4HBAGE, with a glycidylether group at the end of a longer alkyl chain, gives
excellent scratch resistance due to its high crosslinking ratio and unique
flexibility.(compared to GMA)
4HBA, with a primary hydroxyl group at the end of a longer alkyl chain, gives excellent
scratch resistance due to its high crosslinking ratio and unique flexibility
BPDA (3,3',4,4'-Biphenyltetracarboxylic dianhydride) is a raw material for the polyimide resin component of one of the super-engineering plastics. It is used for many important information and electronic technology products such as mobile phones and copying machines.
CAS: No.2420-87-3(T)
EINECS: No.219-342-9
Japan Chemical Mfg. Reg.: No.4-833
Japan Poisonous and Deleterious Substances Control Law: Not applicable Fire Services Law: Not applicable