Description
Tinuvin 622
Tinuvin 622 Quick Details
Chemical Name: Tinuvin 622
CAS No.:65447-77-0
Molecular Fomula:C7H15NO
Molecular Weight: > 2500
Chemical Structure:
Appearance:White coarse powder orgranule
Tinuvin 622 typical Properties
Item
Standard
Appearance
White coarse powder orgranule
Volatiles
≤0.5%
Light transmittance 425nm
≥98%
Light transmittance 500nm
≥99%
Ash
≤0.1%
Softening range
50-70 ℃
Tinuvin 622 Usage
Polymerized HALS with high molecular weight, low volatility, low degradation, hard lyextractable(bywater) orbleachable(bygas), and fineheatst ability,working
well with AO and UVA;Widely used in PP, PE, PS, ABS, PU, POM, TP Eetc.
Tinuvin 622 Packaging and Shipping
Packing: 25kg/ box; 20boxes/pallet
Tinuvin 622 Storage
Keep in a ventilated, dry and cool place.Should be stored separately with oxidants, food chemicals, shall not be mixed storage.
