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:
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Appearance
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White or light yellow solid
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|
Light transmittance |
≥90%(425nm) ≥91.5%(450nm) ≥93%(500nm)
|
|
Chroma(Apah)
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≤120
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|
Melting point
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50-130℃
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|
Volatiles
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≤0.5%
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|
Ash
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≤0.1%
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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.
