Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

SONGWON Sabo Stab UV 40 Hindered Amine Light Stabilizer

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

Features Of SONGWON Sabo Stab UV 40 Hindered Amine Light Stabilizer

  1. Chemical Resistance - Reduced interaction with agricultural chemicals and pigments

  2. Dual Protection - Combines UV stabilization and thermal oxidation resistance

  3. Low Migration - Polymeric structure ensures minimal material loss

  4. Color Compatibility - Minimizes interaction with pigments and fillers

  5. Food Contact Safe - Complies with food-grade material standards

  6. Processing Stability - Maintains performance under 120-150°C processing

Typical Applications Of SONGWON Sabo Stab UV 40 Hindered Amine Light Stabilizer

  1. Packaging Films - PE/PP films for extended shelf-life

  2. Automotive Parts - TPO components for exterior applications

  3. Industrial Fibers - UV-resistant PP fibers

  4. Construction Materials - PVC profiles and roofing membranes

  5. Consumer Goods - Durable plastic product

Specifications Of SONGWON Sabo Stab UV 40 Hindered Amine Light Stabilizer

TechnologyPolymeric HALS
Molecular Weight2600-3400 g/mol
AppearanceLight yellow pellets
Softening Point120-150°C
Recommended Loading0.05-1.5%
Food ContactCompliant
Bulk Density530-590 kg/m³


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