BIOSORB® 622
CAS No.:
65447-77-0
Poly(4-hydroxy-2,2,6,6-tetramethyl-1-piperidine ethanol-alt-1,4-butanedioic acid)
Features:
It is a polymeric high molecular weight hindered amine light stabilizer, with low volatility, migration resistance, low alkalinity and high temperature resistance. It has synergetic effect with antioxidants and UV absorbers.
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Appearance:
White crystalline powder or granule
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Softening Point:
50-70℃
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Package:
25KG Carton
Applications:
BIOSORB® 622 is effective in a broad range of polymers and applications, particularly usefully in PE applications (injection molding, rotational molding, film, and tape), EVA, PP fibers, polyurethanes, polyacetals, polyamide, elastomers, adhesives etc.
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