Isotretinoin

Friday 22 March 2024

2,2-Dihydroxy-4,4-dimethoxybenzophenone PowerSorb™ 3049 is an efficient UV absorber for polyester film, which it protests from premature damage, particularly under severe exposure conditions. Technical Data of PowerSorb™ 3049 cas 131 54 4 Synonyms Uvinul 3049, Eversorb 52, UV-3049...

Friday 22 March 2024

2,2',6,6'-tetra-tert-butyl-4,4'-methylen ediphenol Synonym: 4,4ʹ-methylenebis (2,6-di-tertiary-butylphenol) Phenol, 4,4-methylenebis(2,6-bis(1,1-dimethyleth)) )- PowerNox™ 4426 has extreme low volatile. It is used for synthetic resin antioxidants due to its resisting thermal oxidation...)

Friday 08 September 2023

TTA27 (dicyclopentadiene epoxide) is a typical cycloaliphatic epoxy resin. Its molecular structure is characterized by a close bicyclic structure between two epoxy groups and a stable methylene bridge across the six-membered ring. Therefore, the cured product of TTA27 has the characteristics...