SONGWON Sabo Stab UV 40 is a polymeric hindered amine light stabilizer (HALS) designed for polyolefins and engineered plastics. With its high molecular weight (2600-3400 g/mol) and narrow molecular distribution, it delivers exceptional UV resistance and thermal stability for both thin and thick-section applications
Chemical Resistance - Reduced interaction with agricultural chemicals and pigments
Dual Protection - Combines UV stabilization and thermal oxidation resistance
Low Migration - Polymeric structure ensures minimal material loss
Color Compatibility - Minimizes interaction with pigments and fillers
Food Contact Safe - Complies with food-grade material standards
Processing Stability - Maintains performance under 120-150°C processing
Packaging Films - PE/PP films for extended shelf-life
Automotive Parts - TPO components for exterior applications
Industrial Fibers - UV-resistant PP fibers
Construction Materials - PVC profiles and roofing membranes
Consumer Goods - Durable plastic product
Technology | Polymeric HALS |
Molecular Weight | 2600-3400 g/mol |
Appearance | Light yellow pellets |
Softening Point | 120-150°C |
Recommended Loading | 0.05-1.5% |
Food Contact | Compliant |
Bulk Density | 530-590 kg/m³ |
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