▎ 摘　　要

NOVELTY - Dust suction type nano-graphene loaded fiber bundle comprises 25-30 pts.wt. cellulose acetate fiber, 20-25 pts.wt. alginic acid, 5-10 pts.wt. hydrochloric acid, 30-35 pts.wt. coal gangue, 20-25 pts.wt. ethylene-vinyl acetate copolymer, 8-10 pts.wt. polyethylene, 5-8 pts.wt. active agent, 5-8 pts.wt. triacetyl glycerine, 0.3-0.5 pts.wt. conductive mica powder, 0.2-0.4 pts.wt. nano-conductive graphite powder, 0.8-1 pts.wt. polyisocyanate trimer, 1-2 pts.wt. polytetrafluoroethylene fiber, 2-3 pts.wt. porous aluminum titanate and 15-20 pts.wt. polylactic acid/chitosan nanofiber. USE - Dust suction type nano-graphene loaded fiber bundle. ADVANTAGE - The dust suction type nano-graphene loaded fiber bundle is prepared in a cost-effective manner, and ensures wide application range and market prospects. DETAILED DESCRIPTION - Dust suction type nano-graphene loaded fiber bundle comprises 25-30 pts.wt. cellulose acetate fiber, 20-25 pts.wt. alginic acid, 5-10 pts.wt. hydrochloric acid, 30-35 pts.wt. coal gangue, 20-25 pts.wt. ethylene-vinyl acetate copolymer, 8-10 pts.wt. polyethylene, 5-8 pts.wt. active agent, 5-8 pts.wt. triacetyl glycerine, 0.3-0.5 pts.wt. conductive mica powder, 0.2-0.4 pts.wt. nano-conductive graphite powder, 0.8-1 pts.wt. polyisocyanate trimer, 1-2 pts.wt. polytetrafluoroethylene fiber, 2-3 pts.wt. porous aluminum titanate, 15-20 pts.wt. polylactic acid/chitosan nanofiber, 10-15 pts.wt. nano-graphene, 10-25 pts.wt. modified nano-titanium dioxide, 20-25 pts.wt. fly ash, 6-7 pts.wt. slaked lime, 6-8 pts.wt. silicon oxide, 15-25 pts.wt. diethyl terephthalate, 10-15 pts.wt. 3-aminocrotonic acid methyl ester, 15-20 pts.wt. tetrabromophthalic anhydride, 15-21 pts.wt. polyethylene resin, 2-4 pts.wt. nano-alumina, 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. SODIZUM lauroyl sarcosinate, 3-5 pts.wt. balsam fir, 4-8 pts.wt. asbestos fiber, 6-8 pts.wt. additive and proper amount of water. Dust suction type nano-graphene loaded fiber bundle is prepared by mixing modified nano-titanium dioxide, quaternary ammonium salt and lactic acid. Water is added to obtained mixture, and then uniformly stirred at 80-90 degrees C. Titanium dioxide particles are added to obtained material, and then fully and uniformly stirred to obtain a product. The obtained product is cooled, and then dried to obtain dried product. The nano-active agent is magnesium oxide, aluminum oxide or silicon nitride. The modified nano-titanium dioxide is prepared by soaking active carbon fiber in deionized water for 1-2 hours. The soaked material is dried in an oven for 3-5 hours. The mixture is uniformly stirred with water at 90-96 degrees C for 2-4 hours. The additive is prepared by dispersing certain amount of magnesium aluminum hydrotalcite in deionized water to prepare slurry. Monosodium phosphate dehydrate is added to obtained slurry, and then treated with acetic acid for adjusting pH value to 3.7. Graphite is added to concentrated sulfuric acid, and then processed at -20 degrees C to -10 degrees C for 5-12 hours. The mixture is stirred at 0-5 degrees C for 5-12 hours, and then potassium permanganate is added to obtained material. Cetrimonium bromide is added to obtained material, and then processed to obtain modified graphite oxide solution. The modified graphite oxide solution is filtered, and then the filtrate is dried at 50 degrees C for 24 hours to obtain nano-graphene.