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.
Adiabatic firebrick is had acid-proof alkaline atmosphere and fight fulfiling one's promise ability strong, fight the characteristic with thermal shock good sex. The manufacturing technology that what want the introduction today is firebrick of alumina qualitative heat insolation. Following place show: One, raw material and additive. It is main raw material with alumina of electric frit corundum, agglomeration and industrial alumina, join for burn oneself out with polystyrene spherule...
Expand pearlite is to use pearlite to be made via to calcine hind, he shows grain of white, poriferous shape, namely the surface smooth, wall is thin, beehive shape structure is inside. Accordingly, expand pearlite unit weight is little, it is 40-550kg/m3; thermal conductance commonly low, fireproof temperature is 1280-1360 ° C; Have stock sound insulation and frost resistance at the same time can. Poriferous not...
Firebrick divides heat insolation to pledge for tall aluminium adiabatic brick, clay pledges adiabatic brick, bleach bead brick, Molaishi brick of qualitative heat insolation of adiabatic brick, silicon, diatomite brick and vermiculite brick, by bulk density cent is 1.5-0.4g/cm3, many grade. Classics of this kinds of brick is broken expect into grain, all can make fireproof aggregate. The accumulation unit weight with light qualitative arenaceous brick, as its grain...
Congratulate: Fireproof data limited company makes oven of kiln of Zhengzhou Rong Cheng supplier of net of goods and materials of Hua Jie electric power joins net member. Zhengzhou flourish fills fireproof data limited company to be in set in order to sign related agreement and goods and materials in March 2014, become net member formally, the issuance of this certificate, also representing my Rong Cheng to be able to bear or endure material general and big the Tang Dynasty international system each are odd...
The design of boiler setting, total principle is make it the compound boiler setting of light, heavy metal, its ply is 40-200mm and 230-300mm respectively. Lining is mixed by calcareous plate of fireproof fiber felt, silicon or adiabatic firebrick fireproof and pouring material composition. Fireproof fiber felt relies on furnace casing to put or place mix in adiabatic firebrick lining fireproof and pouring between makings line. Still have anchorage firm...
Tall aluminous brick is the model firebrick such as the T-3 of national level, and what T represents is general brick, z represents straight form brick, - 3 it is length, norms is length 230mm, width 114mm, high 65mm reachs standard brick. Additional knife brick T-38T-39 axe brick T-19T-20 of course of the manufacturing level according to every manufacturer different, tall aluminous brick is general content...
Adiabatic and refractory products is porosity not under the refractory products of 45% , the sort of adiabatic and refractory products is very much, its classify a method to basically have the following kinds: (1) by use temperature cent is microtherm heat insolation fireproof material (use temperature is 600-900 ℃ ) , in lukewarm heat insolation is able to bear or endure await data (use temperature is 900-1200 ℃ ) with high temperature heat insolation...
React according to domestic GDP numerical value, in last few years of GDP raise the development that cannot leave industry ceaselessly, the generation of new-style and fireproof material laid a foundation for the development of our country industry, also rose to assist at the same time, the action of stimulative improvement.
Alumina is hollow the ball is industrial alumina blow what make and become through tall Wen Dianrong. Its advocate A-AL203 of crystallization Xiang Wei, chemical composition is more than for AL203 98.5% , sio2 and Fe203 are less than respectively 0.5% . Hollow ball grain is the glomeration of white, hollow, Bao Bi, natural grading is 5-3mm7%-10% commonly, 3-2mm10%-17% , 2-1...
Firebrick of alumina heat insolation can use as the working layer that contacts blaze directly or use as thermal insulation. Porcelain of wide application Yu Tao, fireproof material is firing component of sintering furnace of kiln, pulverous metallurgy, semiconductor is firing kiln and the kiln stove that have nitrogen and reductive nitrogen.
Tall aluminous qualitative adiabatic firebrick can use as the working layer that contacts blaze directly or use as thermal insulation. Wide application and pottery and porcelain, fireproof material is firing original of sintering furnace of kiln, pulverous metallurgy, semiconductor is firing kiln and have hydric the kiln furnace with reducing atmosphere.
What is Molaishi 1924 British Bao article (L of · of Bowen · N) a kind when discover composition is 3Al203 · 2Si02 new mineral. Subsequently, the Mo Er that is in England (Mull) discover this is planted on the island mineral. Bao Wen plants this mineral name for Molaishi. Mo Laishi pledges fireproof material divides agglomeration Mo Laishi and electric frit Mo Laishi brick two kinds. With...
Get Price
WhatsApp