Knowde Enhanced TDS
Identification & Functionality
- Industrial Additives Functions
- Technologies
Applications & Uses
- Markets
- Applicable Processes
- Use Level
- max. 50 mg/l
- Preparation and Feeding Information
PWT 4620 is a single component solution polymer. It may be fed directly from the container or pre-diluted.
Properties
- Physical Form
- Appearance
- Clear to light yellow liquid
- Typical Properties
| Value | Units | Test Method / Conditions | |
| Cationic Charge | Very high | - | - |
| Average Solids Content | 20.0 | % | - |
| Freezing Point | 0.0 | °C | - |
| Bulk Viscosity | 700 - 1,000 | cPs | - |
| Specific Gravity | 1 - 1.2 | - | - |
Regulatory & Compliance
- Regulatory Information
PWT 4620 is approved under NSF/ANSI 60 for drinking water treatment.
Storage & Handling
- Materials of Construction
Cross-linked polyethylene, fiberglass, stainless steel or lined steel are the preferred materials of construction for bulk tanks. Unlined mild steel, black iron, galvanized steel, copper or brass are not recommended in any part of the feed system. Stainless steel, Viton or Teflon are the best choices for pump heads. For feed lines, polyethylene, PVC or reinforced Tygon tubing is recommended.