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
