Chongqing Chuandong Chemical Co.,Ltd is coming

At present, the dyeing process of polyester fabrics in the printing and dyeing industry still uses the traditional acid dye bath condition dyeing method. By adopting this method, the disadvantages of poor quality, low output and high production cost exist in the production process, and it is increasingly unsuitable for production needs, especially for dyeing polyester fabrics after alkaline processing. The existence of these problems lies in the lack of alkaline dyeing auxiliaries, while   sodium hexametaphosphate technical grade   is a more widely used dyeing auxiliaries in phosphate products. Let's look at the advantages of alkaline dyeing auxiliaries: Alkaline dyeing auxiliaries are used as special dyeing auxiliaries for alkaline dyeing of polyester fabrics, so that the alkaline dyeing method has been popularized. After optimizing alkali-resistant disperse dyes and using special alkali agents, polyester fabrics can be dyed under alkaline conditions, so that the fabrics have...

Sodium hexametaphosphate is widely used in industry, including cleaning agents, refractory materials, mineral processing, ceramics, and industrial water treatment. In most of these industries, when applying sodium hexametaphosphate, it needs to be dissolved before being added. As the   manufacturer of sodium hexametaphosphate , it is often asked how much water is needed to dissolve sodium hexametaphosphate? Sodium hexametaphosphate is soluble in water but insoluble in organic solvents. When adding it, the composition of the other raw materials involved and the desired effect should be considered. For example, most of them will use the chelating ability and dispersing power of sodium hexametaphosphate to metal ions, and the water content, PH, temperature and other factors have to be considered in the production. These parameters can only be calculated by technicians involved in actual production. The molecular weight of sodium hexametaphosphate is 611.82, the relative density is 2.4...

Food additives are used in food processing in order not to affect the taste, to ensure the quality of the food and its transportation. Phosphate in food additives is a meat product moisture retention agent that effectively activates meat protein. In meat products, it has the functions of maintaining the water retention of meat and enhancing the binding force. In the process of freezing, refrigerating, thawing and heating, the meat will lose a certain amount of water, which will make the meat hard, and lose some soluble protein and other nutrients due to the loss of water. At present, there are several phosphates approved for use in food additives in our country, including sodium tripolyphosphate,   sodium hexametaphosphate , sodium pyrophosphate, trisodium phosphate, disodium hydrogen phosphate, sodium dihydrogen phosphate, and sodium acid pyrophosphate and more. Adding these substances to food helps to diversify food varieties, improve its color, aroma, taste, and shape, maintain ...

In order to ensure product quality during food processing, appropriate food additives must be selected according to the characteristics of processed products. Therefore, sodium hexametaphosphate also has a nickname of "Essential Oil" in food additives. What can   food grade sodium hexametaphosphate   "add" to food? The manufacturer in China will tell you. (1) Improve and enhance sensory indicators such as food color, aroma, taste and mouthfeel. Food color, aroma, taste, shape and taste are important indicators to measure food quality. Food processing generally involves physical processes such as grinding, crushing, heating, and pressure. During these processing processes, foods are easy to fade and change color, and some of the inherent aromas of foods are also lost. In addition, the same processing process is difficult to meet the requirements of soft, hard, brittle, and tough taste of the product. Therefore, proper use of sodium hexametaphosphate quality modifiers...

When it comes to food safety, many people will definitely think of food additives right away. In the eyes of many people, food additives are toxic and harmful chemicals, and they are also the culprit of food safety problems.   Food grade sodium hexametaphosphate in China   is a commonly used additive in food processing. Is it true that it plays a role in food? In fact, food grade sodium hexametaphosphate is not as terrible as everyone thinks, and illegal additives are the culprit. Illegal additives and food additives are not the same thing. Food grade sodium hexametaphosphate is a legal additive in the national food additive list. What is food grade sodium hexametaphosphate? Food grade sodium hexametaphosphate is a phosphate product widely used in food additives. It is added to food as an additive to improve food quality, color, aroma and taste, as well as for the needs of anti-corrosion, preservation and processing technology. Food grade sodium hexametaphosphate in China play...

Food additives are getting more and more widely used in the current food processing industry. Food additives can improve the color, flavor and taste of food. The   manufacturer of sodium pyrophosphate food grade in China   tells you it is also a water-retaining agent. Polyphosphate is a very hydrophilic moisture retention agent, which can stabilize the moisture contained in food well. Its water holding capacity is related to the type, amount of polyphosphate, PH value of food, ionic strength and other factors. For meat products and seafood, the best water holding capacity is pyrophosphate, such as food grade sodium pyrophosphate. The second is tripolyphosphate. As the chain length increases, the water holding capacity of polyphosphate will weaken. The general mechanism of food grade sodium pyrophosphate water retaining agent are: 1. Raise the PH of meat Let the PH value of the meat move to the alkaline direction, away from the isoelectric point, so that the water holding capac...

When it comes to paper, it is a common item in life. Household paper and work paper are used in a wide range of applications, and the quality requirements for paper are more stringent. Manufacturers of industrial grade sodium hexametaphosphate also have a full understanding of the dispersion effect of   industrial grade sodium hexametaphosphate   in papermaking, so that the downstream papermaking industry can produce better quality paper. For the papermaking process, fibers, fillers, and some additives are all water-insoluble and tend to accumulate in the aqueous solution, and different materials are often kept away as far as possible due to incompatibility. This makes it difficult to obtain paper with uniform properties and ideal strength. Therefore, industrial grade sodium hexametaphosphate is added in the paper production process. Industrial grade sodium hexametaphosphate is an inorganic dispersant and is easily soluble in water. It can promote a good dispersion of paper fi...