In addition, powder has some special applications, such as:
Explosion-proof powder-this is a material used to eliminate and prevent the explosion of combustible substances such as fuel and gas in industrial production. The main function of explosion-proof powder is to achieve the purpose of explosion-proof from two aspects: chemical reaction and physical reaction
Fingerprint bank powder-Fingerprint bank powder is a kind of silver-gray fine powder, which is usually used by banks or financial institutions to identify counterfeit banknotes or detect stolen or infected cash. This powder can generally form a unique texture on the surface of banknotes, thus achieving the purpose of anti-counterfeiting and detection.
Magnetic powder-Magnetic powder is a kind of powder made of ferromagnetic material deposited on the surface of fine powder. This powder can be used to manufacture magnetic disks, thus realizing data storage of computer hard disk drives.
In addition to ordinary applications, powder has some special applications and wonderful properties.
Pearl powder-Pearl powder is a fine powder made of natural pearls or artificial pearls. Pearl powder has been widely used in beauty, skin care and health preservation because it is rich in various trace elements and amino acids needed by human body. The use of pearl powder can maintain skin elasticity, improve cell vitality, and also have skin care effects such as whitening and reducing wrinkles.
Phosphor-Phosphor is a kind of fine powder that can emit fluorescence, which is mainly used in fluorescent pens, fluorescent lamps, fluorescent coatings, cosmetics and other products. The fluorescence emitted by fluorescent powder can play the role of identification, warning and beautification.
Braided chalk line-Braided chalk line is a kind of line made of fine powder and some fiber materials, which can have various fine and three-dimensional lines and surface effects. Woven chalk yarn has a wide range of uses, which can be used in hand knitting, clothing fabrics, decorative curtains and many other aspects. It has high artistry and practicality.
Flame-retardant powder-Flame-retardant powder is a kind of fine powder to prevent or slow down combustion, which is usually used in building materials, wires and cables, tires and other products. When this powder meets a fire source, it can release chemical substances to prevent the occurrence of combustion or slow down its development, thus achieving the effect of fire prevention.
In a word, powder, as a kind of material with special properties, is widely used in industry, science and technology, beauty, culture and many other fields. With the continuous progress and innovation of modern science and technology, it is believed that the application scope of powder will continue to expand and innovate.