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

Clariant Hostavin 3050 LIQ Light Stabilizer

Clariant Hostavin 3050 LIQ is a liquid HALS-based light stabilizer offering excellent UV protection for polyolefins and engineering plastics. Its low volatility, high compatibility, and easy handling make it ideal for masterbatch and direct-add applications. Designed for enhanced weatherability and long-term thermal stability, it ensures superior performance in demanding outdoor and thin-section applications.
  • clariant hostavin 3050 liq light stabilizer_9adcc9d3
  • clariant hostavin 3050 liq light stabilizer_9adcc9d3

Features Of Clariant Hostavin 3050 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 outstanding surface permanence and resistance to extraction or blooming.

  5. Ready-to-use liquid format enables simplified handling, precise dosing, and homogeneous dispersion without pre-dilution or melting steps.

Typical Applications Of Clariant Hostavin 3050 LIQ Light Stabilizer

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

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

  3. Agricultural films requiring extended UV durability under intense solar radiation.

  4. Consumer goods packaging and durable housings for electronics and appliances.

  5. Technical textiles and coated fabrics where lightfastness and color retention are critical.

Specifications Of Clariant Hostavin 3050 LIQ Light Stabilizer

Chemical TypeHindered Amine Light Stabilizer (HALS), liquid
Product FormClear to slightly hazy pale yellow liquid
AppearanceHomogeneous free-flowing liquid at room temperature
Primary ApplicationsPolyolefins (PP, PE), ABS, PS, PC/ABS blends
Key FeaturesLow volatility, excellent thermal stability (>250 °C), non-staining
BenefitsExtended service life, improved color retention, simplified compounding
Density (20 °C)Approx. 0.98–1.02 g/cm³
Flash Point (PMCC)≥ 160 °C


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