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

Solvay CYASORB UV-1164 L UV Absorber

Solvay CYASORB UV-1164 L is a high-performance liquid benzotriazole UV absorber offering exceptional photostability and thermal resistance. Designed for demanding polymer applications like automotive coatings and engineering plastics, it ensures long-term protection against UV degradation without migration or blooming. Its low volatility and excellent compatibility enhance processing efficiency and end-product durability.
  • solvay cyasorb uv 1164 l uv absorber_cce4b0a3
  • solvay cyasorb uv 1164 l uv absorber_cce4b0a3

Features Of Solvay CYASORB UV-1164 L UV Absorber

  1. High molecular weight benzotriazole UV absorber offering exceptional photostability and long-term UV protection.

  2. Low volatility and excellent compatibility with a broad range of polymers, including polyolefins, engineering plastics, and coatings.

  3. Non-migrating formulation ensures superior resistance to extraction and blooming in demanding end-use environments.

  4. Excellent thermal stability supports high-temperature processing (e.g., extrusion, injection molding) without significant degradation.

  5. Liquid form enables homogeneous dispersion and simplified handling versus solid alternatives—no pre-dissolution or melting required.

Typical Applications Of Solvay CYASORB UV-1164 L UV Absorber

  1. Polypropylene (PP) and polyethylene (PE) automotive interior components exposed to sunlight.

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

  3. High-performance industrial coatings for metal and plastic substrates subject to weathering.

  4. Thermoplastic elastomers (TPEs) used in consumer goods and outdoor applications.

  5. Transparent polycarbonate (PC) and acrylic glazing where clarity and yellowing resistance are critical.

Specifications Of Solvay CYASORB UV-1164 L UV Absorber

Chemical TypeBenzotriazole-based UV absorber
Product FormClear to pale yellow liquid
AppearanceHomogeneous, low-viscosity liquid at 25°C
Primary ApplicationsPolyolefins, engineering thermoplastics, coatings, and elastomers
Key FeaturesNon-migrating, thermally stable, low volatility, polymer-compatible
BenefitsExtended service life, reduced surface cracking/chalking, improved color retention
SolubilityMiscible with common organic solvents and molten polymers
Storage StabilityStable for ≥24 months in sealed containers at ≤30°C


Get in Touch with ERICW
Let competitive chemical materials go global.

Your Name *

Your Email *

Your Phone

Country

Your Message *