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Catfix-511 is a special cationising agent developed to improve the exhaustion of pigment on cellulosic and cellulosic rich blends. Catfix-511 can also be used for the fixation of indigo and sulphur dyes. It can also be used in pre-treatment of substrate in pigment inkjet printing. Novel effects can be obtained on garments by localised application of Catfix-511, as it has good affinity for anionic dyes.
| Key Features
|
Benefits
|
|---|---|
| Low molecular weight product
|
Uniform deposition of Catfix-511
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| High cationic charge density product
|
|
|
Wide pH range
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Applicable at pH 5-10
|
|
Very good affinity for pigment
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Less bleeding of pigment during subsequent softening /biopolishing process
|
|
One step process for lighter shades
|
|
| Formaldehyde-free
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Suitable for Oekotex and baby wear
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| Physical appearance
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Colourless to pale yellow clear to hazy liquid
|
| Ionic nature | Cationic |
| pH of 1% solution | 4 +/- 1
|
| Miscibility | Miscible with water
|
| Stability | Stable to dilute acids and dilute alkalies
|
| Compatibility | Compatible with cationic and nonionic products
|
The fabric to be cationzed should be free from anionic impurities (*see below)
* Process sequence
1. Treat substrate with below-mentioned dosages of Catfix-511 at 50 deg.C for 20 mins.
Pigment depth Catfix-511 to be taken:
| Pigment
|
Catfix-511 to be taken
|
| 4%
|
1-1.5%
|
| 4-6%
|
1.5-2.0%
|
| 6-9%
|
2-2.5% |
2. Dye the Catfix-511 treated the fabric with pigment at 60 deg.C for 30 mins. and Drain
3. After pigment dyeing, treat the fabric at 50 deg.C with a binder for 20 mins.
[Take binder as per depth of shade]
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
