High photostability under prolonged UV exposure, ensuring long-term protection in demanding outdoor applications.
Excellent compatibility with a broad range of polymers including polyolefins, ABS, polycarbonate, and engineering thermoplastics.
Low volatility and minimal migration, supporting stable performance during high-temperature processing and end-use conditions.
Non-staining formulation suitable for light-colored and transparent polymer systems.
Regulatory-compliant for use in food-contact and automotive interior applications where applicable.
Automotive interior trim and dashboards requiring UV resistance and low VOC emission.
Outdoor plastic furniture and garden products exposed to intense sunlight and weathering.
Building & construction profiles such as window frames, cladding, and roofing membranes.
Packaging films and containers for UV-sensitive contents, including pharmaceutical and agricultural products.
Electrical & electronic housings where thermal stability and color retention are critical.
| Chemical Type | Benzotriazole derivative |
| Product Form | Free-flowing white to off-white crystalline powder |
| Appearance | White to light yellow crystalline solid |
| Melting Point | 148–152 °C (determined by DSC) |
| Solubility | Soluble in common organic solvents (e.g., chloroform, THF, toluene); low solubility in water |
| UV Absorption Max (λmax) | ~345 nm (in ethanol) |
| Primary Applications | Polymer stabilization for outdoor and automotive applications |
| Key Features | UV absorption, thermal stability, low volatility, non-discoloring |
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E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China