Henan xinxin silicon alloy co.,ltd.

Blast furnace taphole bricks clay (another name is stemming )? Stemming is made of refractory aggregate ,fine powder ,anchoring agent and liquid .The water content of foam mud is less than 2% . After calcination treatment ,it can form plastic refractory used as plugging off the tapping hole on blast furnace . So far , there are two kinds of stemming ,one is water stemming , another is waterless stemming . The water used as a binder ,named water stemming ,the coke ,resin and some organic materials used as a binder ,named waterless stemming.Main Function: 1.The product is suitable for large, medium and small blast furnace, with high strength, low dosage, slag corrosion resistance; 2.It Can effectively stabilize the depth of the tap hole ,discharge iron slag? 3.No reaming ,no yellow fume , controlling the speed of iron melt . 4.It Can effectively reduce the labor intensity of workers, eliminate hiddendanger .Physical and chemical index: ItemEnhydrous stemmingAnhydrous stemmingAl2O3 %12-40?20Sic %1.0-4.04.0-8.0C %15-2515-30Cold Crushing Strength(Mpa)3.0-7.06.0-12Obvious Porosity?40?40Bulk Desity (g/cm3)?1.4?1.8ApplicationBe used to block the tapholeAdvantage : high refractorinessHave certain strength and wear resistance after dryingGod slag resistanceHave a certain plasticityRapid dryingNo pollution ,no harmful gasThermal shock resistanceOEM is available Packing details: in25kg small bags then in big ton bags,all are water-proof and suitable for ocean transporting.

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