▎ 摘　　要

NOVELTY - Strong alkaline ion exchange resin composite material comprises 75-90 wt.% polymerizable monomer, 5-15 wt.% co-monomer, 0.1-5 wt.% graphene and 0.1-10 wt.% initiator. The polymerizable monomer is chloromethylstyrene, 4-(3-chloropropyl)styrene, 4-(3-bromopropyl)styrene, 4-(4-chlorobutyl)styrene, 4-(4-bromobutyl)styrene, 4-(5-chloro-pentyl)styrene or 4-(5-bromopentyl)styrene. The co-monomer is ethylene glycol dimethacrylate, diallyl benzene, divinyl diphenylmethane or divinylbenzene. The graphene is monolayer graphene, multi-layer graphene or graphene oxide. USE - Used as strong alkaline ion exchange resin composite material. ADVANTAGE - The method is suitable for industrial production. DETAILED DESCRIPTION - Strong alkaline ion exchange resin composite material comprises 75-90 wt.% polymerizable monomer, 5-15 wt.% co-monomer, 0.1-5 wt.% graphene and 0.1-10 wt.% initiator. The polymerizable monomer is chloromethylstyrene, 4-(3-chloropropyl)styrene, 4-(3-bromopropyl)styrene, 4-(4-chlorobutyl)styrene, 4-(4-bromobutyl)styrene, 4-(5-chloro-pentyl)styrene or 4-(5-bromopentyl)styrene. The co-monomer is ethylene glycol dimethacrylate, diallyl benzene, divinyl diphenylmethane or divinylbenzene. The graphene is monolayer graphene, multi-layer graphene or graphene oxide. The initiator is benzoyl peroxide, azobisisobutyronitrile, lauroyl peroxide or cumene hydroperoxide. An INDEPENDENT CLAIM is also included for preparing strong alkaline ion exchange resin composite material, comprising: (a) preparing 0.3-3 wt.% aqueous solution of polymerizable additive i.e. solution-A, where the polymerizable additive is polyvinyl alcohol, gelatin, starch, methyl cellulose, bentonite or calcium carbonate, and the amount of polymerizable additive is 5-50 wt.% to the weight of polymerizable monomer; (b) uniformly mixing the polymerizable monomer, co-monomer, graphene and initiator to obtain solution-B; (c) pre-polymerizing the solution-B at 60-75 degrees C for 0.5-2.5 hours, then mixing with solution-A, warming to 70-90 degrees C, reacting for 5-15 hours, then heating to 90-100 degrees C, reacting for 5-15 hours, curing, decanting the supernatant, washing the precipitate, filtering, drying and screening to obtain composite resin microsphere having a particle size of 0.35-0.6 mm; and (d) adding 110-250 wt.% swelling agent, 70-200 wt.% amination reagent and 60-180 wt.% alkali into composite resin microsphere, reacting at 25-45 degrees C for 5-30 hours, washing, adding alkali, then washing with water to neutrality, where the swelling agent is dichloromethane, 1,2-dichloroethane, chloroform or tetrahydrofuran, the amination agent is trimethylamine salt, triethylamine salt, diethylamine salt or tributylamine salt, and the alkali is sodium hydroxide or potassium hydroxide.