Insulation castable into foam refractory castable, lightweight aggregate thermal insulation castable two categories. We are a professional insulation castable manufacturer, lightweight aggregate thermal insulation castable is added lightweight clinker, refractory hollow ball, ceramsite, drift beads, expanded perlite and other lightweight aggregate prepared from unshaped refractory.
Insulation castable in a mixer to stir, into the hopper, and then a concrete pump along the rubber tube to the nozzle, air compressor to pump coagulant into coagulant solution spray to the nozzle, the nozzle of concrete mixed with compressed air, driven by compressed air, concrete through the nozzle jet to the working plane, and cured at working face as heat insulation lining body.
Insulation castable manufacturer in the preparation, the main choice of refractory light aggregate and powder, and then choose the corresponding binder and admixture preparation. Thermal insulation castable has the characteristics of energy saving and heat resisting.
This series of refractory castable has good thermal insulation performance because of its small volume density and low thermal conductivity. And the type of insulation castable is more, but the light heat resistant castable will generally choose to do industrial furnace construction insulation layer use, because, insulation castable refractorability is low, the general use temperature 600~900℃, more suitable for under 1000℃ boiler construction.
Insulation castable manufacturer, in metallurgy, is a chemical industry, power and building materials and other industrial sectors of the kiln and thermal equipment, do thermal insulation layer construction. However, some of them can be used as working layers or load- bearing components, and the results are good. Moreover, only the insulation board is used on the tundish in contact with the metal or slag of the industry, and the good effect is determined.
We are insulation castable manufacturer, product quality is superior, the price is reasonable favorable, is worthy of the customer trust. Our refractory products are exported to more than 60 countries and regions in the world, customer praise, welcome to consult procurement.