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Katafix-BC. is a special cationising agent developed to improve the exhaustion of reactive dyes on cellulosic fabric. It is used as pre-treatment auxiliary to cationise the cellulose fiber so that the reactive dye can exhaust well without salt. It gives good even dyeing on garments without use of salts.
| Key Features | Benefits |
| Low molecular weight product
|
Uniform deposition of Katafix-BC.
|
| High cationic charge
|
High exhaustion rate
|
| Very good affinity for Reactive and acid dyes
|
Good fixation and fastness properties
|
| Short dyeing process
|
Time saving
|
| Physical appearance
|
Colourless clear viscous liquid
|
| Ionic nature
|
Cationic
|
| pH of 1% solution
|
7 +/- 1
|
| Miscibility
|
Miscible with water
|
| Compatibility
|
Compatible with cationic & nonionic products
|
| Stability
|
Stable to dilute acids and dilute alkalies
|
Application
1.Treat substrate with below mentioned dosages of Katafix-BC. at 50 deg.C for 20 mins
| Shade depth
|
Katafix-BC. to be taken
|
| 4%
|
1-1.5%
|
| 4-6%
|
1.5-2.0%
|
| 6-9%
|
2-2.5%
|
Drain the bath
2. In fresh bath dose dyestuff slowly at room temp. continue for 20 mins. Then add 10 g/l soda ash and raise temp to 60°c and run for 15 mins. and drain.
3. Give one cold wash and neutralize with acetic acid and dry the garment.
Storage: Store in cool, ventilated shed away from heat and direct sunlight. Storage temperature should not exceed 35 deg c. Close lids firmly to avoid contact with air and moisture.
Shelf Life: 9 months from the date of manufacturing, if stored under controlled conditions
The above information is given in good faith and is without warranty
