▎ 摘　　要

NOVELTY - Manufacturing a wood-plastic composite floor involves adding 150-180 pts. wt. pine-skinned trunks, 5-6 pts. wt. aqueous solution of graphene oxide concentration of 1 milligram per milliliter, and 40 wt.% n-butanol solution of 150-180 pts. wt. iron methylbenzenesulfonate, 5-6 pts. wt. chopped glass fiber, 50-60 pts. wt. isophthalic resin, sufficient 3,4-ethylene dioxythiophene monomer, sufficient N, N-dimethylamide, sufficient glucose powder, sufficient polysiloxane solution. The pine-skinned trunk is cut into sections, each length is 1.5-1.8 times the diameter of the pine-skinned trunk, and then the pine section is completely immersed in water, boiled the water, kept it until the moisture content of the pine-skinned trunk is 25-30 wt.%, and then used the hydraulic device to press the water-stained pine-skinned trunk with a pressure of 80-100 mega Pascal and a straight line in the direction of the trunk axis. USE - Method for manufacturing wood-plastic composite floor for shopping mall floor. ADVANTAGE - The method enables to manufacture a wood-plastic composite floor which has surface abrasion, tear resistance, high intensity, resistance and acid resistance and oxidation resistance. DETAILED DESCRIPTION - Manufacturing a wood-plastic composite floor for a shopping mall floor, involves adding 150-180 pts. wt. pine-skinned trunks, 5-6 pts. wt. aqueous solution of graphene oxide concentration of 1 milligram per milliliter, and 40 wt.% n-butanol solution of 150-180 pts. wt. iron methylbenzenesulfonate, 5-6 pts. wt. chopped glass fiber, 50-60 pts. wt. isophthalic resin, sufficient 3,4-ethylene dioxythiophene monomer, sufficient N, N-dimethylamide, sufficient glucose powder, sufficient polysiloxane solution. The pine-skinned trunk is cut into sections, each length is 1.5-1.8 times the diameter of the pine-skinned trunk, and then the pine section is completely immersed in water, boiled the water, kept it until the moisture content of the pine-skinned trunk is 25-30 wt.%, and then used the hydraulic device to press the water-stained pine-skinned trunk with a pressure of 80-100 mega Pascal and a straight line in the direction of the trunk axis of the pine and pressed into a flat cake to obtain a preliminary substrate. The obtained preliminary substrate is cut and cut into square slices with a thickness of 1-1.5mm, and then all the square slices are completely immersed in the polygalacturonase aqueous solution until the end of enzymatic hydrolysis, and the enzymatic hydrolysis is carried out with water. The product is rinsed clean, the liquid is filtered to obtain multiple lignocellulosic grid structures. The aqueous solution of prepared graphene oxide is placed in prepared N,N-dimethylformamide and the N,N-dimethylformamide is controlled. The amount of the graphene oxide is maintained at a concentration of 0.19-0.22 milligram per milliliter, and then ultrasonically treated with an ultrasonic device of 500-600 watt for 2 hours to obtain a graphene dispersion. The obtained graphene dispersion is mixed with the 40 wt.% prepared n-butanol solution of iron toluenesulfonate and the ultrasonication is continued for 20-25 minutes to obtain a mixed dispersion. The obtained substrate is placed in a chemical vapor polymerization apparatus, and a prepared gas composed of 3,4-ethylenedioxythiophene monomer is passed to obtain a polymerization reaction field, after 110-115 minutes. The prepared glucose powder is prepared into an aqueous solution having a mass concentration of 4-5 wt.%, and the obtained pre-formed substrate is completely immersed in the aqueous glucose solution, and the temperature is raised to 90-98 degrees C for reduction reaction. The prefabricated substrate is taken out and dried to obtain a desired fascia composite sheet. The prepared polysiloxane solution is accelerated by infrared light irradiation after spin coating, and the spin-coating process is repeated for 5-6 times, after the crystallization.