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

SONGWON SONGSORB 8100 Benzotriazole UV Absorber

SONGWON SONGSORB 8100 is a high-performance benzotriazole-based UV absorber from the SONGSORB series, offering exceptional photostability and thermal resistance for polymers. It effectively protects plastics, coatings, and adhesives against UV-induced degradation, ensuring long-term color retention and mechanical integrity in demanding outdoor applications.
  • songwon songsorb 8100 benzotriazole uv absorber_c3ce96c1
  • songwon songsorb 8100 benzotriazole uv absorber_c3ce96c1

Features Of SONGWON SONGSORB 8100 Benzotriazole UV Absorber

  1. Highly effective UV absorption in the 290–400 nm range, providing broad-spectrum protection against photodegradation.

  2. Excellent thermal and hydrolytic stability, ensuring consistent performance during high-temperature processing and long-term service life.

  3. Low volatility and minimal migration, supporting retention in polymer matrices under demanding end-use conditions.

  4. Good compatibility with common engineering thermoplastics including polypropylene, polyethylene, and styrenic polymers.

  5. Non-discoloring formulation, maintaining clarity and color fidelity in transparent and light-colored applications.

Typical Applications Of SONGWON SONGSORB 8100 Benzotriazole UV Absorber

  1. Automotive interior components exposed to sunlight, such as dashboards and trim parts.

  2. Outdoor consumer goods including garden furniture, storage containers, and recreational equipment.

  3. Building and construction materials like window profiles, cladding panels, and roofing membranes.

  4. Packaging films and containers requiring extended UV resistance for shelf-life preservation.

  5. Coatings and inks for industrial and decorative applications where weatherability is critical.

Specifications Of SONGWON SONGSORB 8100 Benzotriazole UV Absorber

Chemical TypeBenzotriazole derivative
Product FormFree-flowing white to off-white crystalline powder
AppearanceWhite to pale yellow crystalline solid
Primary ApplicationsPolyolefins, styrenics, engineering plastics, coatings, and adhesives
Key FeaturesUV absorption, thermal stability, low volatility, non-discoloring
BenefitsExtended product lifetime, reduced surface cracking/yellowing, improved color retention
SolubilitySoluble in common organic solvents (e.g., toluene, xylene, chlorinated hydrocarbons); low water solubility
Storage ConditionsStore in a cool, dry, well-ventilated area away from direct sunlight and moisture


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