LIGHT STABILIZER UV3853 CAS NO.167078-06-0

Product Details

Chemical name: 2,2,6,6-tetramethyl-4-piperidinyl stearate

CAS No.：167078-06-0

Molecular formula: C27H53NO2

Molecular weight：423.7

Appearance: White waxy solid

Purity, %: ≥ 99

Melting point, ℃: ≥ 28

Ash, %: ≤0.5

Saponification value, mgKOH/g: 128-137

Transmittance, % 425nm≥90

450nm≥95

LIGHT STABILIZER UV3853 is a new type of hindered amine light stabilizer, which protects the plastic from the damage of UV light. It has excellent stability to the surface of plastic such as luster, pulverization, yellowing. It has good compatibility, no phenomenon of bloom nor migration. It has excellent synergy with other stabilizer, especially with HALS and uv absorber of high molecular weight. It is used for polyolefin plastics, PU, ABS resin, paint, adhesives, rubber, etc. info at hhochem.com