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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 temprature and turbulence. It improves the softness, water retension 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.
|
| 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 and nonionic products
|
Application
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
