BASF
HALS Light Stabilizer Tinuvin 770
CAS 52829-07-9
In StockMOQ
25 kg
Lead Time
7–10 days
Packaging
25 kg bags
Specifications
| Purity | ≥98% |
| Molar Mass | 481 g/mol |
| Melting Point | 81–85°C |
| UV Absorption | None (radical scavenger) |
FAQ
UV absorbers (benzotriazoles, benzophenones) absorb UV radiation and dissipate it as heat. HALS do not absorb UV — they scavenge peroxy radicals formed during photooxidation. Combined use gives synergistic protection.
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