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.
Brick of heat insolation of compound light qualitative heat preservation can make sure the quantity of heat of boiler setting be lost is fewer, warm up and refrigeration is faster, allow to accelerate periodic operation. Brick of heat insolation of compound light qualitative heat preservation, high temperature resistant, bulk density is big, strength is great, wear-resisting, fight soda acid to erode.
Now nowadays, of industrialization upgrade extremely urgent, raw material cost, the addition of labor cost forces an enterprise to search more appropriate development outlet of future. Science and technology is the first productivity, how to have advanced science and technology working changing, all company place takes seriously.
The commonly used fireproof material on kiln furnace has which a few kinds, the capacity that commonly used fireproof material can use heatproof concussion and chemistry erode commonly, coefficient of thermal conductivity is low with the metalloid material with small coefficient of expansion.
Because the sort of heat preservation brick is numerous,Zhengzhou flourish Cheng Naicai tells you, the material of all sorts of heat preservation bricks the qualitative, use demand that produces craft, manage to turn index and him client different, the price of heat preservation brick is endless also and so same, factory manufacturer seeks advice from Ying Xiangsheng.
Those who make the same score representing of brick of 4 heat preservation is dimension the heat preservation brick that is 452X230X65mm. Brick of Ping Simei heat preservation has a lot of material to pledge, respective utility and manage change target endless also and identical, zhengzhou flourish Cheng Naicai introduces the brick of Ping Simei heat preservation with all sorts of qualitative material in detail for you.
Fireproof material cent is finalize the design fireproof material and adventitious fireproof material. Adventitious fireproof material points to normally pouring makings, be mix a kind by a variety of aggregate or collect makings or a variety of sticking and the mixture that the agent comprises is farinaceous a makings, one kind must be mixed when using or a variety of liquids cooperate agitate even, have stronger liquidity and plasticity.
Arc pledges Mo Laishi firebrick can be used at liner of furnace of high temperature kiln directly gently, low heat conduction is led, have effect of very good adiabatic heat preservation. Its coefficient of thermal conductivity is in commonly 0.2-0.4 (average temperature 25 ℃ of 350 ± ) W/m.k, its density is in commonly 0.6-1.0g/cm3, belong to light qualitative brick.
The unit price of corundum Mo Laishi asks to wait according to technology of raw material, production, client change and change. Mo Laishi brick uses corundum high grade synthesis is Molaishi, high pure corundum is main raw material, add special type additive, classics high pressure shapes, high temperature fire and into.
Accelerate industrialized process further as the country, the market of domestic fireproof stuff greeted the gold period that the industry grows, market current situation basically is in the phase that demand exceeds supply.
Electric frit not comes stone brick is raw material with tall aluminous alumina, the composition that matchs different alumina Molaishi (3Al2O3 · 2SiO2, quality per cent is Al2O372% , SiO228%) . Melt is controlled in 2300 ℃ , issue mould at 1850 ℃ within sand mold, undertake anneal next in order to eliminate stress.
Weight of brick of general T3 tall aluminium is 4.5kg, bulk is 1689cm3, dimension is 230*114*65. Brick of T3 tall aluminium thermal stability is tall, fireproof degree in 1770 ℃ above, the sex that fight broken bits is better.
Mo Laishi pledges gently effect of bricky quality light heat preservation is good, it is makings of high grade high pure and fireproof pink, press product demand proportion, join organic and compound filler, via vacuum extrusion, high temperature burns the product of light qualitative Mo Laishi that combines.
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