Ultraviolent absorbent 3030
Chemical name: Pentaerythritol tetrakis(2-cyano-3,3-diphenylacrylate) / UV3030
Molecular formula C69H48N4O8
CAS 178671-58-4
Specification
Appearance White crystal powder
Assay 99% Min
Melting point 175-178 degree centigrade
Loss on drying 0.5% Max
Transmittance 95.0% Min at 460nm
98.0% Min at 500nm
Packing In 25kgs carton
Application
UV Absorber 3030 is a new type of UV absorber, it has good thermal stability, low volatility and ageing resistance.
This product is widely used in sunscreen cosmetics and polymer materials products, in addition, it is also used in a polymer under high extrusion temperature or PA, PET and PC.
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