same
as CLIBA'S product:TINUVIN
329, Everlight's product:Eversorb 72
CAS#:
3147-75-9
Specifications:
|
Appearance
|
Off-white powder
|
|
Light
transmittance
|
≥97% (440nm)
≥98% (500nm)
|
|
Melting point
|
103-105.3℃
|
|
Volatiles
|
≤0.3%
|
|
Ash
|
≤0.1%
|
Application:
UV-329 light stabilizer is mainly used for polyolefin, pet, PVC, PP, PS, PC, PP fiber, ABS resin, epoxy resin, resin and ethylene vinyl acetate, etc., to protect the polymer from ultraviolet radiation. It improves the anti-aging properties for film, sheet,molding products, fiber products to maintain its appearance and mechanics performance. It can be used together with phenolic antioxidant, phosphite ester antioxidant and hindered amine light stabilizer. Especially suitable for colorless transparent and light products.
Packing:
25kg carton, lined with plastic bag or according to customer's specified requirements
