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Clearnon-GRE is a reduction clearing agent developed to remove unfixed dyes from polyester. Clearnon-GRE has an excellent effect in a cooling, acid dye bath. It also works under alkaline pH. Clearnon-GRE removes unfixed dyes from fibre/fabric and remains in the solution. Clearnon-GRE does not decompose most of the dyes thereby dyebath will not be colourless.
It may be used in all the usual dyeing machines.
| Key Features | Benefits |
|---|---|
| Works under acidic pH
|
Alkalifying of the bath and reacidifying treatment is not required
|
| Eco friendly
|
No strong/obnoxious odour and low TDS
|
| Dyeing followed by reduction clearing in the same dye bath
|
Saves time and water
|
| Physical appearance
|
Clear to turbid brownish liquid
|
| Ionic nature | Anionic
|
| pH of 1% solution | 8 +/- 1
|
| Miscibility | Miscible with water
|
| Compatibility | Compatible with anionic and nonionic products
|
| Stability
|
Stable in dilute acid and dilute alkalies
|
The application rate of Clearnon-GRE depends on the depth of shade of the dyeings to be treated and the pH.
Recommended dosage
For medium depth of shades
| 0.5 - 1.5 g/l | Clearnon-GRE |
| pH | 4-4.5 |
For deep shades
| 1.5 to 2.5 g/l
|
Clearnon-GRE
|
| pH | 4-4.5 |
After treat for 10-20 min at 70 - 80 deg.C, rinse hot and cold.
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
