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Bio-PPN(Conc) is an ecological, bio-based Potassium permanganate neutralizer. It works much more efficiently in removing dirty brown stains after bleaching with Potassium permanganate and imparts brighter shades to garments. It also neutralizes active chlorine and eliminates chlorine odour after hypochlorite bleaching. Bio-PPN(Conc) is an eco substitute for substances like Sodium metabisulfite and Hydroxylamine sulfate (HAS)which are commonly used in garment industry.
| Key Features | Benefits |
|---|---|
| Bio based product
|
-Formaldehyde free and APEO free -Biodegradable |
|
Removes dirty brownstains of manganese dioxide after potassium permanganate ble-aching |
Good effect also on minks / fleece apart from apparel
|
| Requires single neutralizing step
|
Minimizes water consumption and waste water load
|
General Characteristics
| Physical appearance
|
Off white powder
|
| Ionic nature | Nonionic
|
| pH of 1% solution | 3 +/- 1
|
| Miscibility | Soluble with water
|
| Compatibility
|
Compatible with anionic, cationic & nonionic products
|
| Stability
|
Stable to dilute acids and dilute alkalies
|
Application
Depending upon quantity of residual chemicals at the end of Potassium permanganate treatment of garments, treat in fresh bath with;
| Dosage
|
2 - 3%
|
| Bath pH
|
4.5 - 5.5
|
| Bath Temp.
|
30 - 40°C
|
| Time
|
15 - 20min.
|
Followed by rinsing and softening as usual.
Concentration of Bio-PPN(Conc) may be optimized in lab before bulk trial
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
