Tourmaline powder, derived from tourmaline minerals, boasts a wide - ranging utility across multiple sectors due to its unique physical and chemical properties. In the realm of environmental protection, tourmaline powder plays a significant role in air and water purification. In air treatment, it can adsorb harmful substances such as formaldehyde, benzene, and particulate matter. Its surface properties allow it to interact with these pollutants, reducing their concentration in the air. For water treatment, tourmaline powder can adjust the pH value of water, making it mildly alkaline, which is beneficial for human health. It also adsorbs heavy metal ions like lead and mercury, helping to purify water sources and improve water quality. In the health and wellness industry, tourmaline powder is extensively used in various products. It is a key component in many health - care items such as mattresses, pillows, and clothing. The powder can generate a weak electrical current and release far - infrared rays. These features promote blood circulation, accelerate metabolism, and relieve muscle fatigue. For example, tourmaline - infused mattresses are claimed to improve sleep quality by enhancing the body's micro - circulation. In the field of traditional Chinese medicine and alternative therapies, tourmaline powder is also used in some external applications for its potential therapeutic effects. The cosmetics industry also benefits from tourmaline powder. When added to skincare products, it can increase skin hydration, improve skin elasticity, and reduce the appearance of wrinkles. It promotes the absorption of other active ingredients in cosmetics, enhancing their overall effectiveness. Some facial masks, creams, and lotions contain tourmaline powder to provide anti - aging and skin - rejuvenating properties. Moreover, it has antibacterial effects, which can help prevent acne and other skin infections. In the industrial sector, tourmaline powder is used to enhance the performance of various materials. In the ceramics industry, it can improve the mechanical strength, hardness, and thermal stability of ceramic products. It also helps in achieving a better glaze finish. In the plastics and rubber industries, tourmaline powder acts as a filler and reinforcing agent. It improves the mechanical properties of plastics and rubber, such as tensile strength and wear resistance, while also imparting additional functions like negative ion release. Additionally, in the paint and coating industry, tourmaline powder can be added to create functional coatings with properties like air purification, self - cleaning, and antibacterial functions. In summary, tourmaline powder's multifaceted properties make it an invaluable material, with its applications continuously expanding across environmental, health, cosmetic, and industrial domains.
