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

Clariant Hostavin 3206 LIQ UV Absorber

Clariant Hostavin 3206 LIQ is a liquid benzotriazole-based UV absorber designed for polymer stabilization. It offers excellent compatibility with polyolefins, PVC, and engineering plastics, enabling low-temperature processing and uniform dispersion. Its low volatility and high photostability enhance long-term weather resistance in films, fibers, and molded parts.
  • clariant hostavin 3206 liq uv absorber_60de0d08
  • clariant hostavin 3206 liq uv absorber_60de0d08

Features Of Clariant Hostavin 3206 LIQ UV Absorber

  1. High-performance liquid benzotriazole-based UV absorber with excellent solubility in polar and non-polar polymer systems.

  2. Low volatility and superior thermal stability, enabling safe processing in high-temperature extrusion and injection molding.

  3. Outstanding compatibility with engineering thermoplastics including polycarbonate (PC), ABS, and PC/ABS blends.

  4. Provides long-term UV protection without blooming, migration, or discoloration under accelerated weathering conditions.

  5. Easily dosed and dispersed in liquid form—no dust handling, improved workplace safety, and consistent batch-to-batch performance.

Typical Applications Of Clariant Hostavin 3206 LIQ UV Absorber

  1. Automotive interior and exterior components requiring durable UV resistance and color stability.

  2. Electronics housings and consumer appliance casings exposed to indoor and ambient sunlight.

  3. Medical device enclosures where regulatory-compliant UV stabilization and low extractables are critical.

  4. Transparent optical parts such as lenses, light guides, and display bezels in polycarbonate-based systems.

  5. Architectural glazing and façade elements fabricated from UV-sensitive thermoplastic polymers.

Specifications Of Clariant Hostavin 3206 LIQ UV Absorber

Chemical TypeBenzotriazole derivative
Product FormClear to pale yellow liquid
AppearanceHomogeneous, low-viscosity liquid at 25 °C
Primary ApplicationsUV stabilization of engineering thermoplastics (PC, ABS, PC/ABS)
Key FeaturesNon-migrating, low-volatility, liquid formulation
BenefitsDust-free handling, precise metering, excellent dispersion
SolubilityMiscible with common plasticizers and polymer melts
Regulatory StatusCompliant with EU REACH; not classified as hazardous per CLP


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