SHMP 68% Powder for Making Detergent Industry

SHMP 68% Powder for Making Detergent Industry

STPP is one of the most important ingredients in detergent powder formulation. Its chemical formula is Na5P3O5.
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Continuous investment in research and development allows us to deliver innovative, efficient and practical Hand Laundry Powder, Na2CO3 Plant, detergent powder device that is manufactured to the strictest quality and safety standards. We have established and improved a position management system that is compatible with talent capabilities, and strive to form a performance-first talent evaluation system. Looking forward to the future, we firmly believe that our cooperation will be more wonderful with your company along the way.


STPP is one of the most important ingredients in detergent powder formulation. Its chemical formula is Na5P3O5. The STPP preparation process is composed of three steps: preparation of phosphoric acid from phosphate rocks, sodium pyrophosphate from neutralization of the acid, and finally the formation of STPP by condensation and polymerization of the sodium pyrophosphate.There are two processes now in common use for preparing STPP:

1.The wet process converges ingredients in the phosphate rocks into their corresponding sulfuric salt and phosphoric salt. The liquid phosphoric acid is neutralized in the next section into sodium pyrophosphate, then the phosphate to be condensed and polymerized into STPP.

2.Thermal processed phosphate rocks, coke, and silicate rocks into an electric furnace to obtain phosphorus. The phosphorus is burned, and phosphorus pentoxide is formed. The later is hydrated and polymerized into STPP.


STPP Production Plant


We produce a variety of new styles of SHMP 68% Powder for Making Detergent Industry, and put them on the market in large quantities, which has been fully recognized by all sectors of society. For customers, we will strengthen market awareness, adhere to customer orientation, meet their needs, and strive to exceed their expectations. In order to meet the needs of modern high-tech, we actively introduce talents so as to gradually form a reasonable talent echelon.

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