Chemical name: bis (1,2, 2, 6, 6-pentamethyl-4-piperidinyl) sebacate

Molecular formula: C₃₀H₅₆N₂O₄

CAS NO. : 41556-26-7/82919-37-7

Specification:

Appearance: light yellow liquid

Assay: ≥ 96%

Chroma: < 50

Loss on drying: 0.5%Max

Ash: 0.1%Max

Light transmittance: @425nm≥98%; @500nm≥99%

Usage:

1. As liquid hindered amine light stabilizer, LS-292 can improve the durability of clear coats by inhibiting or retarding the occurrence of failures such as gloss reduction, cracking, color change, blistering and delamination. It has cooperative effects with UV absorbers of benzotriazol. It is mainly used in polyolefin, unsaturated polyester, PMMA, etc., especially suitable for polyurethane. It effects better on car special coatings because of good solubility in the solvent.

Packing: 50kg or 200kg plastic drum packing.