Properties:
KR-801 Water Decoloring Agent is a quaternary cationic polymer.The active chemical components is dicyanodiamide-formaldehyde polymer.
CAS No. 55295-98-2
Specification:
| Items | Index |
|---|---|
| Appearance | Colorless to yellowish viscous liquid |
| Solid content, % | 50 min |
| PH value (30% water solution) | 3.0-6.0 |
| Viscosity(20℃), cps | 50-300 |
| Specific gravity (20℃) | 1.10 min |
Usage:
1. Adjust the pH value of wastewater to 7-10, preferably 7-9.
2. Add polyaluminum chloride, and then add KR-801, adding amount of 200-1000mg/L (Add 200-1000 grams per ton of wastewater), and the optimal dosage is determined by experiment.
3. When KR-801 is used, the prod.
4. uct can be diluted with 10-40 times of water, and then added to the water directly, stirring for a few minutes after settlement or air float, you can get the clear liquid after decolorization.
Package and Storage:
250kg per drum, 1250kg per IBC, or according to customers’ requirement. Storage for ten months in shady room and dry place.
Safety Protection:
Soluble in water, safe, non-toxic, harmless, no-flammable and non-explosive, it can be stored at room temperature, it cannot be placed in the sun.
lt is slightly acidic, when skin contact, wash immediately with plenty of water.