Quicklime (Calcium Oxide) is a natural calcium carbonate (CaCO3) manufactured ore after high temperature calcination of the white calcium oxide (CaO) solid particles (less high content of impurities, no black spots, the water bottom, uniform particles) is meet the environmental requirements of the desiccant hygroscopic material, free of harmful substances and Europe and the United States limit contains heavy metals. For desiccant absorbent material is a packaging content is consumed by the chemical reaction of calcium oxide with water while the moisture in the space, and thus play a dry hygroscopic role, which absorbs moisture in the process is a chemical reaction process, the process is irreversible. Reaction equation: 2 of CaO +2 H2O = 2Ca (HO) 2 lime desiccant absorbs moisture by chemical reaction principle. Its advantages are: the absorbent process and regardless of the external moisture level absorbent amount of about 30% of its own weight, into powder, it is simple to determine whether the absorbent after moisture absorption. The moisture absorbed does not return to the object to be dried. Lime desiccant non-toxic, odorless, alkaline substances, in the process of moisture absorption will release a small amount of heat, moisture saturation can not be activated after regeneration. Scope: biscuits, snow cake, seaweed, baked goods. Qingdao Changlong silica gel desiccant Co., Ltd. has advanced technology and excellent production technology, improve the quality of tests, heavy quality, stresses credibility. Changlong company dedicated to the research, production and sales of various desiccant and silica gel, silica gel desiccant products are widely used in medicine, electronics, instruments, meters, machinery, clothing, leather and footwear industry. With rigorous and pragmatic style and spirit of continuous improvement, Chang Long has been the pursuit of continuous improvement of product quality, and to abide by credit, first-class quality "for the purpose. Company Name: Qingdao Changlong silica gel desiccant Co., Ltd. Contact: Mr. Sun Mobile: 13863977558 Tel :0532 -87062178 Fax 532 -66872827 Address: Licang District jujube, Zhongshan Road No. 99 E-mail: cnqdcl@126.com URL: http :/ / www.cnqdcl.com