Chongqing Chuandong Chemical Co.,Ltd is coming

Water is an indispensable resource in production. If the water hardness is too high in printing and dyeing production, the addition of disperse dyes into the dyeing bath will produce secondary condensation. In order to prevent this situation, sodium hexametaphosphate is often used to regulate the softness and hardness of water in printing and dyeing, and to ensure the quality of water used for printing and dyeing so that the printing and dyeing process can proceed smoothly. For dyeing, it can be understood as: ensuring the quality of water, avoiding the reaction of calcium and magnesium ions in hard water with dyes and affecting the quality of dyeing products. For calcium, magnesium ions in water. Sodium hexametaphosphate can form stable soluble complexes with calcium and magnesium salts in water to achieve the purpose of soft water. The PH value of sodium hexametaphosphate is medium. The advantages are that it is soluble with calcium salt and magnesium salt produced by ...

Chongqing Chuandong Chemical (Group) Co., Ltd. is a modern comprehensive chemical enterprise with 60 years'history of chemical production and operation. The company was founded in 1958 and has been an old enterprise for sixty years. It has won many honors such as the top 500 chemical enterprises in China, the top 500 private enterprises, the 50 inorganic salts, the backbone enterprises in Nan'an District and so on. At present, there are five production bases in Chongqing, Guangxi, Guizhou and Sichuan, and there are our own yellow phosphorus mines in Guizhou. Our professional research, production of phosphoric acid and phosphate series products for twenty or thirty years, including the main product of sodium tripolyphosphate has won the national brand name products, sodium hexametaphosphate was rated as Chongqing brand products, in more than 20 years of market launch, widely favored and recognized by customers. The main varieties of phosphate series are yellow phosphorus, pho...

 Chongqing Chuandong Chemical (Group) Co., Ltd., founded in 1958, has more than 60 years of chemical production history.There are five production bases and 8 production enterprise in Chongqing, Guizhou (Huishui, Kaiyang) and Guangxi. The main products are phosphate, formate and fine chemicals (chemical reagents, pharmaceutical intermediates, electronic chemicals). The products are mainly sold to more than 20 domestic provinces and cities and have been exported to Europe, America, Japan, South Korea and the countries and regions in Southeast Asia.The company has more than 2000 employee and maintained 40 years of continuous profit.    The company is China chemical enterprise Top 500, China inorganic salt Top 50, China private enterprise Top 500, China petrochemical excellent private enterprise, Chongqing private enterprise Top 50 and Chongqing the first famous brand enterprise. The main product sodium tripolyphosphate was awarded China top brand product, and the formic a...