Dense Castables

We offer a wide range of dense castables that is used for different purposes. These dense castables that we supply efficiently comply with international standards and effectively meet the needs of various industries.
features :
high strength low thermal conductivity easy maintenance. Further, these can be provided in different specifications as required by the clients.
Used in :
boiler work general furnace burner blocks
application areas :
steel industry cement industry petrochemical industry non-ferrous industry
specifications :
brand namenr- lc - 45nr- lc - 60nr- lc - 70nr- lc - 70nr- lc - 80nr- lc - 90nature of bond installation hydraulic vibration casting hydraulic vibration casting hydraulic vibration casting hydraulic vibration casting hydraulic vibration casting hydraulic vibration casting maximum service temperature1550*c1600*c1600*c1650*c1650*c1700*cwater required for casting5-5.5%4.8 - 5.5%4.8 - 5.5 %5.50 %4.5 - 5.2 %4.0 - 5.0 %maximum grain size6 mm6 mm6 mm6 mm6 mm6 mmchemical analysis%ai2o3 (min)45.0060.0070.0070.0080.0090.00fe2o3 (max)1.001.501.500.801.801.00physical propertiesdry denstiy gms/cc at 1 10*c/24 hrs (min)2.302.602.702.652.903.00c.c.s kgf /cm2 at 110*c/24 hrs (min)700750750700800950at 800*c3 hrs(min)800800800-9001000at 1100*c/3 hrs(min)90090090090010001100at 1500*c/3 hrs(min)10001000----at 1550*c/3 hrs(min)--1000-11501200at service temp.(min)---1000--% retained on max size (max)55555-thermal properties refractoriness (ort/c) (min)32/1