| specifications︰ | Appearance: light yellow powder
Assay:99%min
Melting point:137-141
Loss on drying:0.5%max
Ash:0.1%max
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| an UV Absorber, used in plastics such as PE (Polyethylene, especially food grade), PP (Polypropylene), AS resin, ABS resin, polyamide resin, PVC (Polyvinylchloritde). Generally the dosage is 0.1-0.5%. |
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