CAS No.: [65447-77-0]

Polysuccinic acid (4-hydroxy-2,2,6, 6-tetramethyl-1-piperidine ethanol) ester


A polymerized hinderer amine light stabilizer


low volatile, mobility is low, it has good compatibility with materials; In the material with pigment, the application effect is better than ultraviolet absorbent;It can also improve the thermal oxygen aging resistance of the material.

Melting point℃


Product form

White or light yellow granular powder


25kg Carton


polyolefin, polyoxymethylene, polyamide, polyurethane and other materials.

0.1% 1.2%, the specific amount according to the client application testing to determine.

Solubility @20 ℃ ( g/100g solvent )
Acetone Xylene Methyl n-pentanone 100# solvent oil Ethanol Propanediol methyl ether acetate Butyl acetate Diethylene glycol butyl ehter n-hexane Water
8 23 14 24 <0.5 11 15 3 <0.5 <0.01
Online message
*Company Name:
Application Industry: