UV absorber 315 chemical indicators:

Appearance: light yellow crystalline powder

Content: ≥ 99%

Melting point: 47-49 ° c

Ash: ¡ü 0.1% transmittance: 450nm>90% 500nm>95%

Solubility: acetone:-74: 72 methanol: ethanol 2 (95%): 2.6-heptane: 40 n-hexane: 40.1

UV absorber 315 properties and uses:

UV absorber 315 is a high performance high performance anti-aging agents, can absorb UV 240-340 NM, has a light color, non-toxic, small, easy processing, good compatibility, migration and characteristics. Its polymers have the greatest protective effect, and helps to reduce color and loss of physical properties of slow yellowing and block. It is widely used for PE, PVC, PP, PS, PC, PMMA, pp fiber and ethylene vinyl acetate and so on. But dry alkyd varnish, polyurethane and phenolic type, such as acrylic, epoxy and other dry products and automotive repair paint, powder coating, polyurethane, rubber products, provides good light effects for them. 0.1%-0.5%.

UV absorber 315 storage and packing:

UV absorber 315 non-toxic, not inflammable, easily explosive, non-corrosive, good storage stability. Cardboard drums lined with plastic bags available.