▎ 摘　　要

NOVELTY - Vacuuming type polymer composite graphene haze-proof material comprises e.g. ethylene-vinyl acetate copolymer, high polyethylene, nano-active agent, foam alumina, nano-cerium oxide powder, polylactic acid-chitosan, nano graphene, conductive mica powder, nano-conductive graphite powder, trimer of polyisocyanate, polytetrafluoroethylene fiber, aluminum hydroxy compounds, modified nano-titanium dioxide, fly ash, calcium hydroxide, silica lime, furan resin, waste syrup, sodium lauroyl sarcosinate, Abies balsamea gum, asbestos, additives and water. USE - Used as vacuuming type polymer composite graphene haze-proof material. ADVANTAGE - Vacuuming type polymer composite graphene haze-proof material is biodegradable, and environmentally friendly. DETAILED DESCRIPTION - Vacuuming type polymer composite graphene haze-proof material comprises 20-25 pts. wt. ethylene-vinyl acetate copolymer, 8-10 pts. wt. high polyethylene, 5-8 pts. wt. nano-active agent, 8-10 pts. wt. foam alumina, 5-8 pts. wt. nano-cerium oxide powder, 15-20 pts. wt. polylactic acid-chitosan, 10-15 pts. wt. nano graphene, 0.3-0.5 pts. wt. conductive mica powder, 0.2-0.4 pts. wt. nano-conductive graphite powder, 0.8-1 pts. wt. trimer of polyisocyanate, 1-2 pts. wt. polytetrafluoroethylene fiber, 4-7 pts. wt. aluminum hydroxy compounds, 10-25 pts. wt. modified nano-titanium dioxide, 20-25 pts. wt. fly ash, 6-7 pts. wt. calcium hydroxide, 6-8 pts. wt. silica lime, 15-20 pts. wt. furan resin, 5-8 pts. wt. p-toluenesulfonic acid, 8-10 pts. wt. methyl sulfate, 5-8 pts. wt. glyceryl triacetate, 2-3 pts. wt. porous aluminum titanate, 3-5 pts. wt. zirconite, 2-3 pts. wt. cement coke residue, 2-4 pts. wt. nano-alumina, 10-15 pts. wt. mesh soil, 8-12 pts. wt. sea mud, 5-10 pts. wt. polyvinyl acetate, 4-6 pts. wt. tung oil, 3-6 pts. wt. waste syrup, 1-2 pts. wt. sodium lauroyl sarcosinate, 3-5 pts. wt. Abies balsamea gum, 4-8 pts. wt. asbestos, 6-8 pts. wt. additives and water, where nano-active agent is mixture of magnesium oxide, aluminum oxide, silicon nitride and boron nitride in a mass ratio of 1:2:3:1, preparation method of modified nano-titanium dioxide includes soaking activated carbon fiber in deionized water (1-2 times) for 1-2 hours, drying in oven for 3-5 hours, mixing metatitanic acid slurry and urea, then adding into deionized water (3-5 times), stirring, adding the treated activated carbon fiber, heating with stirring at 90-96 degrees C for 2-4 hours to obtain final product; preparation method of additive includes dispersing magnesium aluminum hydrotalcite dispersed in deionized water containing carbon dioxide to obtain slurry, and then dissolving excess of sodium dihydrogen phosphate dihydrate in water to obtain solution, then adding solution into slurry, heating with stirring, adjusting pH value to 3 using acetic acid, reacting for 3 hours under refluxing temperature, and then naturally cooling, washing with deionized water containing carbon dioxide, filtering until filtrate pH value becomes 7, and drying to obtain final product, and preparation method of nano graphene includes adding graphite into concentrated sulfuric acid, and stirring at low temperature of -20 degrees C to -10 degrees C for 5-12 hours, then stirring at 0-5 degrees C for 5-12 hours, and carrying out oxidation reaction by adding potassium permanganate to obtain graphite oxide solution, adding obtained graphite oxide solution into cetyltrimethyl ammonium bromide (CTAB), flocculating CTAB-graphite oxide, and then carrying out modification reaction to obtain modified graphite oxide solution, filtering, washing, vacuum drying at 50 degrees C for 24 hours to obtain nano graphene. An INDEPENDENT CLAIM is also included for preparing vacuuming type polymer composite graphene haze-proof material comprising (1) mixing ethylene-vinyl acetate copolymer, high polyethylene, nano active agent, foam alumina, nano-cerium oxide powder, aluminum hydroxy compounds, modified nano-titanium dioxide, fly ash, calcium hydroxide, silica lime, furan resin, p-toluenesulfonic acid, methyl sulfate, glycerol triacetate, conductive mica powder, nano-conductive graphite powder, trimer of polyisocyanate, polytetrafluoroethylene fiber, porous aluminum titanate, zirconite, cement coke residue, nano alumina, asbestos, soil, crushing and grinding, then adding waste syrup, sodium lauroyl sarcosinate, additive and water and stirring to obtain mixed material, (ii) extruding mixed material into brick by vacuum brick extruder, where vacuum degree of vacuum brick extruding machine is 0.5-0.8 Mpa, extruding pressure is 6-10 Mpa, (iii) drying step (ii) obtained brick under natural conditions, sintering and molding at 800-900 degrees C, (iv) mixing Abies balsamea gum, tung oil and polyvinyl acetate, heating to 80-90 degrees C, stirring at a rate of 800-1000 revolutions per minute for 5-10 minute, spraying on surface of brick, insulating at 100-120 degrees C for 2-4 hours, mixing polylactic acid-chitosan and nano graphene, magnetic stirring for 5-6 hours to obtain uniform and stable transparent solution, loading graphene between layers by high temperature electro-spray, and cooling to obtain final product.