Preparation method of ABS antibacterial plastic board

Abstract

The invention relates to a preparation method of an ABS antibacterial plastic board. The method includes the steps of: (1) selecting 25kg of glass fiber, 1kg of nano-TiO2 and 2kg of an additive, putting the substances into a mixer, and conducting stirring for 30-40min; (2) adding 100kg of general grade ABS resin into the mixture obtained in step (1), and performing stirring for 20-40min; and (3) sending the mixture obtained step (2) into a board production line by a screw feeder, and making the obtained mixture into an ABS antibacterial plastic board by the board production line. The inventionhas the beneficial effects that: antibacterial functionalization of the ABS board is realized by adding nano-TiO2 into general grade ABS resin, glass fiber is added to reinforce the strength of the ABS board, a new method for preparation and production of boards special for ABS is opened up, has important application value in reversing the current situation of production of boards special for ABSwith resin special for ABS, and has good market prospects.

Description

technical field [0001] The invention belongs to the technical field of new material preparation, and in particular relates to a preparation method of an ABS antibacterial plastic board. Background technique [0002] ABS resin is an important general-purpose synthetic resin, which has the advantages of high impact resistance, good heat resistance and low temperature resistance, chemical corrosion resistance, high surface hardness, easy molding and processing, etc. It is widely used in electronic appliances, auto parts, furniture, bathroom and industrial parts. Although China is the largest producer of ABS resin in the world, most of them are general-purpose ABS resins. ABS special resins such as flame-retardant, transparent, high-gloss, matte, weather-resistant, antibacterial, and conductive mainly rely on imports, and the production costs are relatively high. ABS sheet is the basic material of ABS resin products. At present, the preparation method of ABS plastic sheet is m...

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Problems solved by technology

However, there is no research report on the modification of ABS sheets with nanomaterials.