Supply of refractories - sillimanite

 Bricks from the sillimanite minerals formed. Sillimanite after calcination into mullite and free silica. Generally use high-temperature sintering method and slip cast method of production. Its physical and chemical properties better than alumina brick, refractoriness 1770 ~ 1830 ℃, load softening starting point 1500 ~ 1650 ℃. Good thermal stability, chemical resistance ability, is stable glass molding material of choice. Mainly used in glass furnaces forehearth and feeder assembly of high-grade refractory materials. Zibo Jinsheng can produce ceramic fiber blanket, ceramic fiber modules, ceramic fiber blanket, silicate acupuncture blanket, aluminum mat board, refractory castable can plastics, bricks, clay, furnace insulation works. Free product information brochures and samples, please call request. Tel: 13583328559 Welcome to the new and old customers to learn about the latest ceramic fiber blanket relevant product information, the company website http://www.zbjsn.com