2H-1-Benzopyran-2-one, 7-(diethylamino)-4-methyl. Acts as an optical brightener. Offers excellent performance and high whitening yield. Can be used in a wide range of polymers and particularly in thermoplastic materials and synthetic resins. Compatible with cellulose acetate, polystylene, vinyls (PVC etc.) and other resins. Recommended dosage rate is 0.01-0.1%.
m-Xylenediamine. It is a colorless transparent liquid. It can become white solid by absorbing carbon dioxide in the air. Used in synthesis of curing agent for epoxy resins and synthesis functional epoxy resins & polyurethane nylon resins. Also used in manufacture of rubber, lubricant and paper processing agent.
NNDMA by Chemsfield is n, n-dimethylaniline. It is a colorless clear liquid. It can be co-polymerized with other vinyl monomers to obtain polymers. NNDMA performs solution polymerization, emulsification polymerization, suspended polymerization, and block polymerization.
