AG’s standard grade of Silicone Bonded Mica (SBIM-M) is a specialised, rigid, high temperature insulation material manufactured from muscovite mica laminations which are bound with a silicone resin. The result is a mechanically strong material utilised in applications where continuous temperatures range as high as 500ºC, or in short term environments of 600ºC.

Exhibiting excellent dielectric and tensile strength, this silver/grey material also offers low thermal conductivity, excellent chemical resistance and is non-flammable. The many performance capabilities of this unique product has led to it being utilised in a wide range of different applications, including; heat shields, corona protection barriers, arc shields, stand-off & brake grid insulators and thermal and electrical barriers.

AG carries our standard grade of Silicone Bonded Mica (SBIM-M) in a wide range of sheet thicknesses as well as various sizes of tube. Standard sheet sizes and thicknesses are listed below. All of these can be fully customised using our extensive fabrication facilities to offer custom fabricated solutions for your specific application.

Standard Sheet Sizes

0.2mm x 1016mm / 1220mm
0.4mm x 1016mm / 1220mm
0.5mm x 1016mm / 1220mm
0.8mm x 1016mm / 1220mm
1mm x 1016mm / 1220mm
1.5mm x 1016mm / 1220mm
2mm x 1016mm / 1220mm
3mm x 1016mm / 1220mm
4mm x 1016mm / 1220mm
5mm x 1016mm / 1220mm
6mm x 1016mm / 1220mm
10mm x 1016mm / 1220mm
12mm x 1016mm / 1220mm
16mm x 1016mm / 1220mm
20mm x 1016mm / 1220mm
25mm x 1016mm / 1220mm

Other thicknesses (including custom thicknessed sheets) can also be provided upon request.

Additional Information and Resources