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.
Silicon calcareous plate is it is main raw material with diatomite and lime, add the adiabatic and fireproof product that enhances fiber to be made. Silicon calcareous plate weighs siliceous calcareous plate again. Silicon acid board can curium but Zuo , can make board, piece or the appearance such as bushing, can use the insulation material that makes the heating power conduit such as electric power, chemical industry, metallurgy, shipping and industrial kiln oven, and building, ...
Build in build by laying bricks or stones of industrial kiln furnace in the center to reduce heat loss due to radiation of surface of body of heater of estrangement of caustic of accumulation of heat, of kiln furnace outer all use light qualitative firebrick to serve as heat-insulation layer, the density of general light qualitative firebrick small, porosity tall, thermal conductance sex of small, heat preservation is good and the characteristic such as the compression strength with have particular, light qualitative firebrick makes material of construction of body of heater, but...
Mo Laishi pledges adiabatic brick is the adiabatic and fireproof product that makes for main raw material with Molaishi. Brick of Mo Laishi qualitative heat insolation high temperature resistant, intensity tall, thermal conductance is low, can contact blaze directly, apply to liner of all sorts of industrial kiln furnace.
Weight of brick of light qualitative heat preservation is light, porosity tall interior contains tiny stoma, can reduce loss of quantity of heat of body of kiln boiler setting, have capacity of better accumulation of heat at the same time. Because this is among the thermal insulation of industrial kiln furnace,use extensively. Use a kind of firebrick only and any furnace are not become, the mutual collocation that needs a different firebrick is used...
① : ? Enrol of of wholesale of ⒀ of dysentery of of that Ting wholesale to enrol quantity of of that Ting wholesale to enrol of wholesale of flute of ひ of mildew of cowardly of that the larva of a tapeworm or the cercaria of a schistosome Yin of elaborate of Nao busy touchs deficient foolish of bridle of of copy F Di washing with watercolors - Al203, chemical composition is more than for Al203 98.5% , sio2 and Fe203 are less than respectively 0.5% . Hollow ball grain is the glomeration with white, hollow, thin wall. ② : ? Is Qian of Qi of Zhu taken especially?
Tall aluminous qualitative adiabatic brick is the Al203 content that controls for main raw material with aluminous alumina do not be less than the adiabatic and refractory products of 48% its produce craft to use bubble method, also can use light add content way.
Some closer year come, manufacturing technology is in promotion, manufacturing level is rising, the requirement of product quality also is in increasingly gradual, business of fireproof material demand also had higher demand to brick of light qualitative heat preservation, however the brick of light qualitative heat preservation that Cheng Naicai of our Zhengzhou flourish produces has the product quality that makes a client satisfactory and property. Now, home of heat preservation brickyard...
The quality that bibulous rate is the water that all open pore place in pointing to poriferous body absorb is as dry as its the ratio of the quality of material. In actual production, bibulous rate often is used to the quality of to calcine of appraisal raw material, of to calcine better, bibulous rate numerical value is lower. Zhengzhou flourish fills kiln furnace fireproof data limited company, produce brick of one class heat preservation, all sorts of protecting...
Sticking earthy and adiabatic brick is the Al203 content that controls for main raw material with saggar the adiabatic and refractory products that is 48%-55% . Its produce craft to add content law and bubble way with burn oneself out. With saggar, float bead, saggar grog makes raw material, mix into is added bond and curium wood chip, classics burden, mix, shape, dry, firing, make...
20 centuries 80 time evening, begin to study the composite material of binary department and even oxide of 3 yuan of oxide in the department and blame on international. Zhong Xiangchong academician thinks: Oxide and blame oxide composite material are a when technology of domestic and international fireproof material develops new century important way, predict it develops likely make burgeoning Zuo property fireproof...
Company of furnace of a lot of kiln can use phosphatic brick, need almost every year to purchase a batch of phosphate bricks, the personnel that the company is in charge of purchasing fireproof material believes to be able to have certain knowledge to phosphatic brick, but the is phosphatic brick commonly character of understanding, for instance phosphatic brick fights thermal shock function temperature of bate of good, loading, these...
Because static load is caused below normal temperature condition,the problem that fireproof data appears is rarely. Because this undertakes this kind of experiment is to consider indirect ground normally,examine other property, be like wearability. Be like compression intensity again under 1000 pounds / inch the chromic magnesia brick of 2, faint from a place in workshop of a fusion merely another place appears easily...
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