HINDERED AMINE LIGHT STABILIZER HS-944 POLY-{[6-[(1,1,3,3-TETRAMETHYLBUTYL)AMINO]-1,3,5-TRIAZINE-2,4-DIYL][(2,2,6,6-TETRAMETHYL-4-PIPERIDYL) IMINO]-1,6-HEXANEDIYL[(2,2,6,6-TETRAMETHYL-4-PIPERIDYL)IMINO]}

Beijing Tiangang Auxiliary Co., Ltd. was founded in 1998,specializes in producing series of hindered amine light stabilizer and its intermediates.This is the second company that President Liu Jie established,the first one is Beijing Huashan Auxiliary Factory founded in 1991.In order to enhance competitive ability, Tiangang merged Huashan at the beginning of 2004,became one company. Our products such as BW-10LD(622LD),HS-770,HS-508 and their intermediates have been sold well in domestic market as... View more >>