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HALS 944 & Chimasorb 944 & Light Stabilizer 944 – Wellsorb 944
HALS 944 & Chimasorb 944 & Light Stabilizer 944 is histamine macromolecule light stabilizer. Its light stability is very high. Due to its large molecule weight.
CHEMICAL NAME: | Poly-{[6-[(1,1,3,3-tetramethylbutyl)amino]-1,3,5-triazine-2,4-diyl][(2,2,6,6-tetramethyl-4-piperidyl) imino]-1,6-hexanediyl[(2,2,6,6-tetramethyl-4-piperidyl)imino]} | ||
CAS NO.: | 70624-18-9 | ||
Equivalent: | Chimassorb 944 (Ciba SC)/Lowilite 94(Great Lakes) | ||
SPECIFICATIONS | |||
Appearance : | Pale yellow powder | ||
| Ash (%): | 0.1 max. | ||
| Volatile: | 1.0 max. | ||
Light transmittance (%) | 425 nm: | 90 min. | |
| 450 nm: | 93 min. | ||
Applications: | |||
Wellsorb 944 is histamine macromolecule light stabilizer. Its light stability is very high. Due to its large molecule weight, Wellsorb 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.8 | |||
PACKAGE: | |||
25kg net fiber drum | |||
