Nurcasorb HALS770

Nurcasorb HALS770

  • Description

Product Description

PRODUCT SPECIFICATIONS
PRODUCT NAME: HALS 770
CHEMICAL NAME: Bis( 2,2,6,6-Tetramethyl-4-Piperidinyl) Sebacate
CAS NO.: 52829-07-9
Formula: C28H52O4N2
Equivalent: Tinuvin 770 (Ciba SC)
SPECIFICATIONS
Appearance : White crystalline powder
Content %: 99.0 min.
Melting Point ℃: 81–86
Ash %: 0.05 max.
Volatile  %: 0.5 max.
Transmittance Value 425nm %: 97 min.
Transmittance Value 500nm %: 98 min.
Applications:
HALS 770 is used in PP.PE.PS.PU ABS resins. Optimum effects are obtained when used together with antioxidants and UV-absorbers
PACKAGE:
25kg net fiber drum