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Ronghua Refractory Technology Co., Ltd. focuses on the research and development and manufacturing of refractory materials and has cooperated with many high-temperature companies around the world for many years.

  • Vitreous kiln introduces with brick of light qualitative heat preservation and choice principle

    Vitreous kiln differs with what pledge heat preservation brick presses its raw material gently, can divide for 6 kinds big. Its application pledges gently to be extensively silica brick, diatomite brick. Brick of light qualitative heat preservation has the advantage with adiabatic good performance, but the compression sex, sex that fight broken bits, heatproof shake sex is poorer, reason cannot be contacted directly with vitreous fluid or blaze. 1, light qualitative silica brick. Light qualitative silicon is qualitative...

  • Argillaceous content pledges gently to Molaishi the influence of the micromechanism of adiabatic brick

    Mo Laishi pledges adiabatic brick is to point to gently with aluminous, clay, " 3 stone " etc for main raw material, through be in material shapes or the interior in process of high temperature agglomeration forms the hole that each other connect or closes in great quantities. As a result of its taller hole is led, have inferior coefficient of thermal conductivity consequently, originally plus Molaishi some is high temperature resistant, heatproof shake is stable...

  • Henan tall aluminium gets together light brick how, what use is there?

    Henan tall aluminium gets together light brick is fireproof degree of tall, use temperature is high, the heat preservation that basically is used at furnace of high temperature kiln is adiabatic, it is the light qualitative firebrick that has heat insulation of fireproof, heat preservation. Tall aluminium gets together light brick calls brick of light qualitative tall aluminous brick, tall aluminous heat preservation or tall aluminium adiabatic brick again, it is to show AL2O3 content is in 45% above all sorts of light qualitative firebrick. Light qualitative tall aluminous brick is used...

  • Brick of heat insolation of diatomite heat preservation

    Brick of heat insolation of diatomite heat preservation is the light qualitative brick that raw material makes with poriferous shape diatomite. By bulk density cent is GG, 0.7a, GG, 0.7b, GG, 0.6, GG, 0.5a, GG, 0.5b, GG, 0.4a 6 kinds of brands. Diatomite is alga what form after organic material is corrupt is loose and poriferous mineral, bases is 2: Oxidation silicon (73...

  • Get together is brick of light ball tall aluminium OK heat preservation of liner of action kiln furnace?

    Get together brick of light ball tall aluminium says tall aluminium gets together to pledge brick of light heat preservation, gently again tall aluminous adiabatic brick, it is to compare brick of argillaceous heat preservation and intensity of compression of brick of diatomite heat preservation the product with use tall, high temperature, of course the price is high also. Tall aluminium gets together brick of light heat preservation is to show AL2O3 content is in 45% above all sorts of light qualitative firebrick. Light qualitative tall aluminous brick uses tall aluminous aluminous grog to add...

  • Function of clay brick physics and sort introduce

    Sticky earthy firebrick is the fireproof product that produces for raw material with fireproof clay. Use on industry very extensive. Clay brick cent is brick of clay of completely brick of common clay brick, much grog clay, raw material and Gao Gui the breed such as qualitative clay brick. Clay brick is to slant acidity fireproof material, the addition as content of the Al2O3 in the brick its acidity wear off...

  • Characteristic of light qualitative firebrick and construction build by laying bricks or stones build the introduction

    The service life of industrial kiln furnace basically is decide by the service life of fireproof material liner, liner is by fireproof and firebrick, pouring makings and brick of light qualitative heat preservation form. The build by laying bricks or stones of kiln furnace builds economic performance to affect the investment cost, character of service, thermal efficiency, the sources of energy that run to use up charge to wait directly. With heat-insulation layer of build by laying bricks or stones of brick of light qualitative heat preservation, but...

  • Produce tall aluminous brick to use bond, firing temperature and porosity introduction

    Make tall aluminous brick with what make bond? Soft qualitative clay has better plasticity, accordingly, make tall aluminous brick use soft qualitative clay to make bond normally. But, the free Al2O3 in the free SiO2 in clay and tall aluminous aluminous grog produces Molaishi 2 times to convert reaction below 1200 ℃ , produce larger put oneself in another's position to expand, the porosity of silicon...

  • Furnace of induction having core uses the development of fireproof material

    Metallurgy is holding main position all the time in fireproof data industry, iron and steel can relapse reclaim use, it is useless no matter steel reclaims or ore agglomeration fine needs fireproof data, every production gives a ton of rolled steel is to should use up certain proportion to be able to bear or endure of material, how does refine become introduce iron and steel for everybody today, what to have...

  • Knowing tall aluminous brick is how appraisal quality and acceptable, see here

    The breed of brick of Henan tall aluminium that how exists on market of mass of brick of appraisal tall aluminium is very much, but quality is about the same, quote has concave and convex branch however. Consumer always is the tall aluminous brick that look for has been less than in such bazaar, chief reason is they do not understand how to discern brick of high grade Henan tall aluminium. Next by brickyard of Henan tall aluminium...

  • What function characteristic does firebrick have?

    Firebrick is the fireproof data that passes agglomeration, each function is stabilized basically already, it is the product with at present larger sales volume, the price should want than indeterminate form product expensive. The high temperature performance characteristics of the firebrick of high temperature performance characteristics of firebrick is main by fireproof degree, intensity of high temperature structure (compression of the temperature of bate of high temperature loading that includes firebrick, high temperature...

  • High temperature resistant 1300 degrees of firebrick

    Firebrick cent is attached most importance to pledge and pledge gently, pledging gently is brick of adiabatic and fireproof heat preservation, the product with right choice wants a foundation kiln furnace is use requirement. High temperature resistant 1300 degrees of firebrick, seek a high grade refractory products plant, it is special very important, with respect to the inquiry Rong Cheng is able to bear or endure timber plant, manufacturer is sold continuously, the price is reasonable, the welcome seeks advice. No matter broad friend...

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