Ultrafine talc powder is white or off-white, fine, sand-free powder. Liaoning talc powder has a greasy touch. Odorless and tasteless. This product is insoluble in water, dilute mineral acid or dilute alkali hydroxide solution. Can be used for medicine. Talc has excellent physical and chemical properties such as lubricity, flow aid, fire resistance, good gloss, and strong adsorption power. Talc powder has a wide range of applications. At the same time, talc has certain medical value. So what are the effects of talc? First, the effect of clearing heat and relieving heat: Talc powder has the effect of clearing heat and relieving heat, and can be used to treat dampness, heat and thirst, dampness, hot water, and other symptoms.

2. Cosmetic additives: Contains a large amount of silicon element, which can block infrared rays, thus enhancing the sun-proof and anti-infrared performance of cosmetics.

3. Antibacterial effect: Talc powder has antibacterial effect. The plate method is used to make the culture medium contain 10% talc powder, which has an inhibitory effect on typhoid and paratyphoid; and the paper rule only has a mild antibacterial effect on meningococcus.

Fourth, use as a reinforcing filler: Talc powder filled modified PP has higher tensile elastic modulus and flexural modulus. That can increase the tensile and bending stress of the material.

V. Use as agricultural film insulation agent: Talc powder containing silicon minerals can block and shield infrared rays. Adding an appropriate amount of this mineral powder to the agricultural greenhouse film can improve the infrared resistance of the plastic film, thereby reducing the heat in the greenhouse to be radiated to the outside of the greenhouse at night in the form of infrared radiation, and improving the thermal insulation of the greenhouse.