Through post-processing in the production process, the water absorption speed of the finished product can be controlled according to the purpose. The water absorption (purified water) of conventional sodium polyacrylate is hundreds of times that of its own, and the improved product can reach thousands of times. As an important absorbent material, SAP is applied to every aspect of our lives. It can absorb water up to several hundred times its own weight. Sodium polyacrylate is a functional polymer material. Used for bandage first aid: Anhydrous calcium chloride as a water-absorbing agent has been approved by FDA for bandage first aid, and its role is to ensure that the wound is dry.
Dryer or dehydrator for gases and organic liquids: Calcium chloride can also be used as a desiccant or dehydrator for gases and organic liquids.īecause calcium chloride is neutral, it can dry acidic or alkaline gases and organic liquids, and can also produce a small amount of gas in the laboratory, such as nitrogen, oxygen, hydrogen, hydrogen chloride, sulfur dioxide, carbon dioxide, nitrogen dioxide, etc. Household dehumidifiers: Some household dehumidifiers use calcium chloride to absorb moisture in the air. Calcium chloride to dry macroalgae (or seaweed ash) can be used for soda ash production. Anhydrous calcium chloride particles are commonly used as desiccants to fill the drying tube. So the raw material of calcium chloride desiccant is made of calcium chloride.Īpplication range: Used for soda ash production. It can only combine with crystal water and can absorb a lot of moisture. Especially for the human body, it is widely used in oil seals, optical drugs, Health food, and military products.Ĭalcium chloride has the physical properties of high-solubility liquor, high-solubility heat, and strong hygroscopicity.
Not only the adsorption speed is fast, the adsorption capacity is high, but it is also non-toxic, odorless, non-contact corrosion, and non-environmental pollution. The main raw materials of calcium chloride desiccant are high-quality calcium carbonate and hydrochloric acid, which are refined by reaction synthesis, filtration, evaporation concentration, and drying process.Ĭalcium chloride dehumidifier has the functions of adsorption activity, static dehumidification, and deodorization. The water absorption rate can reach more than 300% of its own weight.