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Polyscour 7170 is very powerful scouring aid to the polyester greige and its blend fabric. It is used to remove various additives like spinning oil, acrylic sizes, lubricating oils etc. Polyscour 7170 has very high stability to temperature and turbulence. It improves the softness, water retention and dye uptake of polyester and polyester blend fabric.
| Key Features | Benefits |
|---|---|
| Very low foaming and shear stable
|
Most suitable to apply by exhaust method on jet or soft flow machine and yarn dyeing vessel.
|
| Powerful affinity to polyester fibre and displaces the stuck impurities
|
Helps in improving the feel of polyester fabric which gives very soft feel.
|
| It has very high emulsifying properties
|
Helps in removing oil from the fibre. Due to this it improves water retension and improves dyeing properties.
|
| Stable to high temperature
|
Helps in combined scouring and dyeing in same bath. Hence, no additional process.
|
General Characteristics
| Physical appearance
|
Off white to pale yellow hazy viscous liquid
|
| Ionic nature
|
Nonionic
|
| pH of 1% solution | 6 +/- 1
|
| Miscibility | Miscible with water |
| Stability
|
Stable to dilute acids and Stable to dilute alkalies
|
| Compatibility
|
Compatible with cationic, anionic & nonionic products
|
By Exhaust Method:
Method-1:
Scouring followed by Dyeing Recipe :
Polyscour 7170: 1-2 g/l
Acetic Acid: 0.2 g/l
Application Temp: 80 deg.C - 95 deg.C
Hold Time: 15-20 mins
Bath to: Drain
Take fresh water and start dyeing
Method-2 :
Combined Scouring and Dyeing Recipe:
Polyscour 7170: 1.5-2 g/l
Acetic Acid: 0.2 g/l
Application Temp: 60 deg.C
Hold Time: 10 mins
Then add dyestuff and follow polyester dyeing process
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
