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

BASF Tinuvin P UV Absorber

BASF Tinuvin P is a high-performance benzotriazole-based UV absorber from the Tinuvin series designed for polymer stabilization. It offers exceptional lightfastness thermal stability and compatibility with plastics coatings and adhesives. Widely used in automotive clearcoats and outdoor applications it protects against UV-induced degradation while maintaining clarity and color integrity.
  • basf tinuvin p uv absorber_41308319
  • basf tinuvin p uv absorber_41308319

Features Of BASF Tinuvin P UV Absorber

  1. High-performance benzotriazole-based UV absorber offering broad-spectrum protection against UVA and UVB radiation.

  2. Excellent compatibility with a wide range of polymers including polyolefins, PVC, polycarbonate, and engineering thermoplastics.

  3. Outstanding thermal and hydrolytic stability, enabling use in high-temperature processing such as injection molding and extrusion.

  4. Low volatility and minimal migration, ensuring long-term UV protection without surface blooming or plate-out.

  5. Light yellow to pale yellow appearance in solid form, with negligible impact on final product color or clarity.

Typical Applications Of BASF Tinuvin P UV Absorber

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

  2. Outdoor construction materials including window profiles, siding, and roofing membranes.

  3. Agrochemical packaging films and irrigation pipes exposed to intense sunlight.

  4. Consumer electronics housings requiring durable UV resistance and aesthetic stability.

  5. Medical device packaging where UV-induced degradation must be prevented during storage and transport.

Specifications Of BASF Tinuvin P UV Absorber

Chemical TypeBenzotriazole derivative
Product FormFree-flowing crystalline powder
AppearancePale yellow to light yellow solid
Molecular WeightApprox. 349 g/mol
Melting Point135–140 °C
Solubility (in Toluene, 25 °C)~100 g/L
UV Absorption Max (in CHCl₃)340 nm
Primary ApplicationsPolyolefins, PVC, polycarbonate, ABS, and polyesters


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