RIASORB&©|174; UV-622
CAS No.: [65447-77-0]
Polysuccinic acid (4-hydroxy-2,2,6, 6-tetramethyl-1-piperidine ethanol) ester
Description
A polymerized hinderer amine light stabilizer
Features
low volatile, mobility is low, it has good co***tibility 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℃:50-70
Product form:White or light yellow granular powder
Package:25kg Carton
Properties
Apply to: polyolefin, polyoxymethylene, polyamide, polyurethane and other materials.
Recommended addition amount: 0.1% 1.2%, the specific amount according to the client application testing to ***ermine. |
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