RIASORB&©|174; UV-944
CAS No.: [70624-18-9; 71878-19-8]
Poly - {[6 - [(1,1,3,3 - methyl butyl) - the amino] - 1,3,5 - triazine - 2, 4-2 base] [2 - (2,2,6,6 - tetramethyl piperidine) - amino] - the hexyl - [4 - (2,2,6,6 - tetramethyl piperidine) - the amino]}
Description
A widely used polymerized hindered amine light stabilizer.
Characteristics
good extraction resistance, especially Apply to thin products, such as fiber and film; It can also improve the thermal oxygen aging resistance of the material.
Molecular weight:2000-3100
Softening point℃:100-135
Product form:Light yellow tran***rent particles
Package:25kg Carton
Properties
Apply to: polyolefin, polyurethane, polyamide, such as pom, PVC, elastomer material.
Recommended addition amount: 0.05% 1.0%, the specific amount according to the client application testing to ***ermine. |
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