Specification

Colour	Yellow-brown liquid
pH range	7 - 10
Density	1,1 – 1,2 g/cm3
Application method and dosage	It can be used with non-ionic and anionic compounds. The application together with cationic agents requires, each time, ensure there’s no precipitation occurs mixture components. Brightening paper in the mass – dose 0,2 – 1,5% based on dry cellulose mass. Brightening at size press - dose up to 1,2% based on sizing solution. Brightening in coating pigment pastes – dose 1 - 2% on the dry weight basis.
Special features	It has an average sensitivity to oxidizing agents, it is insensitive to alkali and reducing agents.

All the data given in this table elaborated carefully and are based on our experience and you can rely upon them. We cannot however, takeresponsibility for the resault obtained becuse they depend mostly on fabric used and the local conditions of dyes application, and on concentration ofthe dye used and the amount of dyeing assistant.

Application

OBA for brightening papers