Carbon mortar is made of artificial high-purity graphite as the main raw material, coal tar pitch, resin, etc. as a binder, and other additives. It is used for electric furnace self-baking carbon bricks and industrial kiln carbon bricks. Product physical and chemical index requirements (national standard): YB/T121-1997

Carbon mortar uses high-temperature electric satin-fired anthracite, graphite and silicon carbide mixed fine powder as raw materials. Resin and additives are anhydrous carbon mortar made of cementing materials. It is used to fill thin joints, mold small carbon blocks, and semi-graphite roasting. The gaps between carbon blocks (bricks) and microporous carbon blocks (bricks), as well as fillers or coating materials with a width of less than 15mm due to the processing of bricks. Adjusting the ratio of raw materials and cementing materials can be used for furnace bottom, furnace shell and cooling stave Press-in material for the gap.

  1. Properties and uses: The carbon mortar is made of high-temperature electric calcined coal, artificial high-purity graphite as the main raw material, coal pitch, resin, etc. as the binder, and other additive components to fill the gap between the carbon block and the carbon block.

  2. Specifications: Ash content ≤7%; Volatile content ≤42%; Fixed carbon ≥50%; Moisture content ≤1%