Shenzhen Feiming Science and Technology 

4,4'-Oxydianiline(ODA) by Shenzhen Feiming Science and Technology  is polyimide monomer. It is a reagent used in the preparation of polyimide-silica composite membranes for gas separation techniques. Used in the synthesis of polymer films... view more

1,2,4,5-Benzenetetracarboxylic anhydride (PMDA) by Shenzhen Feiming Science and Technology  is polyimide monomer. It is an acidic anhydride that can be used as a repair agent and as a chain extender in the formation of polyethylene terephthalate (PET) based chain... view more