Through continuous exploration and discovery, our caustic soda production line, Potassium Sulfate Manufacturing Plant, sodium hydroxide production line factory always maintains unique advantages and is deeply favored by customers. We are guided by scientific and technological investment, guaranteed by advanced equipment, excellent quality, and quick after-sales service to win the trust of our customers. We have a group of professional and technical personnel, using the most advanced equipment and operating under a mature scientific management system. Our company turns the development momentum to rely on innovation-driven, vigorously promoting technological innovation, management innovation and business model innovation. Integrity and efficiency are our service philosophy, and letting customers enjoy our supportive and considerate service is our service tenet.
Sodium Tripolyphosphate (STPP Professinal Plant)
STPP is one of the most important ingredients in detergent powder formulation. Its chemical formula is Na5P3O5.
The preparation process in STPP Professinal Plant 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.

Industrial use
STPP can also be used in petroleum, metallurgy, mining, papermaking, water treatment, etc. It is mainly used as the assistant of synthetic detergent, the synergist of soap and the prevention of grease precipitation and frost. It has strong emulsifying effect on lubricating oil and fat, and can be used to adjust pH value of buffer soap. Softener for industrial water. Tanning agents. Dyeing aids. Paint, kaolin, magnesium oxide, calcium carbonate and other industries are used as dispersants when preparing suspension. Drilling mud dispersant. The paper industry is used as an oil repellent. In the food industry, it is used as the quality improver and water retention agent for cans, juice drinks, dairy products, soymilk, etc. It is mainly used for tenderizing ham can and softening bean skin in broad bean can. It can also be used as softener and thickener.
We take pleasure in a really excellent name amongst our shoppers for our exceptional product or service excellent, competitive rate and also the greatest services for Lwf Horizontal Continuous Oilfiled Drilling Explosion-Proof Chemical Centrifugal Plants. Our company adheres to the scientific outlook on development, takes quality as the guide, takes the integrity as the foundation, makes progress positively, advances with the times and innovates unceasingly. In the years of growth, we have continuously cultivated talents, and now we have an experienced, passionate, harmonious and united professional team.
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