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 with exhausting from bath method: 0,1 - 1,0% of Heliofor PP for cellulose fi bres, 0,2 – 1,6% of Heliofor PP for polyamide fi bres. Whitening with padding classical fi nish method, fi xation by aftercure method in temperature 140-160°C and 5 minutes or fi xation by Schock-condensation method in temperature 180-200°C in 30 seconds. Heliofor PP liquid should be added directly to fi nish bath. Depending on demanded brightening level, should be applied: 1 – 5 g Helofor PP liquid per 1 dm3 padding bath.
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 applicable to brightening: polyamide fibres, fibres made of natural and regenerated cellulose.