tinuvin 622 cas 65447-77-0
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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.