Wide Use of Mullite Insulation Brick

Mullite insulation brick is an excellent quality high alumina refractory product with about 65~75 percent alumina content. Mullite refractory brick is made of mullite as the main raw material and molded through high temperature firing and pressure.Mullite bricks have advantage performance on furnace and kiln application such as high temperature resistance, chemical and mechanical corrosion, good thermal shock resistance and so on. But how much do know about wide use of mullite insulation brick, I will answer this question for you .

Mullite Insulation Brick has high refractoriness which can reach up to 1790℃. Its RUL is 1600~1700℃, cold crushing strength is 70~260Mpa. Mullite refractory Brick has good thermal shock resistance, which is made of mullite as the raw material by adding wood charcoal or coke fines as the reducing agent, adopt electric smelting after molding. Mullite Insulation brick is mainly used for hot stove furnace roof, blast furnace stack and bottom, regenerative chamber of glass melting furnace and ceramic high temperature furnace and so on.

There are many types of mullite bricks, it is important to choose the right muliite brick for the suitable high temperature equipment. RS have professional engineers and advanced production technology. Trust us and welcome to buy all kinds of mullite bricks from our company. Please contact us for free.