| abstract |
The invention belongs to the field of plastic floors, and particularly relates to a preparation method of a wear-resistant flame-retardant plastic floor material. The invention firstly takes cotton and flax stems as raw materials, the cotton and flax stems are crushed and then are subjected to oxidation treatment and high-temperature high-pressure treatment to prepare modified cotton and flax fibers, then the modified cotton and flax fibers are soaked in a sodium silicate solution and are subjected to acid reaction to obtain a prefabricated reinforcing material, then the prefabricated reinforcing material is mixed with an ammonium polyphosphate solution for soaking treatment to obtain a self-made reinforcing material, and finally the self-made reinforcing material, polyvinyl chloride, ethylene-vinyl acetate copolymer, silicone-acrylic emulsion, the self-made reinforcing material and other raw materials are mixed and extruded for granulation to finally prepare the wear-resistant flame-retardant plastic floor material. |