Light Stabilizer-123 cas 129757-67-1 123 Light Stabilizer
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Chemical Name |
Light Stabilizer-123 |
Synonyms |
Bis-(1-octyloxy-2,2,6,6-tetramethyl-4-piperidinyl) sebacate; HALS HS-112;
|
Molecular Formula |
C44H84N2O6 |
Molecular Weight |
737.15 |
CAS No. |
129757-67-1 |
|
|
Appearance |
light yellow thick fluid |
Light transmittance |
425nm 95% 450nm 96% 500nm 98%
|
Purity |
Monomer >65% Oligomer >20%
|
Boiling point |
499.8C at 760 mmHg |
Density |
1.028 |
Refractive index |
1.479 |
Flash point |
256 C |
Packing |
25kg / drum |
Application |
light stabilizer for PP, high dense PE, PU, PS and ABS resin. It can work with oxidant to improve heat resistance, or work with UV adsorbent to improve stability in light. |
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