FA Characteristics
Type of product : benzal cholonium chloride
Ionogenity : cationic
Appearance : yellowish
Consistency : liquid
Properties
• The leveling action of leetarder based on its intense affinity to the fibre
• According with nonionic and cationic materials
• Increase the power of leveling with adding sodium sulfate
• Stable at acid , alkaline , salt and hard water
• About cationic dyes ,it’s possible to creation the precipitating ,so suggested to add 1g/l Leeperse DEK
• Leveling agent and complete the exhaustion
Application
Fibre |
Pale |
Medium |
Heavy |
With low dyeable rate |
2 |
1 |
0.5 |
With high dyeable rate |
5 |
3.5 |
2 |
Recipe :
BA40 : As recommended above
Dyestuff : As per requirement
Acetic Acid 60% : 3%
Buffer : 2%
Glaubers Salt : 10%
Temperature : 80 – 90 ° C
Before adding dye ,first add Leetarder to dyeing bath ,then add acetic acid until PH=5,then adding 0-10% sulfate sodium .after 5-10 min add the dye finally.
Spesial remarks
Storage stability at least 12 months
Product solidifies with continuing frost.