Application

Mica paper is treated with very high pressure water jets, resulting in a micro-cleaved mica without any organic or inorganic binder being added and which retains all original physical, chemical properties and the superior electrical properties. It also has good permeability, good gas penetration and is a thermal stable (500°C-1375°C) material suitable for manufacturing any kind of insulating tape or sheets to be used as a component part of motor, coil, transformer, high temperature resisting cable, etc.

Specifications

Thickness (u0.015) mm : 0.055---0.06
Density symbol u8 g/m2: 75,80 ---80,85
Dielectric Strength u3 MV/m: 13,14
Impregnation Time S: 10,13
Thermal/Frame Barrier C° : 500°C---1300°C
Subzero Resistance C° : -50°C
Tensile Strength KN/m : 0.45---0.38
Lost of mass after heat %: 3
Conductivity of an aqueous extract (10-4S/m) : <10

Special Note

We also can supply other thickness, width and diameter of paper cores in accordance with the customer's special demands or specifications.