Chemically Bonded Refractory Mortar

We are offering refractory mortar. Thermocast fire cement is a high temperature, high alumina, air-setting plasticized refractory cement, provided to you either in cement powder and bindex liquid in separate from or air tight packed ready to use paste from and is basically intended for laying fire bricks, high alumina bricks, or patching and many other repair works of the furnace lining.
Technical specifications
description units thermo fire cement
service temp. ‘c 1300
refractoriness ‘c 1350
dry density kgm3 1400
linear chang % @1400’c 3-hrs. +1.0
alumina % 35 - 40
ferric % 2 - 3
grain size mm 0-0.5
sintering temp. ‘c 600
initial setting hrs. 3
final setting hrs. 6 - 8
mixing ratio kgs mix 50 kgs cement in 25 kgs bindex liquid
note : above are average test data subject to reasonable variations.
traditional fire-bricks have its limitations with size, shape, weight, strength, thermal shock, chemical & wear resistance. Hence any size bricks & special shapes are pioneered for enhanced life.
Technical specifications
description units tlcc
45-90 tlcc-zm tsp - 90
service temp. ‘c 1500-1750 1600 1650
dry density kgm3 2200-2900 2900 2900
linear chang % @1400’c 3-hrs. + 1.0 + 0.20 + 0.80
alumina % 45-90 60 85-90
ferric % 1-2 1-2 1-2
app. Porosity %