Slippery resistant safe shoe rubber sole and preparation method thereof
A technology for rubber soles and safety shoes, applied in soles, footwear, clothing, etc., can solve the problems of different oil resistance properties, complex properties, adhesion and negative pressure effects, etc., and achieve reasonable formula design and compatibility Good, excellent oil skid resistance effect
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Embodiment 1
[0052] In this embodiment, a rubber sole of an anti-oil safety safety shoe is prepared from the following components in the following parts by weight:
[0053] High vinyl solution polystyrene butadiene rubber 4850 50 parts
[0054] High acrylonitrile-butadiene rubber 4975 23 parts
[0055] NBR / PVC emulsion coprecipitation alloy 3330G 13 parts
[0056] Silica 16 parts
[0057] Antiager 1010 0.7 parts
[0058] Polyethylene glycol PEG-4000 1.8 parts
[0059] Silane coupling agent Si-69 1.8 parts
[0060] Polyethylene wax 1.0 parts
[0061] Yellow resin (C9 petroleum resin) 0.8 parts
[0062] Diethylene glycol 1.5 parts
[0064] Insoluble sulfur 1.2 parts
[0065] Vulcanization accelerator D 0.2 parts.
[0066] Vulcanization accelerator M 0.2 parts
[0067] Vulcanization accelerator DM 0.3 parts
[0068] Vulcanization accelerator TMTM 0.1 parts.
[0069] Put the rubber materials of the component materials except insoluble sulfur and vulcani...
Embodiment 2
[0072] The preparation method of a kind of oil-slip safety shoe rubber sole in embodiment 2 is basically the same as the preparation method in embodiment 1, difference is:
[0073] High acrylonitrile nitrile rubber DN003 24 parts, NBR / PVC emulsion co-precipitation alloy 12 parts, white carbon black 14 parts.
[0074] The above-mentioned anti-oil skid safety shoe rubber sole prepared above has a density of 1.12g / cm 3 , hardness 56A, DIN wear resistance 226mm 3 , folding resistance 125,000 times without cracks, tear strength 10.3 kN / m, oil resistance 8.2%, friction coefficient 0.45 wet 0.48.
Embodiment 3
[0076] The preparation method of a kind of oil-slip safety shoe rubber sole in embodiment 3 is basically identical with the preparation method in embodiment 1, difference is:
[0077] High vinyl solution polystyrene butadiene rubber 74509 50 parts, high acrylonitrile nitrile rubber 4975 20 parts, NBR / PVC emulsion co-precipitation alloy 15 parts, white carbon black 18 parts.
[0078] The above-mentioned anti-oil skid safety shoe rubber sole prepared above has a density of 1.12g / cm 3 , hardness 60A, DIN wear resistance 167mm 3 , folding resistance 125,000 times without cracks, tear strength 11.2 kN / m, oil resistance 8.7%, friction coefficient 0.46 wet 0.50.
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