1. Product characteristic This product is styrene and divinyl benzene cross linked copolymer matrix with quaternary amine[-N(CH3)3OH-] anion exchange resin. It’s basicity is equal to strong base’s. It has the features of good mechanical strength and high heat resistance and working exchange capacity.

　　2. Corresponding foreign mark

　　Purolite A400; Amberlite IRA-402/420; Bayer M504/510; Dow Dowex SBR-P.

　　3. Carried standard

　　DL519-93 HG/T2163-91 Q/JH105-2002

　　4. Physical and chemical property

　　Leave factory form: Cl- Appearance: light yellow to gold yellow transparency sphericity particles

　　5. Application

　　It is mainly used for pure water, high pure water preparation, wastewater treatment, extraction of biochemical products..

　　6. Package and storage

　　This product is packaged by woven bag lined with plastic sheets. 25kg or 25L per bag. It can also be packaged by plastic drum or other container according to customer’s demand.

　　This product is dangerous goods.the storage temperature is 5-40℃. It is forbidden to dehydration,exposure..