Main composition
-- Sulphonate condensation polymer

General properties
-- Appearance: Brownish black viscous liquid
-- Ionicity: Anionic
-- pH: 1.5-2.5
-- Solubility: Easily soluble in water
-- Stability: Stable to acid,alkali, electrolytes and hard water

Properties and fields of application
-- Especially for wool,nylon,silk,leather and other dyed fibers with anionic dyestuff (acid/metal complex dyestuff). The washing fastness, perspiration fastness can be greatly improved after treatment.
-- Slight influence on shades and hand feeling.
-- Outstanding acid resistance for easy operation.

Application
-- Dye fixing of fabrics with acid/metal complex dyestuff.
-- High concentration product and can be diluted 1.5-2 times.
Light shade: 1-2 % (O.W.F.)
Medium shade: 2-3 % (O.W.F.)
Dark shade: 3-4 % (O.W.F.)
Bath ratio: 1:10-15
Temperature & Time:     80℃× 20min

Packing and Storage
-- Packing: 125kg/polyethylene drum
-- Storage: 6 months in sealed container at room temperature