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

BASF Tinuvin 783 Hindered Amine Light Stabilizer

BASF Tinuvin 783 is a high-performance hindered amine light stabilizer (HALS) from the Tinuvin series, designed for polyolefins and engineering plastics. It offers exceptional thermal stability, low volatility, and superior long-term UV protection without discoloration or migration issues.
  • basf tinuvin 783 hindered amine light stabilizer_c8a44207
  • basf tinuvin 783 hindered amine light stabilizer_c8a44207

Features Of BASF Tinuvin 783 Hindered Amine Light Stabilizer

  1. High-performance hindered amine light stabilizer (HALS) with exceptional long-term UV protection for polyolefins and other polymers.

  2. Low volatility and excellent thermal stability, enabling processing at elevated temperatures without significant loss.

  3. Outstanding compatibility with polypropylene (PP), polyethylene (PE), and thermoplastic elastomers (TPEs).

  4. Non-migrating molecular structure ensures superior permanence and reduced surface blooming.

  5. Halogen-free formulation supports regulatory compliance and sustainable material design requirements.

Typical Applications Of BASF Tinuvin 783 Hindered Amine Light Stabilizer

  1. Automotive interior components (e.g., dashboards, door trims, pillar covers).

  2. Outdoor consumer goods including garden furniture, storage containers, and playground equipment.

  3. Geotextiles and agricultural films requiring extended outdoor service life.

  4. Technical fibers and nonwovens exposed to solar radiation and weathering.

  5. Thin-walled packaging and injection-molded parts where color retention and mechanical integrity are critical.

Specifications Of BASF Tinuvin 783 Hindered Amine Light Stabilizer

Chemical TypeHindered amine light stabilizer (HALS), tetramethylpiperidine derivative
Product FormPowder
AppearanceWhite to off-white free-flowing powder
Primary ApplicationsPolypropylene (PP), polyethylene (PE), thermoplastic elastomers (TPEs)
Key FeaturesLow volatility, halogen-free, non-migrating, high thermal stability
BenefitsExtended UV resistance, improved long-term color stability, enhanced mechanical property retention
Recommended Loading Range0.1 – 0.5 wt% depending on substrate and application requirements


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