Is the mechanical strength of mica high? 2021-11-05 15:57:43 浙江荣泰电工器材股份有限公司 Viewd 8 Mica has excellent mechanical properties. Mica has a Mohs hardness of 2-3. Mica flakes have a certain degree of elasticity and flexural properties. Mica has good tensile, compressive and shear strength. PreviousWhat kinds of mica are there? NextIs mica insulating?