Since the establishment of our company, the primary goal has been to maintain the superior quality, excellent durability and high cost performance of our Concentrated detergent, wholesale STPP production line, Na2SiO4. Many clients came to visit our factory and place orders. We respect and appreciate different opinions, listen to and understand others first, and then seek to be understood. We provide a stage for employees to show their self-worth, strengthen communication and communication between employees and the company, thereby cultivate team spirit. We take 'honesty as the foundation, create high-quality goods' as our tenet, and sincerely hope to cooperate with you with our superb technology, excellent products and professional services.
Sodium Tripolyphosphate (STPP) Plant
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.Wet process
Converse ingredients in the phosphate rocks into their corresponding sulfuric salt and phosphoric salt. The liquid phosphoric acid is neutralized in next section into sodium pyrophosphate, then the phosphate to be condensed and polymerized into STPP.
2.Thermal process
Feed 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.
The use of STPP ：It is mainly used in the industries of synthetic detergent,water softening,tannage,dye,paint, petroleum ,paper, organic synthesis,chemical,rubber.
If you're satisfied with our stpp production plant, welcome to wholesale the high quality products with competitive price from us. As one of the leading manufacturers and suppliers in this profession, we can assure you of its reliable performance.
Hangzhou ASIA Chemical Engineering Co.,Ltd
The Corporation has supplied household chemicals and inorganic chemicals plants to 200 customers all over the world since 1985. Especially in the household chemicals production field, e.g. detergent powder plants, sulphonation/sulphation plants, liquid detergent production plants, oil and fats refining plants. In the inorganic chemicals e.g. Sodium Sulphate, Caustic Soda, Sodium Carbonate Etc Field. The Corporation has delivered a number of complete plants that are technically advanced, high-efficiency, easy to be operated, and cooperated with many international groups such as P&G, Unilever, Henkel, etc.
active members
years experience
events & challenges
expert instructors
FAQ：
1. What is the chemical formula of Sodium Tripolyphosphate (STPP)?
The chemical formula of STPP is Na5P3O5.
2. Can you explain the STPP preparation process?
The STPP preparation process involves three steps: preparing phosphoric acid from phosphate rocks, obtaining sodium pyrophosphate through acid neutralization, and then condensing and polymerizing sodium pyrophosphate to form STPP.
3. What are the two common processes for preparing STPP?
The two common processes are the wet process, involving the conversion of phosphate rocks into sulfuric and phosphoric salts, and the thermal process, where phosphate rocks, coke, and silicate rocks are used to obtain phosphorus, leading to the formation of STPP.
4. In which industries is STPP commonly used?
STPP finds applications in synthetic detergent manufacturing, water softening, tannage, dyeing, paint production, petroleum, paper, organic synthesis, chemical processes, and rubber production.
5. How can one obtain high-quality STPP products from your production plant?
If interested in our STPP production plant products, you are welcome to wholesale them at a competitive price. As a leading manufacturer, we assure reliable performance in delivering high-quality STPP for various industrial applications.
We have many years of technology accumulation and strict quality management procedures to ensure the quality and performance of our Chemical Product Phosphorous Acid Sodium Tripolyphosphate/STPP. Our products have been favored by the majority of users for many years. We pay attention to the publicity and promotion of our culture. At present, our products are sold at home and abroad, and are loved by dealers, self-employed, and customers from other channels, and have established a good brand image.
Hot Tags: stpp production plant, China, manufacturers, suppliers, factory, wholesale, price, profession, cost, wholesale laundry soap equipment, laundry powder production line, drying detergent powder plant, wholesale solid sodium silicate production line, Skin Protecting Detergent Powder, Power Detergent Making Machine
[[ProKeywords]]
