How to ensure the quality of activated alumina desiccant? First of all, we should confirm whether the raw materials in the desiccant you are using are produced by the normal manufacturers? Is there a corresponding test report? And should not be in pursuit of "low cost" and do not care about the source of raw materials. Secondly, we should learn to use some simple methods to test the quality of desiccant. This paper introduces the discrimination method of activated alumina, here in the market now is a testing method of silica gel desiccant quality, also can be used for activated alumina above: put silica gel desiccant particles in the water, to see if it will be "critical", intense "explosion" is good, if not "explosion" is poor, but this method is very rough, cannot bring desiccant good water imbibition, because "burst" or not just for an instant, and the water absorption performance of the high and low is sustainable. But activated alumina is also similar to these, if you do the resolution, you can also do this treatment, and then look at its adsorption, long-term. The effect of water treatment inside the treatment, slowly observed, if direct, or the best test.
activated alumina 25kg Plastic Bag packaging
Jumbo Bag packaging
