Modified bamboo fiber reinforced polycarbonate-based composite cabinet board and preparation method thereof
A polycarbonate and bamboo fiber technology, applied in the direction of fiber processing, plant fiber, fiber chemical characteristics, etc., can solve the problems of destroying the mechanical strength of the material, failing to achieve the reinforcement effect, fiber damage, etc., to improve the compatibility, structure and other problems. The effect of tightening and production cost control
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[0016] A modified bamboo fiber reinforced polycarbonate-based composite cabinet board, which is made of the following parts by weight of raw materials: modified bamboo fiber 50, calcium sulfate whisker 4, polycarbonate 20, and tributyl phosphate 5 , Hydrogenated castor oil 1, maleic anhydride grafted polyvinyl alcohol 8, antioxidant 0.1, ionic liquid 5, zinc methacrylate 1.
[0017] The preparation method of the modified bamboo fiber is as follows: first put the bamboo fiber into a sodium hydroxide solution with a concentration of 5% and soak for 30 minutes, then filter and wash with water until it becomes neutral and then completely dry, and the resulting product is put into titanic acid with a concentration of 1% Ester coupling agent / ethanol solution was mixed and immersed for 2h, filtered after the treatment, the obtained material was dried, and then put into the polyethyleneimine aqueous solution with a concentration of 1%, heated to 80℃, sealed and reacted for 10h, after the ...
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