1. General product data
★Molecular formula:ZNO
★molecular weight:81.4
★appearance:White or yellowish powder
★smell:tasteless
★CAS:1314-13-2
★Customs No
2、chemical properties
    Feed grade zinc oxide is synthesized from zinc sulfate and soda ash into basic zinc carbonate, and then calcined. The company adopts full-automatic 304 stainless steel equipment, which not only ensures the purity of the products, but also makes the products cleaner. The first-class zinc sulfate manufacturing process enables the total content of lead, arsenic and cadmium in our products to be controlled within 10ppm; excellent equipment, advanced technology and strict quality management have created the excellent quality of feed zinc oxide。
    After weaning, piglets feed from liquid to solid, intestinal villi and intestinal epithelial cells are vulnerable to damage; on the other hand, piglets have poor anti bacteria ability, which leads to piglets easy to die of diarrhea. Feed grade zinc oxide is a natural inorganic fungicide and astringent, which can promote the proliferation of intestinal villi and intestinal epithelial cells, repair the damage of gastrointestinal mucosa and villi caused by weaning stress of piglets; at the same time, zinc oxide can inhibit the growth of bacteria and maintain the balance of intestinal flora. It has been proved that the effect of zinc oxide in feed on piglet diarrhea is very obvious。
   Heavy zinc oxide: easy to disperse, its appearance is characterized by bright yellow color and moderate specific gravity; compared with ordinary zinc oxide, it has better dispersion, more opportunities to contact with intestinal tract and bacteria, and its bactericidal and astringent effects are more prominent. Compared with the common feed grade zinc oxide, our product has the same proportion as other ingredients, which is not easy to dust, better dispersion, can reduce the addition amount and save the feed cost。
    It is widely used in coating zinc oxide with a surface area of 49㎡/g
    Recommended dosage: it is used in the formula feed of piglets in the first two weeks after weaning, and the zinc oxide dosage is 1600mg / kg or less