Poly[[6-[(1,1,3,3-tetramethylbutyl)amino]-s-triazine-2,4-diyl]-[(2,2,6,6-tetramethyl-4-piperidyl)imino]-hexamethylene-[(2,2,6,6-tetramethyl-4-piperidyl)imino]]. Acts as a light stabilizer. Used to... view more

GRANDSORB® BP-2 by Hongkun Group is 2,2',4,4'-tetrahydroxybenzophenone. Acts as a light stabilizer. GRANDSORB® BP-2 is used to expand service life of various ploymers such as PE, PP, PC, PU, PA and nylon... view more

2-hydroxy-4-methoxybenzophenone. Acts as a light stabilizer. Used for polythylene and other synthetic plastics. Recommended to be used at dosage of 0.5-1.5%... view more

GRANDSORB® BP-4 by Hongkun Group is 2-hydroxy-4-methoxybenzophenone-5-sulfonic acid. It acts as a light stabilizer. It is used to expand service life of various polymers such as PE, PP, PC, PU, PA and nylon... view more

2,2'-dihydroxy-4,4'-dimethoxybenzophenone. Acts as a light stabilizer. Used to expand service life of various polymers such as PE, PP, PC, PU, PA and nylon... view more

GRANDSORB® P by Hongkun Group acts as a light stabilizer. It features a strong absorption of ultraviolet radiation in the 300-400 nm region. Has a high degree of photostability over long periods of light... view more

2,4-dihydroxybenzophenone. Acts as a light stabilizer. It can effectively protect PMMA and clothing materials for being transnatured by light. Has great absorption wavelength from 280 to 340nm... view more