详情
UV***0 Ⅰ.Chemical name
2,2'-Methylenebis[*-(2H-benzotriazol**-yl)**-(1,1,3,*-tetramethylbutyl)phenol]
Ⅱ.Introduction
UV***0 is a highly effective ultraviolet light absorber. It
exhibits strong absorbance in the ******0nm region and is
compatible with various resins, Featured by its character of very
low volatile,
UV***0 can be used in combination with HALS or antioxidant, it
is particularly suitable for processing and aging conditions where
high temperature, low volatility and good compatibility are
required, such as complex molding, fibers, sheets, laminated or
coextruded semi-finished parts.
Ⅲ.Molecular Formula :
C*1H*0N6O2
Ⅳ.Molecular Weight : **9
Ⅴ.CAS NO : **********1
Ⅵ.Chemical structure :
Ⅶ. The sale code name : PS***0
Ⅷ. Physical properties
Appearance : Slightly yellow
powder
Assay : ≥ *9%
Melting point : **5 °C
Loss on drying : ≤ 0.5%
Ash : ≤ 0.1%
Transmittance: **0nm≥*7% **0nm≥*8%
Ⅸ. Storage and transportation
:
The chemical stability is good.
It can be stored and transported according to the general chemical
matter regulation.
