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

BASF Tinuvin B 75 Liquid Light Stabilizer Blend

BASF Tinuvin B 75 Liquid is a high-performance light stabilizer blend from the Tinuvin series, designed for polyolefins and elastomers. It combines HALS and UV absorber synergistically to deliver exceptional long-term UV resistance, thermal stability, and low volatility. Ideal for thin-walled applications, extrusion, and injection molding where processing ease and weatherability are critical.
  • basf tinuvin b 75 liquid light stabilizer blend_6c171e72
  • basf tinuvin b 75 liquid light stabilizer blend_6c171e72

Features Of BASF Tinuvin B 75 Liquid Light Stabilizer Blend

  1. High-performance liquid blend combining hindered amine light stabilizer (HALS) and UV absorber for synergistic photostabilization.

  2. Excellent compatibility with a broad range of polymers, including polyolefins, styrenics, and engineering thermoplastics.

  3. Low volatility and superior thermal stability, enabling processing at elevated temperatures without significant loss.

  4. Easy handling and homogeneous dispersion in molten polymer—no dust generation or pre-compounding required.

  5. Enhanced long-term weatherability and resistance to chalking, gloss loss, and embrittlement in outdoor applications.

Typical Applications Of BASF Tinuvin B 75 Liquid Light Stabilizer Blend

  1. Automotive exterior parts (e.g., bumpers, grilles, trim components).

  2. Outdoor building & construction materials (e.g., siding, roofing membranes, window profiles).

  3. Agricultural films (e.g., greenhouse covers, mulch films).

  4. Consumer goods requiring durable color and surface integrity (e.g., garden furniture, storage containers).

  5. Technical injection-molded and extruded polyolefin components exposed to sunlight and weathering.

Specifications Of BASF Tinuvin B 75 Liquid Light Stabilizer Blend

Chemical TypeHindered amine light stabilizer (HALS) / UV absorber liquid blend
Product FormClear to pale yellow liquid
AppearanceHomogeneous, low-viscosity liquid at 23 °C
Primary ApplicationsPolyolefins (PP, HDPE, LDPE), ABS, PS, and other thermoplastics
Key FeaturesSynergistic HALS + UV absorber system; liquid format for direct dosing
BenefitsImproved process safety, consistent dispersion, reduced formulation complexity
Density (23 °C)Approx. 0.98–1.02 g/cm³
Flash Point (PMCC)≥ 160 °C


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