biotite mica rock

>15 cm The product has the following characteristics ● Layered structure ● Chemical resistance ● Low thermal conductivity ● Heat stability ● Low coefficient of friction ● Vibration damping (acoustics) ● Flexible 10-15 cm ， 8-1bentonite clay bentonibentonite clay in waterte clay for fibroidsforbentonite clay and kaolin clay>biotite mica rock0 cm ，There is a new product on our website, Green Mica . Green Crystal Mica is heat-resistant and does not conduct electricity. It is widely used in Rader, Decorate , Avaition and aerospace fields and so on. More and more foreign customers Purchased this mica to use as decoration, it is very popular. Green Mica Specification is 5-8 cm ，