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

Solvay CYASORB UV 2908 Light Stabilizer

Solvay CYASORB UV 2908 is a high-performance hindered amine light stabilizer (HALS) from the CYASORB UV series, designed for polyolefins and engineering plastics. It offers exceptional long-term UV protection, thermal stability, and low volatility, enhancing weatherability without compromising mechanical properties or color retention.
  • solvay cyasorb uv 2908 light stabilizer_ccee0ebf
  • solvay cyasorb uv 2908 light stabilizer_ccee0ebf

Features Of Solvay CYASORB UV 2908 Light Stabilizer

  1. High-performance hindered amine light stabilizer (HALS) with synergistic UV absorption capability.

  2. Excellent thermal and hydrolytic stability for demanding processing conditions including extrusion and injection molding.

  3. Low volatility and minimal migration, ensuring long-term stabilization in thin-section and high-surface-area applications.

  4. Compatible with a broad range of polymers, including polyolefins, engineering thermoplastics, and elastomers.

  5. Non-discoloring formulation suitable for clear and pigmented systems requiring high aesthetic retention.

Typical Applications Of Solvay CYASORB UV 2908 Light Stabilizer

  1. Automotive interior and exterior components exposed to intense sunlight and elevated temperatures.

  2. Outdoor agricultural films (e.g., greenhouse, mulch, silage covers) requiring extended UV durability.

  3. Geotextiles and civil engineering membranes subjected to prolonged UV and weather exposure.

  4. Polypropylene and polyethylene fibers for outdoor textiles, ropes, and geosynthetics.

  5. Thin-walled packaging and containers for UV-sensitive contents in consumer and industrial markets.

Specifications Of Solvay CYASORB UV 2908 Light Stabilizer

Chemical TypeHindered amine light stabilizer (HALS) with benzotriazole UV absorber synergy
Product FormFree-flowing granules
AppearanceOff-white to light tan granules
Primary ApplicationsPolyolefins (PP, PE), engineering plastics (PA, PBT), thermoplastic elastomers (TPE)
Key FeaturesThermal stability up to 300°C; low extractability; excellent compatibility
BenefitsExtended service life under UV exposure; reduced surface cracking and embrittlement; improved color retention
Recommended Loading Range0.1–0.5 wt% depending on polymer and end-use requirements
Storage ConditionsStore in original unopened packaging at <30°C, protected from moisture and direct sunlight


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