Inorganic filling material modified high-molecular absorbent, and preparation method thereof
A technology of inorganic fillers and polymers, applied in the field of materials, can solve the problems of low oil absorption ratio, achieve fast absorption speed, increase oil absorption surface area, and improve oil absorption rate
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[0016] Specific implementation plan
[0017] The present invention will be described in detail below through specific examples.
[0018] A polymer absorbent modified by inorganic fillers, prepared from the following parts by weight (kg) of raw materials: bentonite 3, calcium carbonate 2, cetyltrimethylammonium bromide 1, liquid paraffin 0.3, titanic acid Ester coupling agent TC-F0.2, butyl methacrylate 23, tetradecyl acrylate 22, polyvinylpyrrolidone 4, ethyl acetate 21, azobisisobutyronitrile 1, ethylene glycol dimethacrylate 0.15 , P-methylstyrene 0.9, divinylbenzene 1.8, nano aluminum hydroxide 1, silane coupling agent kh4500.05, diisooctyl phosphate 1, silicone oil 0.5, distilled water appropriate;
[0019] The polymer absorbent modified by inorganic filler of the present invention is prepared by the following specific steps:
[0020] (1) Mix the bentonite and calcium carbonate uniformly and heat it with 700W power microwave for 10 minutes. After taking it out, add 3 times the to...
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