same as CLIBA'S product:TINUVIN 327, Everlight's product:Eversorb 75
CAS#:
3864-99-1
Description:
Efficient UV absorber, widely used in polycarbonate, acrylic resin, polyester, styrene copolymer,
unsaturated polyester, PVC, polyolefin, etc.
Specifications:
|
Appearance |
Yellowish powder |
|
Purity |
99.0% min by HPLC |
|
Volatile matter |
0.5%max |
|
Meltingpoint |
154-157°C |
|
Ash content |
0.1% max |
|
Transmittance |
460nm 95.0%min |
|
500nm 97.0%min |
Application:
UV-327 is a benzotriazole type ultraviolet light absorber(UVA), imparting good lightstability for plastics and other organic polymers, UV-327 is recommended in a variety of polymersand organic substrates, including acrylic polymers, polycarbonate, polyesters, styrene homo-and copolymers,unsaturated polyesters, polyvinyl chloride, polyolefins, polyvinyl butyral, elastomers, and adhesives
Packing:
25kg carton, lined with plastic bag or according to customer's specified requirements
