▎ 摘　　要

NOVELTY - A hydrophobic loaded transition metal polystyrene building material comprises 0.6-1 pt. wt. hydroxystearic acid, 0.5-1 pt. wt. diphenyl imidazoline, 1-3 pts. wt. butyl acrylate, 6-8 pts. wt. zirconium oxychloride, 7-9 pts. wt. nickel chloride, 10-14 pts. wt. graphene oxide, 20-30 pts. wt. styrene, 0.1-0.2 pt. wt. dibenzoyl peroxide, 100-110 pts. wt. polystyrene, 1-2 pts. wt. 1H,1H,2H,2H-perfluorodecyltriethoxysilane, 0.7-1 pt. wt. dodecyltrimethylammonium chloride, 2-3 pts. wt. microcrystalline paraffin wax, 0.1-0.2 stannous sulfate, and 2-4 pts. wt. polyethylene glycol 1000. USE - Hydrophobic loaded transition metal polystyrene building material (claimed). ADVANTAGE - The hydrophobic loaded transition metal polystyrene building material improves the surface hydrophobicity and leakage resistance. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation method of hydrophobic loaded transition metal polystyrene building material, which involves (1) adding microcrystalline paraffin wax to 10-14 times of anhydrous ethanol, uniformly stirring, transferring into an oil bath at 110-120 degrees C, stirring for 3-6 minutes, discharging, adding diphenyl imidazoline, and stirring to room temperature to obtain alcohol dispersion, (2) adding dodecyltrimethylammonium chloride to 47-50 times of deionized water, uniformly stirring, adding zirconium oxychloride, heat-preserving at 50-60 degrees C for 3-10 minutes, adding polyethylene glycol 1000, and continuously stirring for 10-14 minutes to obtain zirconium oxychloride dispersion liquid, (3) adding graphene oxide to 200-300 times of deionized water, and ultrasonically processing for 100-120 minutes to obtain graphene dispersion liquid, (4) adding nickel chloride to 70-100 times of deionized water, uniformly stirring, mixing with graphene dispersion liquid and zirconium oxychloride dispersion liquid, uniformly stirring, feeding into a reactor, adding 10-14% aqueous ammonia, adjusting the pH value to 10-11, heating at 190-200 degrees C, maintaining the temperature for 6-7 hours, discharging, filtering, washing the precipitate 2-3 times, and drying at 76-80 degrees C for 20-25 hours to obtain pretreated graphene, (5) adding pretreated graphene to dimethylformamide having weight of 100-110 times, and ultrasonically treating for 1-2 hours to obtain amide dispersion, (6) mixing alcohol dispersion and amide dispersion, uniformly stirring, adding 1H,1H,2H,2H-perfluorodecyltriethoxysilane, ultrasonically processing at 65-70 degrees C for 1-2 hours, adding stannous sulfate, and stirring at room temperature to obtain silane dispersion, (7) adding styrene to 17-20 times of dimethylformamide, stirring for 16-20 minutes, mixing with silane dispersion, uniformly stirring, adding dibenzoyl peroxide, introducing nitrogen, stirring at 70-75 degrees C for 1-2 hours, transferring into oven, drying at 120-130 degrees C, discharging, and cooling to obtain polymer modified graphene, and (8) mixing polymer-modified graphene and polystyrene, adding remaining raw materials into the mixer, heating at 180-190 degrees C, heat-preserving for 10-12 minutes, cooling to room temperature, transferring to a flat vulcanizing machine at 190-200 degrees C and 10-15 MPa, maintaining the pressure for 3-4 minutes, cooling, and grinding into fine powder.