White carbon black dispersant and preparation method thereof
A technology of dispersant and white carbon black, which is applied in the field of white carbon black dispersant and its preparation, can solve the problems of potential toxicity of underwater organisms, achieve the effects of improving wet skid resistance, making the preparation process environmentally friendly, and improving dispersibility
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Embodiment 1
[0025] Embodiment 1 preparation of white carbon black dispersant
[0026] Add 300kg of 12-hydroxystearic acid into the reactor, stir and heat to 100-110°C, then add 25kg of 58# wax and 140kg of pentaerythritol tetrastearate. After the material is completely melted, continue to stir for 15 minutes, add 30 kg of calcium carbonate and 5 kg of 2,6-di-tert-butyl-4-methylphenol and continue to stir for 15 minutes. Cool to room temperature and discharge to obtain a white carbon black dispersant. The whole process produces no waste residue and waste water.
Embodiment 2
[0027] Embodiment 2 preparation of white carbon black dispersant
[0028] Add 260kg of mixed C8-C22 fatty acids into the reactor, wherein the mixed C8-C2 fatty acids include 130kg of palm oil fatty acid and 130kg of tallow fatty acid, stir and heat to 100-110°C, then add 125kg of 58# wax and pentaerythritol tetrahard Fatty acid ester 50kg. After the material is completely melted, continue stirring for 15 minutes, add 40 kg of calcium carbonate and 25 kg of 2,6-di-tert-butyl-4-methylphenol and continue stirring for 15 minutes. Cool to room temperature and discharge to obtain a white carbon black dispersant. The whole process produces no waste residue and waste water.
Embodiment 3
[0029] Embodiment 3 preparation of white carbon black dispersant
[0030] Add 250kg of mixed C8-C22 fatty acids into the reactor, wherein the mixed C8-C22 fatty acids include 150kg of palm oil fatty acids and 100kg of soybean oil fatty acids, stir and heat to 100-110°C, then add 75kg of mixed protective wax and 150kg of palm wax, wherein , The mixed protective wax includes 50kg58# wax and 25kg polyethylene wax. After the material is completely melted, continue stirring for 15 minutes, add 40 kg of mixed inorganic fillers of calcium carbonate and calcium sulfate and 5 kg of 2,6-di-tert-butyl-4-methylphenol and continue stirring for 15 minutes, wherein the mixed inorganic fillers include 35 kg Calcium carbonate and 5kg calcium sulfate. Cool to room temperature and discharge to obtain a white carbon black dispersant. The whole process produces no waste residue and waste water.
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