RIASORB® UV-944 UV Absorbers  Chemical Auxiliary Agent

RIASORB® 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 weight2000-3100

Softening point℃100-135

Product formLight yellow transparent particles

Package25kg 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 determine.

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