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Primary riazine light stabilizer manufaturer in CHINA

DXSORB®3638

Products name DXSORB®3638
Chemical name 2,2’-(1,4-phenylene)bis-4H-3,1-benzoxazin-4-one
CAS NO. 18600-59-4
Structural formula
Appearance White or almost white crystalline powder
Melting point ≥315℃
Molecular weight 368.34
Application PET Film
Fiber
Containers
PETG
PC-Capstock
PC Molding