Light Stabilizer UV-B75

Chemical Name:Mixture of irganox and benzotriazole UVA with light stabilizer.

Appreance Yellowish liquid
Active ingredient ≥99%
Boiling Point > 200℃
Ash ≤0.1%
Loss On Drying ≤0.5%
Density at 20℃ 0.95-1.0 g/ml
Transmittance 460nm≥95%   500 nm≥97%

Advantage and Application:UV-B75 is used in polyurethanes such as Reaction Injection Molding (RIM) polyurethane and thermoplastic polyurethane (TPU). The blend can also be used in sealant and adhesive applications, in polyurethane coating on tarpaulin and flooring as well as in synthetic leather.

Recommended dosage:PUR: 0.2-1.0%; Adhesive: 0.5-1.0 %; Sealant: 0.2-0.5%; Reactive two-component integral foams: 0.6-1.5%.

Solubility (20oC:g/100g Solvent)

Water Acetone Benzene Chloroform Ethyl acetate
<0.01 >50 >50 >50 >50

Package: 25KG plastic drum.

Company Info

Henan Wising Chem Co., Ltd