UV Absorbers UV-9 is a high-efficient UV radiation absorbing agent, capable of effectively absorbing UV radiation of 270-340 nm wavelength ,but it almost does not absorb visible light, particularly applicable to light-colored transparent products. It is well stable to light and heat, not decomposable below 200℃, applicable to paint and various plastic products, particular effective to PVC, PS, PU, acrylic resin, light-colored transparent furniture, as well as to cosmetics , with the dosage of 0.1-0.5%.
PACKAGE: 25kg net cardboard drum
|Equivalent:||Cyasorb UV 9(Cytec) / Lowilite 20(Great Lakes)|
|Purity %:||99.0 min.|
|Melting Point ℃:||62–66|
|Ash %:||0.1 max.|
|Volatile (105℃ 2hrs) %:||0.5 max.|