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

SONGWON Sabo Stab UV 91 Hindered Amine Light Stabilizer

SONGWON Sabo Stab UV 91 is a wax-based hindered amine light stabilizer (HALS) that provides exceptional UV protection and color stability for polyolefin applications. Its unique formulation offers superior compatibility with polyolefins while minimizing blooming and migration issues.

Features Of SONGWON Sabo Stab UV 91 Hindered Amine Light Stabilizer

  1. Excellent Compatibility - Reduces blooming and migration in polyolefins

  2. Color Stability - Maintains material appearance without yellowing

  3. Versatile Form - Available as concentrate masterbatch for easy handling

  4. Synergistic Effects - Works effectively with other stabilizers

  5. Processing Benefits - Improves dispersion and reduces dust

Typical Applications Of SONGWON Sabo Stab UV 91 Hindered Amine Light Stabilizer

  1. Automotive Parts - Durable TPO exterior components

  2. Outdoor Furniture - Weather-resistant plastic products

  3. Packaging Materials - UV-stable PE crates and containers

  4. Construction Films - Long-lasting roofing membranes

  5. Industrial Components - Protective plastic parts

Specifications Of SONGWON Sabo Stab UV 91 Hindered Amine Light Stabilizer

TechnologyWax-based HALS
AppearanceYellow waxy solid
Melting Point>28°C
Specific Gravity0.895
Recommended Loading0.05-1.5%
Saponification Value128-137 mg KOH/g
Ash Content<0.1%


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