Nurcasorb HAL783

  • Description

Product 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.