Cation KU 2 - 8 PARITY - strongly acidic ion exchange resin. It has the form of a granulated product. The granules were yellow with a diameter less than 1 mm, microporous gel structure. The substance comprises a functional group which can react cation exchange in alkali, acidic and neutral media.
The reagent of high purity, osmotically stable, resistant to aggressive substances. Nevodorastvorim, does not react with solutions of inorganic acids and alkalis, and organic solvents.
Cationite stored in a polyethylene, a polypropylene container for loose products (bags, jars, containers, and m. P. ), Rubberized bags. Not recommended storage at below t - 3 ° C.
It is used for water purification, recovery therefrom of certain substances. Used in:
• preparation of water for the food industry;
• softening and desalination of water filters FIPa;
• cleaning of the aquarium water;
• electroplating;
• hydrometallurgy;
• wastewater treatment.
Specifications KU - 2 - 8chS:
| Osmotic stability, % not less | 94.5 |
| The water content. Moisture content, % | 48 - 58 |
| Dinamicheskaaya exchange capacity, more | 526 |
| The ionic form of delivery | H + / hydrogen |
| The effective diameter of the granules, mm | 0.4 - 0.55 |
| Structure | gel |
| functional groups | sulfo |
| Bulk density / volume, g / l | 750 - 850 |
| Full static exchange capacity, more mmol / cm3 | 1.8 |
| Granule size / grain, mm | 0,315 - 1,250 |
| Specific volume of H - form cm3 / gr, at least | 2.8 |
| Mass fraction chloro - ion, mg / cm3, less | 0.0015 |
| Oxidizability filtrate based O2 mg / l, less | 0.5 |
