Pamsorb-531 (Polymer additives)
Supplied by Polymate Additives
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Pamsorb-531
by Polymate Additives
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Pamsorb-531 by Polymate Additives is 2-hydroxy-4-n-octoxybenzophenone. Acts as a light stabilizer. It absorbs ultra-violet rays of 240-340 nm. It is of light color, non-toxic, shows good compatibility, small mobility and easy processing. Compatible with PE, PVC, PP, PS, PP fiber, ethylene-vinyl acetate. Recommended dosage is 0.1-0.5%.