Calcium Silicate Boards

Product Description

Nanning Clayburn supplies a variety of non-asbestos calcium silicate structural insulations that combine high strength and excellent thermal insulating characteristics for use in a variety of heat processing, fire protection and electrical resistance applications. Our Tobermorite crystalline structure provides excellent thermal shock resistance as evidenced in its typical use as a direct contact board for non-ferrous metals and in fire training burn rooms. It is fire resistant to temperatures approaching ***0degF. The Tobermorite crystal is also unique by providing low thermal conductivities that remain relatively constant over a broad range of operating temperatures. * Thermal shock resistance and stability * Consistently low thermal conductivity * High structural strength at elevated temperatures * Incombustible * Electrical, insulating properties when dry * Easily machinable * Insoluble in water and non-corroding * Non-wetting to aluminium