Heat-resistant and oil-resistant rubber material
An oil-resistant rubber and heat-resistant technology, applied in the field of rubber materials, can solve problems such as inability to meet demand, and achieve the effects of extending service life, reducing costs, and improving wear resistance.
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[0011] Example 1
[0012] The heat-resistant and oil-resistant rubber material proposed by the present invention includes raw materials in parts by weight: 40 parts of EPDM, 40 parts of chloroprene rubber, 15 parts of nitrile rubber, 5 parts of benzothiazole disulfide, and 4 parts of zinc oxide. Parts, 5 parts of magnesium oxide, 9 parts of chopped glass fiber, 15 parts of wood powder, 30 parts of asbestos, 40 parts of mica powder, 15 parts of barite powder, 8 parts of titanate coupling agent, 5 parts of calcium zinc stabilizer, Synthetic vegetable ester 5 parts, paraffin wax 2 parts, environmentally friendly flame retardant FR-T8011.5 parts, antimony trioxide 5 parts, antioxidant SP3 parts, antioxidant H3 parts;
[0013] During the preparation process, put EPDM rubber, neoprene rubber, and nitrile rubber in an internal mixer for uniform plasticization, and continue to add chopped glass fiber, wood powder, asbestos, mica powder, barite powder, titanic acid After ester coupling age...
Example Embodiment
[0014] Example 2
[0015] The heat-resistant and oil-resistant rubber material proposed by the present invention includes raw materials in parts by weight: 50 parts of EPDM, 30 parts of chloroprene rubber, 25 parts of nitrile rubber, 2 parts of benzothiazole disulfide, and 6 parts of zinc oxide. Parts, 3 parts of magnesium oxide, 12 parts of chopped glass fiber, 10 parts of wood powder, 40 parts of asbestos, 20 parts of mica powder, 20 parts of barite powder, 6 parts of titanate coupling agent, 6 parts of calcium zinc stabilizer, Synthetic vegetable ester 4 parts, paraffin wax 3 parts, environmentally friendly flame retardant FR-T8011 parts, antimony trioxide 6 parts, antioxidant SP 2 parts, antioxidant H4 parts;
[0016] During the preparation process, put EPDM rubber, neoprene rubber, and nitrile rubber in an internal mixer for uniform plasticization, and continue to add chopped glass fiber, wood powder, asbestos, mica powder, barite powder, titanic acid After ester coupling age...
Example Embodiment
[0017] Example 3
[0018] The heat and oil resistant rubber material proposed by the present invention includes raw materials in parts by weight: 45 parts of EPDM, 35 parts of chloroprene rubber, 20 parts of nitrile rubber, 4 parts of benzothiazole disulfide, and 5 parts of zinc oxide. Parts, 4 parts of magnesium oxide, 10 parts of chopped glass fiber, 13 parts of wood powder, 35 parts of asbestos, 30 parts of mica powder, 18 parts of barite powder, 7 parts of titanate coupling agent, 5.5 parts of calcium zinc stabilizer, Synthetic vegetable ester 4.3 parts, paraffin wax 2.8 parts, environmentally friendly flame retardant FR-T8011.3 parts, antimony trioxide 5.7 parts, antioxidant SP2.9 parts, antioxidant H3.1 parts;
[0019] During the preparation process, put EPDM rubber, neoprene rubber, and nitrile rubber in an internal mixer for uniform plasticization, and continue to add chopped glass fiber, wood powder, asbestos, mica powder, barite powder, titanic acid After ester coupling ...
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