Shanghai JOOZEO JZ-K1 active aluminum oxide, strong pressure resistance, static water adsorption can reach more than 17%, and it is not easy to bloating after water absorption to saturation. It is widely used in the air drying industry. For general devices with dew points, it is recommended to fill the active aluminum K1. However, if the dew point requirements are higher, for example, if the pressure dew point requires below -40 ° C, it is recommended to perform a combined loading, because the K1 has strong pressure resistance, it is recommended to fill in the air inlet position, which can reduce the powder of the adsorbent powder. Maybe, for example, JZ-K1 and stronger adsorption performance JZ-K2 active aluminum oxide combination loading; can also be composed of JZ-K1 bonus molecular sieves; or active aluminum oxide add molecular sieves and silica aluminum gel for combination loading, which can be obtained Product gas from -40 ° C to -80 ° C. Shanghai JOOZEO, high-quality adsorbent expert.