Bulk magnesium carbonate is a kind of powder magnesium carbonate compressed into small pieces 10 cm square, which is convenient for storage and transportation. It can be broken into small pieces or powder when used.



Liquid or pasty magnesium carbonate is a mixture of magnesium carbonate, alcohol and other substances. When using it, squeeze it on your hand and evenly coat it all over your palm. Because alcohol volatilizes rapidly when it meets the air, magnesium carbonate can be evenly attached to the whole hand.



Chemistry is closely related to the athlete's daily diet and the innovation of sports equipment in the vigorous and passionate sports festival. Chemistry not only gives charcoal to sports, but also adds to the icing on the cake. In sports, ordinary light magnesium carbonate brings safety to athletes, but also improves their performance.



In sports, the palms of athletes often sweat. In rock climbing, weightlifting, throwing, shot putting, parallel bars, horizontal bars, rings, uneven bars and other sports, the wet palm will reduce the friction between the hand and the equipment, resulting in the athletes can not hold the equipment firmly, which will not only affect the quality of the movement, but also lead to accidents such as athletes falling. Because of its light weight, fine particles and good water absorption, magnesium carbonate can be fully attached to the palm when the palm is wet. In the process of holding the instrument, the uneven powder between the palm and the instrument can increase the friction force. At the same time, the powder will fill the wrinkles and lines of the palm, making the grip of the hand more solid.



However, in the horizontal bar, parallel bars, uneven bars, pommel horse, balance beam and other events, when the athletes rotate sharply on the equipment, the smaller the friction between the hands and the equipment within a certain range, the better. At this point, the fine particles of magnesium carbonate are equivalent to the pad, laying a layer of "small ball" for hand and equipment to do rolling friction, thereby reducing friction. Therefore, the role of magnesium carbonate in sports can not only increase friction, but also reduce friction.



In a word, magnesium carbonate can make the friction in sports easy to control, and then make the movement of athletes on the ground or equipment more handy.