 Model Number |
Ultraviolet absorber UV-9 |
Specification :
Content ≥99 %
Melting Point : 62~65°C
Loss on drying(55±2°C) ≤0.3%
Content of Ash: ≤0.1%
Light Transmittance(290-400nm)≥ 93 %
Characteristics and Uses:
This product is a high-efficienct UV radiation absorbing agent, capable of effectively absorbing UV radiation of 290-400 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°C, applicable to paint and various plastic products, particular effective to polyvinyl chloirde, polystyrene, polyurethane, acrylic resin, light-colored transparent furniture, as well as to cosmetics , with the dosage of 0.1-0.5%.
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