在线聊天
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 |
Welcome to contact us for details.skype: reback1510
Q: Do you have factory?
A: We are factory, based on good quanlity,we could provide you competitive price.
Q: How do you ship me samples? Can you ship "freight collect"?
A: We could ship samples by DHL, TNT, Fedex, EMS etc, and we also ship "freight collect".
Q: How about your product quanlity?
A: All products have to go through three checks in the whole process.
Q: How can I pay for my order?
A: We always work with new customer with T/T 50%. For regular customers, we work with T/T 30%.
