Sindanyo H91 is a high temperature engineering board that offers a unique combination of mechanical strength, machinability and high temperature resistance. Capable of withstanding continuous temperatures up to 700ºC, Sindanyo H91 also offers excellent electrical insulation characteristics and very low thermal conductivity.
This versatile board is often used for busbar insulation, bolt sleeve insulation and in a range of thermal, electrical and mechanical applications in furnaces, foundries and other environments that experience extreme heat. This material does not contain asbestos, meaning it is non-hazardous to use and does not require any special clean-up or disposal techniques.
Properties of Sindanyo H91
| Density | 1.6 g/cm³ |
| Compressive Strength | 90 MPa |
| Flexural Strength | 30 MPa |
| Maximum Temperature | 700°C |
| Water Absorption (24 hrs @ 23°C) | 15% |
| Linear Shrinkage | 0.36% @ 350°C |
Available Sizes
AG offers Sindanyo H91 in 1220mm / 920mm standard sheets in thicknesses which range from 6mm to 75mm. Other non-standard sizes are also available or we can work with you to provide finished components from this quality insulation. Our extensive water-cutting and machining facilities are setup to shape this tough material in line with tight tolerances so you can be sure you will be receiving the exact solution your application requires.
For more information or to discuss the suitability of this product for your application, please contact your local AG branch.
Additional Information and Resources
