SINOSORB® BP-1( UV-0)
Synonym:Speedblock UV-0;Benzophenone-1;UV absorber UV-0
Appearance：White or pale yellow crystalline powder
Odor：Light phenolic odor
Specific Extinction（1%，1cm）：E290nm ≥ 630
Purity (HPLC)：≥ 99.0 %
IR Identification：As per reference standard
Loss on Drying：≤ 0.2 %
Heavy Metals (Pb)：≤ 5 ppm
Gardner Color：≤ 3
BP-1 is mainly used in the fields of plastics, coatings, and adhesives; it also has some applications in optical materials
-Polymethacrylate: Improve the optical and mechanical properties of the material (improve the light transmittance of the extruded sheet)
-Rubber system adhesive: improve the light stability of the glue
-Phenols and alkyd resins: improve weather resistance
-Epoxy and unsaturated resin system
-Plastic filter lens: improve the weather resistance of the color film
-Fluorescent paint: traffic signs and road signs
-Color liquid detergent
-Nail polishes.Max concentration: 5%
Being kept in dry, clean warehouse with well ventilation.
Avoid exposing to light and heating for prevention of oxidation.
Protecting the product from leakage, rain and insolation during transportation.