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.
Henan is base of production of fireproof material, insulation material, sort is more all ready, have: Heat preservation brick, heat preservation is pouring the goods such as cotton of blanket of makings, heat preservation, heat preservation. Heat preservation products differs according to composition, insulation material can be divided for organic material and inorganic material two kinds big. Average low temperature protects cold project to use organic insulation material more, this kind of heat preservation...
Hearth makes the advantage of heat-insulation layer analyse hearth structure to use light qualitative insulation material to make thermal insulation commonly with light qualitative insulation material, whole is pouring and pouring for working layer. The hearth structure that firebrick build by laying bricks or stones builds tradition of this kind of structure comparing has the advantage such as better integral sex, longer service life, but also put in a few inadequacy. It is hearth whole...
In fireproof data products, pledge the composition of Mo Laishi brick is alumina gently, brilliant elephant is Mo Laishi photograph, mo Laishi goods has favorable heatproof shock effect, light simple product has favorable heat preservation effect. Fireproof material the inorganic metalloid material with 1580 ℃ fireproof above. Fighting bad temper is to show fireproof material is in without loading, high temperature resistant action...
Tall aluminous light qualitative brick is one of heat preservation brick, henan is one of main production base, manufacturer home compares concentration, flourish Cheng Naicai is among them one of, tall aluminium pledges light qualitative, heavy qualitative firebrick is Rong Cheng advocate battalion product, can have custom-built production according to can asking according to client equipment. Light qualitative tall aluminous brick is able to bear or endure with its intensity of pressure spends tall, heat conduction...
Brick of clay heat preservation is low-cost, compare product of commonly used kiln furnace heat preservation, the product value of each manufacturer homes is different, whether to contain tax, system still has closely is mark brick or special shaped brick are waited a moment. Brick of argillaceous heat preservation is to point to the small qualitative refractory products that contains Al2O330%-46% , its fundamental is with clay clinker or light qualitative grog are reached...
Price of Mo Laishi brick suffers the effect of raw material and content, mo Laishi is artificial complex, cent is electric frit and agglomeration two kinds, the price has certain difference, light simple product and value of heavy simple product also are different, detailed price invites report to seek advice. The brick not comes to heavy qualitative Molaishi the manufacturing technology of stone fired brick and tall aluminous fired brick are identical. Its...
The first day of April is a lot of fun are in all fools' day this day to be able to be excused actually a lot of crammer are in everyday happen to say like writer Wang Xiaobo: "Some period, it is all fools' day everyday " since ancient times deep feeling does not stay
Ball of high aluminous qualitative accumulation of heat and silicon pledge these two kinds of products have fireproof ball respective actor defect, the use case of equipment of furnace of proposal basis kiln will select right product, the function of two kinds of products and characteristic introduce respectively below. Below high temperature environment, general material melts, ball of high aluminous accumulation of heat is high temperature resistant capability is strong, won't melt degenerative. ...
The thermal shock stability of silica brick is not tall, be poorer in fireproof material, but temperature of its loading bate and fireproof degree more adjacent, silica brick has good repellency to acidity slag, commonly used at vitreous kiln, Jiao Lu, hot-blast stove, used good word can be used 10 to 20 years of above. The quality mark of silica brick SiO2 not under 93 ％ ...
Heat insolation is irrigated build expecting is the indeterminate form that is used at heat preservation thermal insulation fireproof material, product value quotes according to material character with density, kiln furnace heat preservation needs to have logical choice according to temperature design, if heat preservation brick, heat preservation is pouring,cotton of makings, heat preservation is waited a moment. Pledge gently fireproof and pouring expecting is a kind of water hard pouring makings, apply to all sorts of kiln furnace inside...
Hollow ball brick and corundum not come to alumina stone brick belongs to alumina products of data of qualitative fireproof I, bases is 3 oxygen 2 melt aluminium, both manufacturing technology and brilliant resemble certain distinction, the price is different also, system of hollow ball brick takes 1.4-1.8g/cm3 closely, the system of Mo Laishi brick is in corundum closely 2-3g/cm3. Alumina is hollow ball brick is with...
Get together a kind brick of light ball tall aluminium is heat preservation brick, weight jumps over effect of light heat preservation to had been jumped over, there are a lot of blebs equably inside bricky body, compression intensity is not so high, in 2-5.98Mpa. Light qualitative firebrick is used at kiln furnace, warm up drop in temperature faster, efficiency of kiln furnace cycle is taller. The use temperature of light qualitative adiabatic firebrick is ℃ of 900 ℃ ~1650, ...
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