Pусский
- Description
HALS 783 is a synergistic mixture of HALS 944 and HALS 622. It is a versatile UV stabilizer with outstanding extraction resistance, low gas fading, and low pigment interaction. HALS 783 is particularly well suited for LDPE, LLDPE, HDPE films, tapes and thick sections and for PP fibers and films. It is also the product of choice for thick sections where direct food contact approval is required.
PACKAGE: 25kg net carton
| PRODUCT SPECIFICATIONS | |||
| PRODUCT NAME: | HALS 783 | ||
| CHEMICAL NAME: | a mixture of Poly-{[6-[(1,1,3,3-tetramethylbutyl)-imino]-1,3,5-triazine- 2,4-diyl][2-(2,2,6,6-tetramethylpiperidyl)-amino]-hexamethylene-[4-(2,2,6,6-tetramethylpiperidyl)-imino]}and Poly-(N- β -hydroxyethyl-2,2,6,6-tetramethyl-4- hydroxy- piperidyl succinate) | ||
| CAS NO.: | 76024-18-9 65447-77-0 | ||
| Equivalent: | Tinuvin 783 (Ciba SC) | ||
| SPECIFICATIONS | |||
| Appearance : | White to slightly yellow solid | ||
| Ash,%(m/m): | 0.1 max. | ||
| Volatile,%(m/m): | 1.0 max. | ||
| Light transmittance (%): | 425 nm: | 90 min. | |
| 500 nm: | 93 min. | ||