyvinyl silicone oil, 6 parts of maleic anhydride compatibilizer, 7 parts of paraffin, 8 parts of microcrystalline cellulose, 5 parts of acetylene carbon black, 3 parts of stearic acid, 5 parts of accelerator, crosslinking 4 parts of agent, 2 parts of flame retardant, 7 parts of olefinic elastomer, 6 parts of long carbon fiber, and 5 parts of short carbon fiber.
[0029] The anti-aging agent is any one of diaryl secondary amine anti-aging agent and substituted phenol anti-aging agent.
[0030] The crosslinking agent is tetraethy...
Example Embodiment
[0032] Example 3
[0033] A flame-retardant automotive damping rubber shock absorber material, comprising the following raw materials in parts by weight:
[0034] 25 parts of polyurethane rubber, 23 parts of epoxidized butyl rubber, 23 parts of graphene-polyvinyl chloride composite material, 5 parts of carbon nanotubes, 4 parts of toughening agent, 3 parts of antioxidant, 3 parts of anti-aging agent, damping enhancement 2 parts of polyvinyl silicone oil, 4 parts of maleic anhydride compatibilizer, 5 parts of paraffin, 7 parts of microcrystalline cellulose, 4 parts of acetylene carbon black, 2 parts of stearic acid, 4 parts of accelerator, crosslinking 3 parts of agent, 1.5 parts of flame retardant, 5 parts of olefin-based elastomer.
[0035] The anti-aging agent is any one of diaryl secondary amine anti-aging agent and substituted phenol anti-aging agent.
[0036] The crosslinking agent is tetraethylene glycol diacrylate.
[0037] The accelerator is zinc dibenzothiazole dis...
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