fine tourmaline powder
We're a manufacturer and we can produce fine tourmaline powder
80, 100, 200, 325, 500, 800, 1200, 2000, 3000, 4000, 8000 mesh or as
per client's request. It's our pleasure to receive your inquiry.
skype:hui
brief introduction
definition | Tourmaline is a boron silicate crystal. It’s a jewel as well as a natural drug ore which has healthcare function. We mainly process and supply black tourmaline. | |||||
Physical property | transparency | cleavage | hardness | Specific gravity | Refraction | birefraction |
Completely transparent or half-transparent | no | 7~8 | 3.06g/cm3 (+0.20,-0.60) | 1.624~1.644 | 0.018~0.040 | |
Chemical composition | Si2O3,Fe2O3,MgO,CaO,K2O,Na2O,TiO2,P2O5,MnO,K,Na,Ca, Mg,Cu,Mo etc. | |||||
specification | Tourmaline lump:1cm below,1-2cm,2-5cm,5cm above | |||||
Tourmaline granule:1-4mm,3-5mm,5-8mm,10-30mesh,30-60mesh | ||||||
Tourmaline powder:80,100,200,325,500,800,1200, 1500,2000,3000,4000,8000mesh | ||||||
Tourmaline ceramsite:1-2mm,2-5mm,5-8mm,18-20mm,25mm | ||||||
feature | ·producing anion ·electrolysis of water ·narrowing the beam of water molecules ·radiating far infrared ·containing effective trace minerals | |||||
application | Widely used in environmental protection, electronics, daily use chemicals, textiles, ceramics, buildings, drinking water activation, sewage treatment, air purification, healthcare products etc. | |||||
packing | 25kg/bag or as per client’s request | |||||
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