Yeso IFB low density means the lower thermal storage, fast heating and cooling, In Application from 900C to 1650C in 6-grade,

Mullite Insulating Fire Brick

This product family consists of four groups, A series, B series, C series, and YK series, applicable to work environment ranging from 800 to 1, 760 Celsius Degrees. Each grade is manufactured to meet specific thermal and physical requirements. Product forms include standard shape brick, special shape brick, Mortar, and accessory products.

Features: 1) Low iron oxide. 2) Low thermal conductivity.3) Low density, shorter heat up and cool down time.4) High spalling resistance 5) High hot compressive strength. 6) Dimensions: 230 x 114 x 65mm.

Typical applications:1) Refractory back-up installation.2) Direct exposure to heat as furnace hot face lining 3) Furnace with high gas flow velocity4) Hot face lining.5) General high temperature insulation