玉米淀粉俗名六谷粉。白色微带淡黄色的粉末。 将玉米用0.3%亚硫酸浸渍后，经过破碎、过筛、沉淀、枯燥、磨细等工序而制成。 普通产品中含有少量脂肪和蛋白质等。吸湿性强，能达30%以上。
Corn starch is commonly known as Six Grain Flour. White microstrip light yellow powder. Corn was impregnated with 0.3% sulfite, and then processed by crushing, sieving, precipitation, dryness and grinding. Common products contain a small amount of fat and protein. It has strong hygroscopicity and can reach more than 30%.
Corn starch with water has a peculiar property: it hardens under rapid impact, but does not under slow impact. Mixing corn starch and water at a weight ratio of about 3:2, the shear thickening fluid called "Euro-cracking" oobleck is a non-Newtonian fluid.
1. Pour the waste product about 5mL into the palm of your hand, and rub it with both hands to form a ball-like solid ball. After stopping rubbing for about half a second, the ball will quickly "melt" and return to the liquid state. This special property can be demonstrated by repeated rubbing.
2. Put about 50-100mL waste products in the non-washing paper cup. The use of the non-washing paper cup or plastic cup is for lightweight and convenient operation. First, the participants are given a quiet tilt of the paper cup to watch the liquid waste products inside the paper cup, and then quickly sprinkle the waste products inside the paper cup on the audience. This phenomenon can make the participants deeply impressed.
3. Put about 50-100mL waste products in the wash-free paper cup, tilt the cup quietly to show the participants the liquid waste products in the cup, then reverse the wash-free cup, but swing up and down quickly for a period of time, and then return the cup to normal. At this time, the non-Newtonian fluid produces force to oppose the rapid shear strain, so the waste products in the cup are changed rapidly. It won't spill.
4. Put liters of waste products in large shallow basins. Qinhuangdao Corn Starch Granule Manufacturer informs you that participants can quickly run through the waste products in shallow basins without sinking. If they walk slowly, they will sink into the waste products.
5. Place 50-100mL waste products on the vibration film of the upward sound horn, open a certain volume of low-frequency sound wave vibration and observe the distortion of the products.
These are the related contents of corn starch granule manufacturers for you. For more information, please visit our website: http://www.rsoau.com.