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

SOLVAY CYASORB THT 4801 Light Stabilizer

SOLVAY CYASORB THT 4801 light stabilizer is engineered for UV6-UV12+ service life, retaining over 50% of plastics' physical properties after 6,000-12,000h xenon arc aging, ideal for polyolefin weather resistance needs.

Features Of SOLVAY CYASORB THT 4801 Light Stabilizer

  1. Covers UV6-UV12+ protection range, retains over 50% physical properties after xenon arc aging.

  2. Excellent compatibility with PE/PP and other polyolefins, uniform dispersion without affecting processing fluidity.

  3. Low migration, no blooming, no precipitation during long-term use, ensuring product appearance stability.

  4. Good thermal stability, withstands high-temperature polyolefin processing without decomposition or volatilization.

  5. Good synergistic effect with antioxidants, improving the overall weatherability and anti-aging ability of products.

Typical Applications Of SOLVAY CYASORB THT 4801 Light Stabilizer

  1. Agricultural plastic products: PE greenhouse films, drip irrigation tapes, seedling trays and other outdoor agricultural supplies.

  2. Packaging products: PP turnover boxes, PE transport bags, food-grade packaging films and other durable packaging.

  3. Construction profiles: PPR water supply pipes, PE corrugated pipes, plastic door and window profiles and other building materials.

  4. Daily necessities: Plastic tables and chairs, storage boxes, outdoor leisure products and other civil plastic parts.

  5. Industrial accessories: Polyolefin electrical housings, small mechanical components and so on.

Specifications Of SOLVAY CYASORB THT 4801 Light Stabilizer

PropertyDescription
Product NameCYASORB THT® 4801 Light Stabilizer
Chemical CategoryHigh-Molecular-Weight Hindered Amine (HALS)
Target ResinsPolyethylene (PE), Polypropylene (PP)
UV Protection GradeUV6 - UV12+
Xenon Arc Aging Resistance6,000 - 12,000 Hours (>50% Physical Properties Retained)
Physical FormWhite to Off-white Granules
Thermal StabilityHigh (Suitable for 180 - 220℃ Processing)
CompatibilityPE/PP Resins, Antioxidants & Common Additives
Migration ResistanceLow Migration, No Blooming
































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