Ruby Mica Co. Ltd


Flexible Mica Sheets




This is a Flexible Mica Sheets material made by combining muscovit (M) or phlogopite (P) Mica paper with a silicone resin binder (inorganic) under specific heat and Pressure. It has excellent flexiblity, heat resistance, moisture resistance and electrical properties. It does not emit smoke or odour. Muscovite mica paper based material can be sued at temperature up to 600 oC while phlogopite Mica paper based material at temperature up to 800 oC depending on the application. The product is IEC 60371-3-3 compliant.

Application
This is suitable for high temperature resistant gaskets, gas seal, band heaters, and ovens etc. Thses are some of the typcial high temperature applications.

Availability
Size (Standard) :

  • 1200 x 1000mm
  • 600 x 1000 mm


Thicknes :
0.1 – 3.0 mm

Technical Data
Material :

  • MICA     %    85 + 3
  • Silicone     15 + 3


Mechanical :

  • Density : g/cm3    2.0-0.1
  • Tensile Strength : Mpa     >25
  • Compression : % <20


Electrical :

  • Dielectric Strength : Kv/mm     >20


Thermal :

  • Operating : oC 500 – 600 (M)
  • Temperature : 700 – 800 (P)


Other :

  • Weight Loss : %    < 0.5
  • Water Absorption : %    < 0.2


The data is from tests in our works and does not constitute a specification. No libility shall be implied or assumbed from any data given.

Quality assurance at all stages ensures very high standards.