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

Sunshow Synova 5584 Hindered Amine Light Stabilizer

Sunshow Synova 5584 is a high-performance hindered amine light stabilizer (HALS) from Sunshow’s Synova series, designed for polyolefins and engineering plastics. It offers exceptional UV resistance, thermal stability, and long-term weatherability without compromising mechanical properties or color retention.
  • sunshow synova 5584 hindered amine light stabilizer_7da0dde0
  • sunshow synova 5584 hindered amine light stabilizer_7da0dde0

Features Of Sunshow Synova 5584 Hindered Amine Light Stabilizer

  1. High-performance HALS technology offering exceptional long-term UV resistance in demanding outdoor applications.

  2. Low volatility and excellent thermal stability, ensuring minimal loss during high-temperature polymer processing.

  3. Good compatibility with polyolefins, engineering plastics, and elastomers without blooming or migration issues.

  4. Non-basic structure minimizes interference with acid-sensitive additives such as phosphites or certain pigments.

  5. Environmentally compliant—free of heavy metals and REACH-conformant for sustainable formulation design.

Typical Applications Of Sunshow Synova 5584 Hindered Amine Light Stabilizer

  1. Polypropylene (PP) automotive interior parts exposed to sunlight and elevated cabin temperatures.

  2. HDPE and LDPE geomembranes used in landfill liners and pond covers requiring decades of UV integrity.

  3. Outdoor agricultural films including mulch films and greenhouse covers subject to intense solar radiation.

  4. UV-stabilized PVC profiles for window frames and siding in architectural applications.

  5. Thermoplastic elastomer (TPE) components in consumer goods and outdoor equipment.

Specifications Of Sunshow Synova 5584 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
Molecular Weight (approx.)520–560 g/mol
Melting Range115–125 °C
Primary ApplicationsPolyolefins (PP, PE), PVC, TPE, and thermoset composites
Key FeaturesLow volatility, non-migrating, acid-compatible, halogen-free
BenefitsExtended service life, retained mechanical properties, reduced surface chalking and embrittlement


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