drilling mud application powder and flake shape ground mica

drilling mud application powder and flake shape ground mica

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Basic Info

Place of Origin:	Hebei, China (Mainland)

Product Description

drilling mud application powder and flake shape ground mica Feature:excellent insulativity, thermostablity, acid & alkali resistance, exfoliation powder and flake shape drilling mud application ground mica is widely used as an additive to drilling mud which helps to seal the pores and crack and prevent mud leakage. Ground mica 5-12um to 10-15mesh can be used as the additivies of water-based drilling mud. It can increase the adhesion of the drilling mud on the hole wall and plug the weak permeable stratum.

product	Muscotive(silver mica, white mica)
Chemical formular	Kal2(Si3AlO10)(OH.F)2
Chemical composition	SiO2:45.2%, Al2O3:38.5%, K2O:11.8%, H2O:4.5%, Na, Ca, Mg, Ti, Cr, Mn, Fe, F:a little
specification	6-10, 10-20, 20-40, 40-60, 60-80, 80-100, 150, 200, 325, 400, 600, 800mesh or as per client’s request
appearance	colorless & transparent, but most of them is contaminated with green, brown, yellow or pink etc., glassy luster, cleavage surface:pearly luster
transparency	71.7-87.5%
Moh’s hardness	2-2.5
elasticity	(1475.9-2092.7)x106Pa(15050-21340kg/cm2)
exfoliation	About 10

product	phlogopite (Golden mica)
Chemical formular	KMg3(AlSi3O10)(F,OH)2
Chemical composition	SiO2:38.7-45%, Al2O3:10.8-17%, K2O:7-10.3%, MgO:21.4-29.4%, H2O:0.3-4.5%, Na, Ti, Mn, Fe, F:a little
specification	6-10, 10-20, 20-40, 40-60, 60-80, 80-100, 150, 200, 325, 400, 600, 800mesh or as per client’s request
appearance	Yellow, brown, dark brown or black, glassy luster, cleavage surface:pearly luster or submetallic luster
transparency	0-25%
Moh’s hardness	2.78-2.85
elasticity	(1394.5-1874.05)x106Pa(14220-19110kg/cm2)
exfoliation	5-10