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

SOLVAY CYASORB UV-3346 Light Stabilizer

SOLVAY CYASORB UV-3346 is a HALS-based UV stabilizer, featuring core hindered amine technology. It suits agricultural films, oil & gas pipes, cables, textiles and architectural films for long-term weather resistance.

Features Of SOLVAY CYASORB UV-3346 Light Stabilizer

  1. Based on HALS chemistry, it has excellent UV resistance and effectively retards polymer aging and degradation.

  2. Broad substrate compatibility, suitable for PE, PP, PVC and other resins as well as fiber materials.

  3. Chemical corrosion resistance, withstands oil & gas media and agricultural chemicals with stable performance.

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

  5. Suitable for extrusion, film blowing, spinning and other processes with high application flexibility.

Typical Applications Of SOLVAY CYASORB UV-3346 Light Stabilizer

  1. Agricultural field: Grain storage films, agricultural greenhouse films, silage packaging films and other weather-resistant agricultural films.

  2. Oil & gas field: Oil and gas transmission pipelines, downhole tubing, valve components and other corrosion-resistant plastic parts.

  3. Wire & cable field: Sheath and insulation materials of power cables and communication cables.

  4. Textile & fiber field: Outdoor textiles, industrial filter cloths, sun-protective fibers and other weather-resistant textile materials.

  5. Building & construction field: Architectural lighting films, thermal insulation films, decorative films and other functional architectural films.

Specifications Of SOLVAY CYASORB UV-3346 Light Stabilizer

Product NameCYASORB® UV-3346 UV Stabilizer
Chemical CategoryHindered Amine Light Stabilizer (HALS)
Target Resins/FibersPE, PP, PVC, Polyolefin Fibers
Core PerformanceHigh UV Resistance, Chemical Corrosion Resistance
Physical FormWhite to Off-white Free-flowing Granules
Processing CompatibilityExtrusion, Film Blowing, Spinning, Injection Molding
Migration ResistanceLow Migration, Non-blooming
Key ApplicationsAgriculture, Oil & Gas, Cables, Textiles, Construction





































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