Wholesale Carbomer 940 - Cyclobutane-1,2,3,4-tetracarboxylic Dianhydride (CBDA) With Cas 4415-87-6 – Unilong

Cyclobutane-1,2,3,4-tetracarboxylic dianhydride and diamine monomer are used for preparation a polyimide (PI), the type of polyimide has excellent electrical characteristics and optical type, with the material prepared the PI film, in addition to having a higher rate cast visible outside, and can withstand high temperatures thirty-four Baidu. Its performance is very good, is the preparation of a liquid crystal display with an ideal material for the film.

Preparation reagents for biologically and pharmacologically active molecules; preparation of photosensitive polyimide materials for high-performance organic thin film transistors; selective cross-linking of polyimide photonic devices.

25kgs/drum, 9tons/20’container                                      
25kgs/bag, 20tons/20’container