LIGHT STABILIZER LS 119 CAS NO.106990-43-6

Guangzhou Chengshuai New Material Co.,Ltd.

Chemical name: N,N',N'',N'''-tetrakis(4,6-bis(butyl-(N-methyl-2,2,6,6- tetramethylpiperidin-4-yl)amino)triazin-2-yl)-4,7- diazadecane-1,10-diamine
CAS No.: 106990-43-6
Molecular formula: C132H250N32
Molecular weight:2285.7

Appearance: White or Light Yellow Granule or Powder
Purity, by HPLC:≥99.0%
Volatile matter:≤0.5%
Melting point:115~150℃
Ash content:≤0.1%
Transmittance: 425nm 93.0%min
450nm 95.0%min
Loss on drying: 1% @240℃
10%@345℃

olubility (20℃, g/100ml solvent)
Solubility: Soluble in acetone and chloroform,insoluble in water.

LIGHT STABILIZER LS-119 is used for the light stabilization of polyolefins, particularly polypropylene fibers and polyethylene-based agricultural films. It can also be used for the light stabilization of styrenic polymers (ABS,ASA), polyamides (especially fibers), thermoplastic polyurethanes (TPU), polyacetal, and powder coating.

Packing
25kg/fiber drum; 25kg/carton, or as per customer’s request.


Storage
Containers should be kept tightly closed when not in use. Store it in a dry, cool, well-ventilated shady place.

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