CAS No.52829-07-9
Name:
    Bis(2,2,6,6-tetramethyl-4-piperidine)sebacate
Formula:
    C₂₈H₅₂O₄N₂
Molecular weight:
    480.73
Quality specification:

Appearance：	Pale yellow or white powder
Melting point:	81-85℃
Volatility:	≤0.5%
Light transmittance: (10g/100ml toluene)	425nm＞90% 500nm＞95%
Purity：	≥99%
Ash:	≤0.1%

Directions:
    It is a kind of Hindered amine light stabilizer which can be used in PP, HDPE, PU, PS and ABS. The resin^，s thermal stability can be raised when it is used with antioxidant. When be used with other HALS together it shows excellent synergistic effect.