UV absorber UV-3030 for PC CAS NO.: 178671-58-4

Product Detail

Chemical name	1,3-Bis-[(2'-cyano-3',3'-diphenylacryloyl)oxy]-2,2-bis-[[(2'-cyano-3',3'-diphenylacryloyl)oxy]methyl]propane
Molecular formula	C₆₉H₄₈N₄O₈
Molecular weight	1061.14
CAS NO.	178671-58-4

Chemical structural formula Specification

Appearance	white crystal powder
Purity	99%
Melting Point	175-178°C
Density	1.268 g/cm³

Application Can be used to PA, PET, PC etc ABS A combination of UV-3030 significantly reduces discoloration caused by exposure to light. Recommended dose: 0.20 – 0.60% ASA 1 : 1 combination of UV-3030 and UV-5050H significantly improves the heat stability and the fastness to light and weathering. Recommended dose: 0.2 – 0.6% Polycarbonate UV-3030 provides completely transparent polycarbonate parts with excellent protection from yellowing, while maintaining the clarity and natural colour of the polymer in both thick laminates and coextruded films. Packing and Storage Package: 25KG/CARTON Storage: Stable in property, keep ventilation and away from water and high temperature.

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UV absorber UV-3030 for PC CAS NO.: 178671-58-4

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