Octabenzone

Appearance: light yellow crystalline powder

Melting point: 47.0-49.0 ℃

Content: ≥ 99.0%

Ash content: < 0.1%

Transmittance: (450nm): > 90%

                         (500nm)：>95%

Package: cardboard barrel 25kg / barrel

Storage: sealed, dark

Application: it is a high-efficiency anti-aging agent with excellent performance, which can absorb ultraviolet light of 240-340 nm. It has the characteristics of light color, non-toxic, good solubility, small migration and easy processing. It has the greatest protective effect on the polymer and helps to reduce the color, while delaying yellowing and retarding the loss of physical properties. It is widely used in PE, PVC, PP, PS, PC, plexiglass and so on. And for dry phenolic and alkyd varnish, polyurethane, acrylic acid, epoxy and other air drying products and automotive finishing paint, powder coatings, polyurethane, rubber products, etc., it provides them with good light stability effect.

Shelf life: 2 years