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

Solvay CYASORB UV-3853 PE 5 Light Stabilizer

Solvay CYASORB UV-3853 PE 5 is a high-performance light stabilizer from Solvay’s CYASORB UV absorber series, specifically formulated for polyethylene applications. It offers exceptional UV protection, thermal stability, and low volatility, ensuring long-term polymer integrity in demanding outdoor environments.
  • solvay cyasorb uv 3853 pe 5 light stabilizer_45b1f7c3
  • solvay cyasorb uv 3853 pe 5 light stabilizer_45b1f7c3

Features Of Solvay CYASORB UV-3853 PE 5 Light Stabilizer

  1. High-performance hindered amine light stabilizer (HALS) specifically optimized for polyethylene (PE) applications.

  2. Excellent compatibility and dispersion in polyolefin matrices without blooming or plate-out issues.

  3. Thermally stable up to 260 °C, enabling robust performance during high-temperature extrusion and molding processes.

  4. Low volatility and minimal extractability, supporting long-term stabilization in demanding outdoor environments.

  5. Designed for synergistic use with UV absorbers (e.g., benzotriazoles) to enhance overall photostability.

Typical Applications Of Solvay CYASORB UV-3853 PE 5 Light Stabilizer

  1. Rotomolded polyethylene tanks and containers for chemical and water storage.

  2. Blown and cast PE films used in agricultural mulch, greenhouse covers, and geomembranes.

  3. Extruded PE pipes and fittings for potable water, irrigation, and gas distribution systems.

  4. Injection-molded PE parts exposed to prolonged sunlight, including automotive under-hood components and outdoor furniture.

Specifications Of Solvay CYASORB UV-3853 PE 5 Light Stabilizer

Chemical TypeHindered amine light stabilizer (HALS), tetramethylpiperidine derivative
Product FormPellets (5% active HALS in polyethylene carrier)
AppearanceOff-white to light tan cylindrical pellets
Primary ApplicationsPolyethylene (HDPE, LDPE, LLDPE), especially rotomolding and film extrusion
Key FeaturesCarrier-based masterbatch for simplified handling and dosing
BenefitsConsistent dispersion, reduced dust generation, improved process safety
Recommended Use Level0.1–0.5 wt% (based on final polymer weight)
Storage ConditionsStore in original unopened packaging at ≤30 °C, protected from moisture and direct sunlight


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