Name | styrene type polyethylene homogeneous anion exchange membrane |
Synonyms | styrene type polyethylene homogeneous anion exchange membrane |
Use | Uses this membrane is mainly used for salt water desalination, seawater concentration salt, sugar refining, a variety of waste liquid treatment and electrochemical aspects used as electrolytic diaphragm. |
high-pressure polyethylene film is used to obtain polyethylene impregnated film by heating and copolymerization of styrene and divinylbenzene. Then place the immersion membrane in chloromethyl methyl ether, anhydrous zinc chloride solution, heat, perform chloromethylation, and then aminate it with trimethylamine aqueous solution.