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

SOLVAY CYASORB UV-1164 Light Stabilizer

SOLVAY CYASORB UV-1164 stabilizer boasts excellent UV & thermal stability and good chemical resistance, provides reliable UV protection for PET PV backsheet films, and enhances UV durability of PC & PET materials.

Features Of SOLVAY CYASORB UV-1164 Light Stabilizer

  1. Excellent dual protection of UV and thermal stability, effectively retards material aging and degradation.

  2. Outstanding chemical resistance, no easy reaction with acids, alkalis and solvents.

  3. Designed for PET/PC substrates, good compatibility, no impact on light transmittance and mechanical properties.

  4. Meets strict requirements of PV backsheet films, ensures long-term outdoor use safety of modules.

  5. Low migration and no precipitation, no impact on product appearance and subsequent processing.

Typical Applications Of SOLVAY CYASORB UV-1164 Light Stabilizer

  1. Photovoltaic field: Key components such as PET PV backsheet films and solar module encapsulation films.

  2. Optical products: PC optical lenses, PET optical films, display screen protective covers, etc.

  3. Electrical & electronic: Home appliance casings and electronic component insulation covers made of PC/PET.

  4. Automotive parts: Weather-resistant parts such as PC lamp shades and PET interior decorative films.

  5. Packaging field: High-transparency PET food packaging films and weather-resistant PC packaging containers.

Specifications Of SOLVAY CYASORB UV-1164 Light Stabilizer

Product NameCYASORB® UV-1164 UV Stabilizer
Chemical CategoryBenzotriazole UV Absorber (BTA)
Target ResinsPET, PC, PET/PC Blends
Core PerformanceExcellent UV & Thermal Stability, Chemical Resistance
Key Application ScenariosPV Backsheet Films, Optical Products, Automotive Parts
Physical FormWhite to Pale Yellow Powder
Light Transmittance ImpactNo Negative Impact on Substrate Transparency
Processing CompatibilitySuitable for Extrusion, Casting, Injection Molding
Migration ResistanceLow Migration, Non-precipitating


































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