卖tourmalin

Tourmalin have the special properties of piezoelectricity and pyroelectricity so it have the electromagnetic radiation of far-infrared region producing negative oxygen ion to antibacterial and deodorize. So it is used in functional fiber textile and clothing coating materials purifying of drinking water building materials, daily necessaries and composite materials .it can cause electric potential difference when the temperature and pressure change and ionize the air that is producing negative oxygen ions to have the result of air purification .adding powder of tourmaline into melts of polyester can have the performance of infrared warmth retention and deodorization negative ion emission and antibacterial so it is called fantastic fiber tourmaline can be used in other fields as follow: (1) high pure tourmaline is the bijou that can be made into jewelry such as necklace bracelet and so on. (2) It can be used in deodorizing wall paper, floorboard, ceiling board furniture inner wall coasting material and concrete (3) Packing material with the function of antibacterial and fresh-keeping. (4) The healthy filling of cigarette filter tip (5) purification materials for water and air (6) additive of toothpaste and cosmetic (7) antibacterial coating and is use in electronic equipment and house hold electric. (8) Made composite ceramic with the function of antibacterial sterilization and deodorization The origin of the tourmalin is xinjiang where can produce high quality tourmaline . the purity is very high and can reach 98% if you are interested in our products please don't hesitate contact me best regards wendy TL:0086-543-6382888 FAX:0086-543-6382999 CELL:0086-13589700621