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

Clariant Hostavin TB-04 LIQ Light Stabilizer

Clariant Hostavin TB-04 LIQ is a liquid hindered amine light stabilizer (HALS) in the Hostavin series, designed for efficient UV protection in coatings, inks, and adhesives. It offers excellent compatibility, low volatility, and enhanced weatherability without migration or blooming—ideal for demanding outdoor applications requiring long-term photostability and clarity.
  • clariant hostavin tb 04 liq light stabilizer_761b83ad
  • clariant hostavin tb 04 liq light stabilizer_761b83ad

Features Of Clariant Hostavin TB-04 LIQ Light Stabilizer

  1. High-performance liquid HALS (hindered amine light stabilizer) offering superior long-term UV protection in demanding outdoor applications.

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

  3. Low volatility and high thermal stability ensure minimal loss during high-temperature processing such as extrusion and injection molding.

  4. Non-migrating formulation provides durable surface protection without blooming or plate-out issues.

  5. Easily dispersible liquid format enables homogeneous distribution and precise dosing in both batch and continuous compounding systems.

Typical Applications Of Clariant Hostavin TB-04 LIQ Light Stabilizer

  1. Automotive interior and exterior plastic components exposed to sunlight and elevated temperatures.

  2. Outdoor agricultural films requiring extended UV resistance and mechanical integrity under UV stress.

  3. Geotextiles and civil engineering membranes used in infrastructure projects with prolonged solar exposure.

  4. Packaging films for premium consumer goods where color retention and clarity are critical over shelf life.

  5. Consumer electronics housings made from ABS, PC/ABS, or PP blends needing aesthetic stability and functional durability.

Specifications Of Clariant Hostavin TB-04 LIQ Light Stabilizer

Chemical TypeHindered Amine Light Stabilizer (HALS), liquid
Product FormClear, pale yellow liquid
AppearanceHomogeneous, low-viscosity liquid at 25 °C
Primary ApplicationsPolyolefins (PP, PE), styrenics (ABS, HIPS), engineering plastics (PC, PC/ABS)
Key FeaturesNon-migrating, thermally stable, low volatility, excellent polymer compatibility
BenefitsExtended service life, reduced surface cracking/yellowing, consistent processing performance
Recommended Dosage Range0.1 – 0.5 wt% depending on substrate and end-use requirements
Storage ConditionsStore in original sealed container at 5–30 °C; protect from direct sunlight and moisture


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