Refractories Powders

Different types of mortars are used as binders for joining of clays and firebricks in kilns and furnaces. These mortars contain high alumina content and they can withstand high temperature settings. They do not crack or come off even in applications with temperatures as high as 1700 degrees Celsius.

K90 Powder/Mortar Refractories India 
We have many different types of these mortars to supply them to its clients in various industries. One of these mortars is K90. It contains 90% aluminum oxide and iron oxide (0.5% max). It is a very high purity mortar. K90 with green chrome oxide that undergoes calcinations and then made to react with alumina powder. This mortar is very versatile and it can be used will different kinds of firebricks in many industries. 90 K mortar is used for setting of ladle nozzle and also for setting of slide gate plate area.

K70 Powder/Mortar Products India 
70 K mortar is a special mortar containing high percentage of alumina. This mortar can withstand very high temperatures of up to 1600 degree Celsius. This product is formulated to be applied for lining of high alumina bricks. K70 mortar is widely used as a jointing material for refractory bricks. This product is supplied by the company without any additives. The packaging of this product is such that it does not become contaminated through exposure to atmosphere.

Boric Acid 
Boric acid very prominent ones. Boric acid is a compound that is used to suppress the reaction of aluminum with water in different compositions. Its chemical formula is H3BO3 and it is sold by shallbro trader in the form of a white powder.Boric acid is widely used to make ramming mass, a powder that contains silica and used to line induction furnaces and other ceramics.

Graphite Powder 
Graphite powder is used as a mold release agent in spin casting, and other methods of casting metals in silicone rubber molds or in metal molds. For such applications a graphite powder may be applied using a brush. Wire drawing graphite usually is a mixture of 15% up to 20% graphite powder in a lubricant oil or grease.