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

JIYI JYSORB-UV329 Benzotriazole UV Absorber

JIYI JYSORB-UV329 is a high-performance benzotriazole UV absorber designed for demanding polymer applications. With broad-spectrum UV absorption and exceptional thermal stability, it effectively protects engineering plastics from photodegradation while maintaining excellent clarity in transparent formulations.

Features Of JIYI JYSORB-UV329 Benzotriazole UV Absorber

  1. Engineering Plastic Focus - Optimized for high-temperature processing

  2. Transparency Preservation - Minimal impact on optical clarity

  3. Synergistic Performance - Enhanced stability with antioxidants

  4. Low Volatility - Reduced loss during processing

  5. Broad Compatibility - Effective in multiple polymer systems

Typical Applications Of JIYI JYSORB-UV329 Benzotriazole UV Absorber

  1. Optical Components - Polycarbonate lenses and displays

  2. Automotive Glazing - PMMA light covers and panels

  3. Electronic Housings - ABS and PC/ABS enclosures

  4. Building Materials - Rigid PVC profiles and sheets

  5. Consumer Products - Transparent household items

Specifications Of JIYI JYSORB-UV329 Benzotriazole UV Absorber

Chemical ClassBenzotriazole Derivative
AppearanceWhite to pale yellow powder
Molecular Weight323 g/mol
Melting Point103-105°C
UV Absorption Range290-400 nm


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