Light Stabilizer 944 (High-Molecular HALS, Low Migration)
CAS 71878-19-8
In StockMOQ
25 kg
Lead Time
7–14 days
Packaging
25 kg bags
Specifications
| Chemical Type | Polymeric HALS (polypropylene-amine condensate) |
| Appearance | Off-white granules or powder |
| Molecular Weight | 2000–3100 g/mol |
| Melting Range | 100–125 °C |
| Recommended Dosage | 0.5–2.0% |
| Heat Stability | Excellent (up to 300 °C processing) |
FAQ
Yes. LS-944 has a high melting point (100–125°C) and thermal stability up to 300°C processing temperature, making it compatible with bake-cure powder coatings and industrial baked finishes.
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