ION EXCHANGE RESINS
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WATER SOFTENING RESINS
Resinex™ KW-8 – Strong Acid Cation Softening Resin.
Resinex™ is a high purity, premium grade, pretreated, strongly acidic gel-type cation exchange resin specially designed for residential drinking water treatment. The KW-8 is a bead type, cross linked, polystyrene divinylbenzene resin that offers excellent bead integrity and very low extractable. The product is highly suitable for a wide variety of drinking water treatment applications.
Resinex™ KW-8 has a light amber colour and is specially pretreated to remove taste, odour and colour throw. Resinex™ KW-8 meets the requirements of FDA regulation CFR section 21, 173.25, European ResAP (2004) 3 and WRAS BS6920.
| TYPICAL PROPERTIES | |
| Type | Crosslinked polystyrene, divinylbenzene |
| Form | Gel-type, amber, spherical beads |
| Functional Group | Sulphonic acid |
| Whole Bead Count | 95% min |
| Ionic form, as shipped | NA+ |
| Bead Size | 0.42 - 1.25 mm |
| Effective Size | 0.45 ≠ 0.55mm |
| Bulk Density, as shipped | 820 kg/m3 |
| Real Density | 1.28 g/cm3 |
| Water Retention | 45 - 50% |
| Total Capacity (Na+ form) | 1.90 eq/l min |
| Volume Change Ca2+ -> Na+ | 2% max |
| Stability, Temperature | 120ºC max |
| Stability, pH | 0 - 14 |
| Colour Throw | 25 APHA max |
| STRONG ACID CATION SOFTENING RESIN | |
| Ref | Size |
| KW8 | 25 Ltr PE Valve Bag |
| KW8B | 1000 Ltr Big Bag |
