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

BASF Tinuvin B 75 Light Stabilizer

BASF Tinuvin B 75 is a high-performance hindered amine light stabilizer (HALS) from the Tinuvin series, designed for polyolefins and engineering plastics. It offers exceptional UV protection, thermal stability, and low volatility while maintaining excellent compatibility and processing safety.
  • basf tinuvin b 75 light stabilizer_28b23a2d
  • basf tinuvin b 75 light stabilizer_28b23a2d

Features Of BASF Tinuvin B 75 Light Stabilizer

  1. High-performance hindered amine light stabilizer (HALS) with synergistic UV absorption capability.

  2. Excellent long-term weatherability and photostability for polyolefins and engineering plastics.

  3. Low volatility and superior melt stability during high-temperature processing.

  4. Compatible with common antioxidants and other polymer additives without adverse interactions.

  5. Non-discoloring formulation ensures retention of original color and clarity in end products.

Typical Applications Of BASF Tinuvin B 75 Light Stabilizer

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

  2. Outdoor agricultural films and geomembranes exposed to intense solar radiation.

  3. Polypropylene and polyethylene fibers for geotextiles and technical textiles.

  4. Household appliances housings requiring durable surface appearance under indoor/outdoor lighting.

  5. Blown and cast films for packaging applications demanding UV resistance and clarity.

Specifications Of BASF Tinuvin B 75 Light Stabilizer

Chemical TypeHindered amine light stabilizer (HALS) with benzotriazole moiety
Product FormPowder
AppearanceLight yellow to pale beige free-flowing powder
Primary ApplicationsPolyolefins (PP, PE), engineering plastics (PA, PBT), thermoplastic elastomers
Key FeaturesUV absorption + radical scavenging dual mechanism
BenefitsExtended service life, reduced surface cracking and embrittlement
SolubilitySoluble in common organic solvents; dispersible in molten polymers
Storage ConditionsStore in cool, dry place below 30 °C in original sealed packaging


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