Composed of silicon, iron, aluminum, sodium, calcium, magnesium, sulfur, phosphorous and fluorine, the Dehydrated Mica Powder is used as an essential element of electronic insulation products and special welding items. Being a well known  manufacturer and exporter, we are offering premium quality Dehydrated Mica Powder has been processed by using advanced technology to remove its harmful hydroxyl content. Notable for its white or off white color, this chemical is appreciated for its unique hardness level and precise pH level.

Chemical Analysis :

• Silicon as SiO2 46 - 50
• Aluminum as Al2O3 32 - 37
• Potassium as K2O 9 - 12
• Iron as Fe2O3 3 - 7.0
• Sodium as Na2O 0.4 - 1.0 ) Combined Sodium Calcium
• Magnesium as MgO 0.1 - 1.5 ) Magnesium Oxides should
• Calcium as CaO 0 - 0.1 ) not exceed 3 %
• Sulphur as S 0.01 - 0.03
• Phosphorus as P2O5 0.002 - 0.05
• Fluorine as F 0.2 - 0.40

 Physical Properties:

• Specific Gravity 2.80
• Refractive Index 1.58
• Hardness 2.50
• pH 9
• Water Soluble Matter 0.50

 Particle Size Distribution:

• + 60 - Strictly Nil
• + 100 - 0.5% Max (No Flaky Portion and all passing through 60 mesh)
• - 100 + 200 - 10 - 20%
• - 200 + 300 - 10 - 20%
• - 300 - 50 - 70% (to be controlled as minimum as possible)

Color White to slightly Off White Muscovite Mica
Loss On Ignition @ 910 +/- 100C. 4.5 - 5 %
Packing : 25 Kgs Nett in New HDPE Woven Sacks with Inner poly bags.