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Mica flakes

FOB Price 320 - 450 USD / Ton
MOQ20 Ton
PortTincan port, Apapa Lagos
Packaging50kg
Lead Time3-7 days

Product Details

MUSCOVITE MICA MINE SCRAP

Properties Muscovite

Chemical Formula KalAlSiO(OH)

Colour Ruby and Pale green

Specific gravity 2.7 – 3.0

Hardness Mohs 2.8 -3.2

Specific heat 0.206-0.209

Thermal Coductivity Cal/ Sec C16 x10

Coeffiecient of Expansion per C(9-36) x10

Tensile Strength kgf/mm 30-45

Compression Strength kgf/mm 50-70

Modulus of Elasticity kgf/mm (14-21)x10

Calcining Temperature C 600-800

Ignition Loss ( 900 C x3Hrs ) %4-5

Acid Reaction H SO Not affected

Alkali Reaction NaOH Not affected

Dielectric Strength Kv/0.1mm 18-25

Dielectric Constant ( 1MHZ) 6-9

Power Factor (50Hz) % 0.01-0.03

Power Factor (1MHz) % 0.08-0.09

Resistivity 10-10

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