Tourmaline powder

High purity tourmaline powder of National Standard Grade 1 is widely used in the most advanced science and technology fields including electronics, textiles, medical treatment, food packaging, and cosmetics, etc.
In recent year, with the enhancement of consciousness in environmental protection and the pursuit of health, there has been an upsurge of producing various deep-processed products which take tourmaline as the basic raw materials at home and abroad. Currently, tourmaline has been widely used in many fields like industrial raw materials, environmental protection and human health protection. Tourmaline application has reached a considerable industrial scale, and achieved good economic and social benefits.
【Use Method】 Directly add it into the raw material and mix evenly.
【Technical Specifications】
1. Minus ion amount: 200-300 ions /cm3
2. Resistant to a high temperature of 850℃ without changing its property;
3. Purity≥95%。
【Dimensions】
National Standard Grade 1, grey power with three specifications of 45μm (325 mesh), 8μm (1500 mesh), 3μm (4000 mesh).
【Packing specifications】 25kg/packing case

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