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

BASF Tinuvin 1130 UV Absorber

BASF Tinuvin 1130 is a high-performance benzotriazole-based UV absorber from the Tinuvin series, offering exceptional photostability and thermal resistance for polymers. It effectively protects plastics, coatings, and adhesives against UV-induced degradation, yellowing, and mechanical loss. Widely used in automotive, construction, and packaging applications, it ensures long-term weatherability and color retention under intense sunlight exposure.
  • basf tinuvin 1130 uv absorber_a25ab176
  • basf tinuvin 1130 uv absorber_a25ab176

Features Of BASF Tinuvin 1130 UV Absorber

  1. Highly effective broad-spectrum UV absorber covering UVA and UVB ranges (290–400 nm).

  2. Excellent thermal and hydrolytic stability, suitable for high-temperature polymer processing.

  3. Low volatility and superior compatibility with engineering thermoplastics including polyesters and polyamides.

  4. Non-migrating performance due to high molecular weight and polar structure, ensuring long-term surface protection.

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

Typical Applications Of BASF Tinuvin 1130 UV Absorber

  1. Automotive interior components (e.g., instrument panels, trim, air vents).

  2. Outdoor technical textiles requiring durable UV resistance (e.g., awnings, shade fabrics).

  3. Engineering plastic parts in consumer electronics housings and connectors.

  4. High-performance films for agricultural and industrial lamination.

  5. Light-diffusing polycarbonate and acrylic lighting covers.

Specifications Of BASF Tinuvin 1130 UV Absorber

Chemical TypeBenzotriazole derivative
Product FormPale yellow to light brown free-flowing granules
AppearanceFree-flowing granular solid
Molecular Weight (approx.)673 g/mol
Melting Range158–163 °C
Solubility (20 °C)Good in chlorinated hydrocarbons, aromatic solvents; low in aliphatic hydrocarbons and water
Primary ApplicationsUV stabilization of engineering thermoplastics, coatings, and high-end films
Key FeaturesBroad UV absorption, low volatility, halogen-free, non-migrating


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