Use of tourmaline:

　　Because tourmaline has unique physicochemical properties such as piezoelectricity and thermoelectricity, it has far-infrared electromagnetic radiation, negative oxygen ions, antibacterial and deodorizing functions. Therefore, in recent years, functional fiber, textile, clothing, coating materials, drinking water purification, building materials, daily necessities and composite materials are widely used.

　　The change of temperature and pressure can cause the potential difference of tourmaline crystal, make the surrounding air ionize, that is to say, negative oxygen ion is produced in the air, so as to purify the air. Adding electrical stone powder to polyester melt can make polyester fiber have far-infrared heat preservation function, deodorization function, negative ion emission function and antibacterial function, which is called "strange fiber".

　　Tourmaline is also used in other fields:

　　1. High purity electrical stone can be used as gemstone material to make various jewelry necklaces, bracelets, etc;

　　2. Antibacterial and deodorizing wallpaper, floor, ceiling, furniture, interior wall coating and concrete, etc;

　　3. Antibacterial and fresh-keeping packaging materials, such as plastic film, box, packaging paper and carton, etc;

　　4. Healthy filler for cigarette filter tip;

　　5. Water and air purification materials;

　　6. Toothpaste, cosmetics and other additives;

　　7. Antibacterial coating or coating materials, used for electronic equipment, household appliances, daily necessities, etc;

　　8. Far infrared radiation composite ceramics with antibacterial, bactericidal and deodorizing functions.

　　Office address: room 511, Fangrun business center, No.29, xisanzhuang street, Xinhua District, Shijiazhuang, Hebei, China

　　Address: Shikan Industrial Zone, Ciyu Town, Lingshou County, Shijiazhuang City, Hebei Province, China

　　Contact person: Li Zhibing (General Manager)

　　Tel: 400-613-8488 / + 86-0311-66688387 / + 86-0311-82610173

　　Fax: + 86-0311-66688387 / + 86-0311-82610173

　　Mobile: 13483123888 13931853868 13653389346

　　Q Q：344010896

　　Website: www.huabangkc.com