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

Sunshow Synova 905 Hindered Amine Light Stabilizer

Sunshow Synova 905 is a high-performance hindered amine light stabilizer (HALS) from Sunshow’s Synova series, engineered for exceptional UV protection in polyolefins and engineering plastics. It offers superior thermal stability, low volatility, and synergistic compatibility with antioxidants—ensuring long-term polymer durability under intense sunlight and elevated processing temperatures.
  • sunshow synova 905 hindered amine light stabilizer_80c86783
  • sunshow synova 905 hindered amine light stabilizer_80c86783

Features Of Sunshow Synova 905 Hindered Amine Light Stabilizer

  1. Highly effective long-term UV stabilization for polyolefins and engineering plastics.

  2. Low volatility and excellent thermal stability up to 280 °C during processing.

  3. Compatible with other HALS, antioxidants, and pigments without adverse interactions.

  4. Non-migrating molecular structure ensures durable surface protection and reduced blooming.

  5. Environmentally compliant—free of heavy metals and REACH SVHC-listed substances.

Typical Applications Of Sunshow Synova 905 Hindered Amine Light Stabilizer

  1. Automotive interior and exterior plastic components (e.g., dashboards, bumpers).

  2. Agricultural films and greenhouse covers requiring extended outdoor UV resistance.

  3. Geotextiles and civil engineering membranes exposed to harsh sunlight and weathering.

  4. Polypropylene (PP) and polyethylene (PE) blow-molded containers for outdoor storage.

Specifications Of Sunshow Synova 905 Hindered Amine Light Stabilizer

Chemical TypeHindered amine light stabilizer (HALS), tetramethylpiperidine derivative
Product FormFree-flowing white to off-white granules
AppearanceUniform granular solid, no visible dust or agglomerates
Primary ApplicationsPolyolefins (PP, HDPE, LDPE), ABS, PS, and engineering thermoplastics
Recommended Dosage0.1–0.5 wt% depending on substrate and exposure conditions
Key FeaturesLow volatility, high compatibility, non-basic, hydrolytically stable
BenefitsExtended service life, retained mechanical properties, minimal color shift under UV


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