In Service Since 1963
Rajaceramic

INSULATION CASTABLES

Rajasthan Ceramic Industries expertise in manufacturing Light Weight Insulation Bricks. We adopt unique techniques to manufacture these bricks. Due to applying the exclusive technology, the final product delivered by us is very reliable and long lasting. We deal in bricks of every dimension. The bricks delivered are accurate in dimensions, durable, light weight and reliable and will last for many years. Some other useful products delivered by us are as followed:

  • Insulation Mortar: we supply insulation mortar suitable for every kind of insulation bricks. You can find both the varieties named Air setting and insulation setting.
  • We also deliver you the Mica Insulation Bricks. You can get them in any desired specifications.
  • Insulation Crumbs: Rajasthan Ceramic deals in insulation crumbs utilized for filling purpose. You can choose the most appropriate product for you. We have a huge assortment available in different grain sizes.
  • Silica Insulation Bricks: a special product for special purpose, most suitable for Glass Plant Furnaces. Manufactured with up to 92% SIO2 best quality.
  • We also deal in customized Insulation Bricks. You can order a particular product as per your requirement and we will manufacture it for you.

TYPICAL AVERAGE DATA OF INSULATION CASTABLES
(METRIC UNITS)
ITEM S.T. DRY DENSITY (gm/cc) C.C.S. (Kg/Cm2) at 110oC at Max. Temp. T.C.(Kcal/m /hr/oC) at 600oC P.L.C. at S.T. (%) Al2O3 (%) Fe2O3 (%)
CERCAST-7 1000 0.65-0.7 10-12 6-8 0.15 ± 2.5 30 5
CERCAST-10 1100 0.9-1.0 15-20 10-14 0.27 ± 1.0 33 6
CERCAST-11 1100 0.9-1.0 20-25 15-20 0.29 ± 1.5 33 3
CERCAST-12 1200 1-1.1 25-30 20-25 0.31 ± 1.5 35 2.5
CERCAST-13A 1350 1.1-1.2 40-45 50-55 0.33 ± 1.0 35 1.5
CERCAST-13B 1350 1.2-1.3 50-60 50-70 0.35 ± 1.0 35 3.2
CERCAST-13C 1350 1.3-1.4 75-80 40-50 0.40 ± 1.0 35 1.5
CERCAST-14 1350 1.4-1.5 80-85 70-80 0.43 ± 1.0 35 3.0

NOTE:
1) Thermal Conductivity - Prefired hot face 600oC

2) Above are average test data subject to reasonable variations.

3) Above are our standard products. Insulating Castables can be manufactured in any desired specifications.