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

SONGWON SONGSORB 3600 Benzotriazole UV Absorber

SONGWON SONGSORB 3600 is a high-performance benzotriazole-based UV absorber from SONGWON’s SONGSORB series, offering exceptional photostability and thermal resistance for polymers, coatings, and adhesives. It effectively prevents UV-induced degradation, yellowing, and mechanical property loss while maintaining clarity and compatibility in demanding applications.
  • songwon songsorb 3600 benzotriazole uv absorber_72160bc9
  • songwon songsorb 3600 benzotriazole uv absorber_72160bc9

Features Of SONGWON SONGSORB 3600 Benzotriazole UV Absorber

  1. High photostability under prolonged UV exposure, ensuring long-term protection in demanding outdoor applications.

  2. Excellent compatibility with a broad range of polymers including polyolefins, ABS, polycarbonate, and engineering thermoplastics.

  3. Low volatility and minimal migration, supporting stable performance during high-temperature processing and end-use conditions.

  4. Non-staining formulation suitable for light-colored and transparent polymer systems.

  5. Regulatory-compliant for use in food-contact and automotive interior applications where applicable.

Typical Applications Of SONGWON SONGSORB 3600 Benzotriazole UV Absorber

  1. Automotive interior trim and dashboards requiring UV resistance and low VOC emission.

  2. Outdoor plastic furniture and garden products exposed to intense sunlight and weathering.

  3. Building & construction profiles such as window frames, cladding, and roofing membranes.

  4. Packaging films and containers for UV-sensitive contents, including pharmaceutical and agricultural products.

  5. Electrical & electronic housings where thermal stability and color retention are critical.

Specifications Of SONGWON SONGSORB 3600 Benzotriazole UV Absorber

Chemical TypeBenzotriazole derivative
Product FormFree-flowing white to off-white crystalline powder
AppearanceWhite to light yellow crystalline solid
Melting Point148–152 °C (determined by DSC)
SolubilitySoluble in common organic solvents (e.g., chloroform, THF, toluene); low solubility in water
UV Absorption Max (λmax)~345 nm (in ethanol)
Primary ApplicationsPolymer stabilization for outdoor and automotive applications
Key FeaturesUV absorption, thermal stability, low volatility, non-discoloring


Get in Touch with ERICW
Let competitive chemical materials go global.

Your Name *

Your Email *

Your Phone

Country

Your Message *