CCRT Materials Pvt Ltd Wagle Estate, Thane, Maharashtra

Nature of Bond Hydraulic, Installation Tamping, Raw material Base Insulating Aggregate, Maximum Service temperature, 0C 14000C, Maximum Grain Size 6 mm, Water Required For Casting, % 27 to 32 %, Reversible Thermal Expansion 0.60 at 10000C.

These are calcium aluminate cement binders produced by the sintering method from selected alumina & lime containing raw materials. They are the heart of the refractory castable which is a combination of refractory aggregates, refractory cement, and special additives.Castables have an advantage over shaped refractories as they are cheaper, easy to store and apply, and have low lead time of supply. Castables must be volume stable after application and heat up to high temperature. A good alumina binder is very necessary to achieve this property.

We offer High Pure-K 60% Alumina Dense Castable, which has an alumina content of 60% can be used for service temperatures upto 1600ºC. This castable also has a low iron content and can resist carbon monoxide attack. It can be used in various industries like: blast furnaces, foundries, boiler industry stoker arches, soak pit covers, forge furnaces, tunnel kilns, heat treatment furnace car tops as well as electro-phosphorus furnaces.