Equivalent: Chimassorb 944 ( Ciba SC )/ Lowilite 94 (Chemtura)
Molecular weight: 2100 ~ 3000
CAS No.: 70624-18-9
Palst--944 is histamine macromolecule light stabilizer. Its light stability is very high. Due to its large molecule weight, Palst-944 is of fine heat-resistance, drawing-standing, low volatility and well colophony compatibility. It can be applied to LDPE, PP fiber and glue belt, EVA, ABS, polystyrene and foodstuff package etc. Recommended dosage is 0.2 phr.