English
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INTRODUCTION
The perfluorosulfonic acid exchange resin could be applied in the preparation of 10n exchange membrane for various electrolysis system, fule cell, redox flow battery and Chlor-alkali industry. The polymer could also be used as super acid catalyst for organic synthesis.a superstable ion exchanger, a ion exchanger for water treatment etc.
SPECIFICATIONS
| Specifications | GK800 | GK900 | GK1000 | GK1100 |
| Exchange Equivalent (EW.g/mol) | 800士50 | 900士50 | 1000士50 | 1100士50 |
| Acid Capacity(meq/g) | 1.25士0.08 | 1.11士0.05 | 1.00士0.05 | 0.9士0.05 |
| Specific Gravity Range | 1.80-1.90 | 1.90-2.00 | 1.90-2.00 | 1.90-2.00 |
| Appearance | Granular | |||
| Solubility | Insoluble in water-alcohol mixed solvent | |||
| Initial Decomposition Temperature(°C) | Hydrogen Type 160-180 Fluorine-type>310 | |||
A base titration procedure is to measure the equivalents of sulfonic acid group in the resin with caustic soda ,and thus calculate the acid capacity or equivalent weight of the polymer.
Thermo gravimetric analysis is performed to test the decomposition temperature.The polymer was placed inside nitrogen and heated from room temperature to 600°c at a heating rate of 10°C/min.
Packing and Storage
The product is packaged in a plastic sealed bag, 25kg drum packaging or 20kg water Proof cardboard box packaging
This product should be stored in a clean and dry warehouse to prevent impurities such as dust and moisture from entering
INTRODUCTION
The perfluorosulfonic acid exchange resin could be applied in the preparation of 10n exchange membrane for various electrolysis system, fule cell, redox flow battery and Chlor-alkali industry. The polymer could also be used as super acid catalyst for organic synthesis.a superstable ion exchanger, a ion exchanger for water treatment etc.
SPECIFICATIONS
| Specifications | GK800 | GK900 | GK1000 | GK1100 |
| Exchange Equivalent (EW.g/mol) | 800士50 | 900士50 | 1000士50 | 1100士50 |
| Acid Capacity(meq/g) | 1.25士0.08 | 1.11士0.05 | 1.00士0.05 | 0.9士0.05 |
| Specific Gravity Range | 1.80-1.90 | 1.90-2.00 | 1.90-2.00 | 1.90-2.00 |
| Appearance | Granular | |||
| Solubility | Insoluble in water-alcohol mixed solvent | |||
| Initial Decomposition Temperature(°C) | Hydrogen Type 160-180 Fluorine-type>310 | |||
A base titration procedure is to measure the equivalents of sulfonic acid group in the resin with caustic soda ,and thus calculate the acid capacity or equivalent weight of the polymer.
Thermo gravimetric analysis is performed to test the decomposition temperature.The polymer was placed inside nitrogen and heated from room temperature to 600°c at a heating rate of 10°C/min.
Packing and Storage
The product is packaged in a plastic sealed bag, 25kg drum packaging or 20kg water Proof cardboard box packaging
This product should be stored in a clean and dry warehouse to prevent impurities such as dust and moisture from entering