magnesium silicate insulation board,fused cast skid rail ...
2021-10-21u2002·u2002Magnesium Silicate Insulation B. The board features with high structural strength, low deformation after sintering, fine heat-conducting property and dampproof. Silica Brick For Coke Oven. Apparent porosity : 22% Cold crushing strength: 40 0.2MPa refractoriness under load(T 0.6,℃ ): 1650 Thermal Expansion(1000℃): 1.28%.
Get Price