38-85% Al2O3 Heat Stop Refractory Mortar For Fire Brick Mansonry High Strength

Mar 24, 2025
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Different Al2O3 Content Fire Proof Mortar High Alumina Mortar Fire Proof Mortaris referred to as soft clay. It is air setting refractory mortar a refractory clay with plasticity. The constituent minerals of high temperature mortar are mainly kaolinite and hydromica. Generally, refractory mortar mix contains Al2O322% ~ 30%, SiO 242% ~73%, and the refractoriness is 1580 ~ 1670 °C. Items CH-NN38 CH-NN42 CH-NN45 CH-LN55 CH-LN65 CH-LN75 AL2O3% 38 42 45 55 65 75 Refractoriness /
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