Optical brightener 185

Appearance: suspension Melting point: 216-220°CContent: 16.%MinPackaging: 60kg eachUses: Because EBF has better fastness performance, so it is one of the terylene brightening agent that widely used both at home and abroad at present. The product also can be used for brightening plastics, coating, acetate fibre, polyamide fibre, polyvinyl chloride fibre,etc. The foreign like product has Uvitex EBF.Method of Application : Can brighten the blending products of dacron or dacron and cellulose fibre, can adopt high-temperature high pressure dip method or low-temperature absorbing fix method or pad dyeing method. The common consumption of the high density goods EBF size to textiles is 0.2-1.0%(O.W.F.).