UVASORB® HA44
Description:
Uvasorb HA44 is a high molecular weight (>2,500) Hindered Amine Light Stabilizer (HALS) designed for long-term UV and thermal stabilization in plastics, coatings, and elastomers. Its low volatility and excellent migration resistance provide superior protection against photodegradation, discoloration, and surface chalking, ensuring extended product lifespan and durability.
Uvasorb HA44 is particularly effective in polyolefins (PP, PE), ABS, PVC, polyurethane, and automotive coatings, offering outstanding resistance to UV-induced degradation, loss of mechanical integrity, and surface deterioration.
Specifications:
| Industry | Coatings & Surfaces, Plastic Additives, Polymerization |
|---|---|
| Markets | Agricultural, Building & Construction, Colorants, Film Fiber & Tape, Geomembrane & Geosynthetics, Polyolefins |
| Class | HALS |
| CAS Number | 70624-18-9(USA), 71878-19-8 |
| INCI Name | N/A |
| Applications | Agricultural Film, Artificial Turf, Automotive, Film & Fiber, Geomembrane, Geosynthetic, Monofilament, Polyolefins, Polypropylene-Elastomer Blends, Roofing |
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