Ion exchange technology has a long history glycol freezing point, certain natural substances such as zeolites and sulfonated coal obtained through sulfonated coal can be used as an ion exchanger. However, with the rapid development of modern organic synthesis glycol industrial technology, research into a wide variety of high performance ion exchange resins glycol use and develop a variety of new application methods, the rapid development of ion exchange technology, Many industries, especially high-tech industry and is widely used in scientific research. In recent years, domestic and foreign production of resin varieties of hundreds of species, hundreds of tons of annual production. In industrial applications, the advantages of ion exchange resin mainly large processing capability, a wide range of decoloration, decoloring high capacity, capable of removing a variety of ions, can be regenerated repeatedly used, long working life, low operating costs (although one input costs larger). Ion exchange resins based on a variety of new technologies, such as chromatography, ion exclusion, electrodialysis, etc., each with unique features, and various special work, is difficult to achieve in other ways. Development and application of ion exchange technology is rapidly evolving. 10 toxicological Environment Editor toxicity: is low toxicity category. Acute toxicity: LD508.0 ~ 15.3g / kg (mice by mouth); 5.9 ~ 13.4g / kg (rat oral); 1.4ml / kg (human oral lethal) subacute and chronic toxicity: rats Inhalation 12mg / m3 (repeatedly) eight days after the 2/15 animals corneal opacities and blindness; inhalation of 40% ethylene glycol mixture 9/28 people a brief fainting; Inhalation 40% ethylene glycol mixture is heated to 105 ℃ Repeated inhalation of 14/38 people nystagmus, 5/38 lymphocytosis. Hazardous characteristics: case of fire, heat or contact with oxidants, combustion caused a risk of explosion. In case of high fever, increased pressure within containers, cracking and the risk of explosion. Combustion (decomposition) products: carbon monoxide, carbon dioxide and water. Factory direct glycol, ethylene glycol Liaocheng, Xiang Xiang dry chemical provided by the Jinan Chemical Co. dry. Jinan Cheung Dry Chemical Co. (www.xiangqianhuagong.com) (www.dilunyierchun.com) strong, credible, in Jinan, Shandong alcohol industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Xiang dry chemical into the brilliant and you work for a better future! You can also access (www.dilunyierchun.com/supply_details_46004665.html), for more information about the company.