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  In areas with hard water quality, the washing effect of detergents will be very poor, and some lands will also lack of phosphorus, and phosphate resources lack of corresponding alternative varieties;   sodium hexametaphosphate industrial grade   is widely used in water treatment, detergent additives, mineral processing industry as flotation agents, refractory additives, ceramics and other important additives. Using sodium hexametaphosphate industrial grade with soft water for clothing washing, the water quality is neutral. Washing clothes with soft water can increase the ability of decontamination and make them cleaner and brighter. When the calcium ion Ca ++  or magnesium ion Mg ++  which determines the hardness in water enters into the sodium hexametaphosphate molecule, it will become a very stable soluble complex: Na 2 〔Ca 2 (PO 3 ) 6 〕 and Na 2 〔Mg 2 (PO 3 ) 6 〕. The Ca ++  or Mg ++  in this complex is not easy to run out again. The sodium hexame...

  Water treatment agent is necessary for the disposal of industrial water, domestic water and waste water. Sodium hexametaphosphate is a very widely used fine phosphate product. From the initial red treatment of water, with the development of industry, the application of   sodium hexametaphosphate industrial grade   is more widely. The principle of sodium hexametaphosphate industrial grade used as a water treatment agent is to use the complexation of polyphosphate and phosphate generated by the hydrolysis of sodium hexametaphosphate to metal ions, so that most of the metal ions in the water are complexed into phosphate, thereby softens the water. Sodium hexametaphosphate is easily soluble in water. The aqueous solution was alkaline, and the pH of the 1% aqueous solution was 9.7. It gradually hydrolyzes into phosphite in water and has a good ability to complex metal ions. It can complex with calcium, magnesium, iron and other metal ions to form soluble complexes. It can so...

  The manufacturer of   sodium hexametaphosphate industrial grade   will tell you about the harm of scale to the boiler. If the boiler is not cleaned for a long time in use, a large number of scale will be generated, and the scale will also cause great corrosion to the boiler wall: 1. Because of the poor thermal conductivity of scale, the heat transfer from heating to working medium is hindered, the heat absorption of working medium is reduced, the temperature of boiler exhaust gas is increased, and the heat loss is increased. 2. Due to the poor thermal conductivity of the scale, the heat transfer from the heating surface to the working medium is hindered. It is because the working temperature of the heating surface rises, which will cause the superheater of the heating surface to burst or overheat. 3 natural water is the aqueous solution of electrolyte, which is easy to produce electrochemical corrosion when contacting with metal. Therefore, boiler water needs to be soft...

  With the development of refractories industry and social progress, refractories with slow construction speed are gradually replaced, and the amount of unshaped refractories is increasing in the metallurgical industry. The largest amount of   sodium hexametaphosphate industrial grade   used in unshaped refractories is castable, followed by spray coating. The sodium hexametaphosphate industrial grade is mainly used in the refractory castables, refractory plastics and refractory slurries with cement as binder, which usually plays a role of reducing water; according to the needs of preparing different kinds of amorphous refractories, the use of industrial sodium hexametaphosphate in the additives of the amorphous refractories is also different. Therefore, the sodium hexametaphosphate industrial grade produced by Chongqing Chuandong Chemical Group is a new refractory with good performance in phosphate. It has good thermal shock stability, high compressive strength, strong re...