... 2).High tensile strength 3).Good permeabilitySynthetic mica paper is made of high quality synthetic mica ... Long-term use temperatureis 1100 °c.Synthetic mica paper has good permeability and permeability, thickness uniformity, ... insulation tape, insulation board, and become the motor coils, transformers, fire-resistant wire and cable products, the importance of high temperature insulation material ...