Oil-proof antistatic mould-pressing outsole rubber compound and preparation method thereof
An anti-static, rubber mixing technology, applied in shoe soles, applications, clothing and other directions, can solve problems such as water leakage, puncture soles, non-wearability, etc., and achieve the effects of simple preparation process, improved comprehensive performance, and easy purchase.
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Embodiment 1
[0031] The raw materials used are 70 parts of domestic No. 2 standard rubber, 30 parts of nitrile rubber, 1.2 parts of accelerator DM, 0.6 parts of accelerator D, 2 parts of sulfur, 3 parts of active zinc oxide, 1.5 parts of stearic acid, and 1 part of antioxidant 4010NA 1 part, anti-aging agent CD 1 part, 50 parts of super wear-resistant carbon black, 20 parts of acetylene carbon black, 6 parts of antistatic agent, 5 parts of softener (pine tar), 20 parts of softener (liquid coumarone), thickener agent (indene resin) 5 parts, release agent 0.6 parts, peptizer 0.2 parts.
Embodiment 2
[0033] Raw materials: 75 parts of domestic No. 2 standard rubber, 25 parts of nitrile rubber, 1.8 parts of accelerator DM, 0.8 parts of accelerator DS, 1.6 parts of sulfur, 2.5 parts of active zinc oxide, 1 part of stearic acid, 1.25 parts of anti-aging agent 4010NA 1.25 parts of anti-aging agent CD, 55 parts of super wear-resistant carbon black, 15 parts of acetylene carbon black, 8 parts of antistatic agent, 4 parts of softening agent (pine tar), 16 parts of softening agent (liquid coumarone), thickening Agent (indene resin) 8 parts, release agent 0.6 parts, peptizer 0.15 parts.
Embodiment 3
[0035] Raw materials: 85 parts of domestic No. 2 standard rubber, 15 parts of nitrile rubber, 1.1 parts of accelerator DM, 0.5 parts of accelerator DS, 2.5 parts of sulfur, 2 parts of active zinc oxide, 1 part of stearic acid, 0.75 parts of anti-aging agent 4010NA 0.75 parts, anti-aging agent CD 0.75 parts, 60 parts of super wear-resistant carbon black, 10 parts of acetylene carbon black, 6 parts of antistatic agent, 5 parts of softening agent (pine tar), 25 parts of softening agent (liquid coumarone), thickening Agent (indene resin) 10 parts, release agent 0.6 parts, peptizer 0.1 parts.
[0036] The preparation method of the mixed rubber in each of the above embodiments is:
[0037] (1) Preparation of plastic rubber:
[0038] First, mix the peptizer with the domestic No. 2 standard rubber in a ratio of 1:1 by weight to make a masterbatch;
[0039]Then cut the domestic No. 2 standard rubber and nitrile rubber into small triangular pieces, adjust the roller distance of the ru...
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