Chemical
Name:
50% HALS 944+50% HALS 622
Formula:
[C35H66N8]n (n=4-5); H[C15H25O4N]nOCH3
CAS#:
70624-18-9(944)+65447-77-0(622)
Specifications:
|
Appearance
|
White or light yellow solid
|
|
Light
transmittance
|
≥90%(425nm)
≥91.5%(450nm)
≥93%(500nm)
|
|
Chroma(Apah)
|
≤120
|
|
Melting point
|
50-130℃
|
|
Volatiles
|
≤0.5%
|
|
Ash
|
≤0.1%
|
Application:
Light stabilizer 783 is suitable for polyolefin materials, particularly effective in PP fiber, tape, thin or thick LLDPE, LDPE products. It can effectively prolong product service life.
Package:
25kg/carton or as customer's requirement. 500kgs/pallet.
