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  Calcium formate is also a new type of low-temperature early-strength coagulant. It is mainly used in construction mortar and various concretes to accelerate the hardening speed of cement, shorten the setting time and cement setting time, and is of great significance in construction. The (minor) fluctuations in the fineness of the material in the sieve particle size analysis are attributed to its manufacturing process, but it is not used as a quality standard. Calcium formate is a concrete additive that accelerates the setting and hardening of concrete. Accelerating the setting and hardening of concrete means: 1. Shorten the initial setting time. 2. Normally change the retardation of cement under low temperature conditions. 3. Increase the growth rate of early strength. 4. Shorten the mold closing time in the module in the production of concrete precast parts. 5. Shorten the time for concrete to reach the load capacity. The final setting time is the time required for the cement sl...

  Many people think that food additives are not good things, and hope to "zero additives". In fact, some foods are more dangerous if they do not use food additives. There are many types of additives. Food additives are only one of them. In addition, they also include concrete additives, plastic additives, paint additives, etc., and the classification is different and the purpose is different.   Food grade sodium hexametaphosphate , sodium tripolyphosphate, and sodium pyrophosphate in the phosphate can retain moisture, etc. These additives are allowed to be used in the "National Food Safety Standards for the Use of Food Additives" and have undergone safety assessments, and will not be harmful to the body. Forbidden substances illegally added to food are mistaken for food additives, making food additives "scapegoat". Today, let everyone spread some common sense about food additives. 1. Is the separation between food additives and illegal additives unclear? A...

  The dispersion of pigments is a key step in the configuration of coated paper coatings, and it is also a guarantee for the preparation of good coatings and the production of good coated papers. In order to better disperse the pigments,   sodium hexametaphosphate   needs to be used. The dispersion of pigments is also called the preparation of white materials, mainly by adding chemical dispersants and applying sufficient energy to destroy the flocculation of pigment particles and make them in a good colloidal dispersion state. In addition to the rational use of dispersants, pH, cationic electrolyte and dispersion time, strength, temperature, etc. also have a great influence on the dispersion of pigments. A large number of dispersant anions are gathered on the surface of the pigment, and a large number of cations are gathered near the surface of these anions. From the perspective of the entire suspension system, the static balance of positive and negative charges has not c...

  With the changes in the pace of life and the improvement of living standards, not only can you afford meat, but you can also eat reassuring meat. Pork safety issues are increasingly emerging in the market, and food safety is also one of the things that everyone pays attention to. Looking at the pig industry, what is now advocating is a new model of healthy pig raising, which is more standardized and sound for feed additives. At present, the European Union has approved   calcium formate  as a preservative. The use of calcium formate in animal nutrition is safe for the environment. The main function of pig feed additives is to remove toxins from pigs, regulate various immune functions, and allow pigs to grow fast and healthy, and pork is safer and healthier. First of all, calcium formate is an organic calcium acid with a calcium content of up to 31%. Compared with some inorganic calcium like stone powder, it can be absorbed by animals. Especially for piglets that have jus...

  The traditional energy source for young animals is to use whey powder, which promotes the synthesis of lactic acid, and provides a variety of amino acids and trace elements to improve the texture and taste of feed in traditional piglets. The   feed grade calcium formate   currently used in China is a new type of feed additive product. It is a calcium salt containing formic acid. It can be used as a sour agent and can replace calcium propionate as an antiseptic and antifungal agent. It is suitable for all kinds of Animal feed. In the past, whey powder was mostly used in feed, but whey powder mainly relied on imports, the price was high, the amount used was large, it was easy to damp and agglomerated, and it was difficult to store, which made it difficult for many small and medium-sized feed factories and farms to use it for a long time. Now the feed grade calcium formate will not deliquesce, has good fluidity, and the neutral PH value will not cause equipment corrosion. ...

  Since the ban on feed resistance, the application of potassium diformate in the livestock and poultry industry has received more and more attention. It is mainly manifested in that   potassium diformat e   can regulate the PH value of animals and indirectly participate in the metabolism of animal protein and fat. From its physiological mechanism of action, potassium diformate in animals indirectly participates in many physiological metabolic processes in the body by synthesizing a variety of nutrients. So, what are the nutritional and physiological mechanisms of potassium diformate? 1. Inhibit bacteria, improve meat production and meat quality The antibacterial and growth-promoting mechanism of potassium diformate is similar to that of formic acid, which is mainly achieved by adjusting the pH in the digestive tract. After potassium diformate enters the gastrointestinal tract of animals with the diet, it is easily decomposed in a weakly alkaline environment, and the rele...

  There is a saying in the food industry: Without food additives, there would be no modern food industry. Take a correct view of the   food additive sodium tripolyphosphate , add it within the prescribed range of use, and control the correct amount of use, it is harmless to human health and can be eaten with confidence. There are many rumors on the Internet that food grade sodium tripolyphosphate is bad, saying that there are traces of heavy metals such as arsenic, lead, etc., and arsenic can cause systemic chronic poisoning mainly due to skin depigmentation, coloration, keratinization and cancer. There is also a certain amount of fluoride. Low concentrations of fluoride can cause chronic poisoning and skeletal fluorosis, reduce the calcium in the bones, and lead to bone sclerosis and osteoporosis. We just want to say that you don't understand food additives and food grade sodium tripolyphosphate. Today, let's uncover the misunderstanding of the misunderstanding of the food ad...