Natural mica is manually peeled off from non-renewable mica ore without any additive. It is widely used in aerospace, electronic and electric areas. For example, water level gauges, insulators, capacitor chips, transistor parts, washers and heat sinks. The common effective area of natural mica splitting is 40*30mm, because of its direct peeling off from mica ore of irregular shaps.  The larger the size, the higher the price.This mica splitting is natural and non-polutting material featuring great insulating, heat resisting, corrosion resisting, acid and allali resisting, flexible, tenacious and highly adhensive properties.