Introduction:UV-3853 as one hindered amine light stabilizer. Has many advantages such as nontoxic 、cheap and good light stability.
Chemical name : 2,2,6,6-tetramethyl-4-piperidinyl stearate
Details:
CAS NO : 167078-06-0
Molecular: C27H53NO2
Physical Properties:
Appearance :White waxy solid or yellow liquid
Melting Point :≥28℃
Boiling Point :400℃
Specific Gravity :0.895
Saponification Value(mgKOH/g) :128 ~137
Ash% : ≤0.5
Transmittance : 425nm ≥75% ; 450nm≥85%
Applications
mainly used in polyolefin plastic 、polyurethanes 、ABS resins 、painting 、adhesives 、rubber etc.