The heat preservation function of heat preservation brick and pearlite which good?

Heat preservation brick and pearlite have good heat preservation heat proof quality, former it is finished product, covered product is more overall, latter is raw material, can use at producing brick of light qualitative heat preservation, thermal insulation pouring makings.


What is pearlite? Pearlite pledges gently via expand and becoming a kind, muti_function new-style material. The oxidation of pearlite and melt temperature are: Begin contractive temperature to be 1025 ℃ , bate temperature is 1175 ℃ , melt temperature is more than 1500 ℃ , bate temperature limits is 150 ℃ , fused temperature limits is 325 ℃ . The temperature that pearlite begins to contract is lower than feldspar 120 ℃ , bate temperature is low 75 ℃ , softening range broaden 95 ℃ . Because these are characteristic, pearlite is in ceramic is firing in can fall greatly low fever becomes temperature, improve the quality of agglomeration. Have apparent density light, coefficient of thermal conductivity is low, chemical stability limits of good, use temperature capacity of wide, moisture absorption is small, and avirulent, insipidity, fire prevention, sound-absorbing wait for a characteristic, apply extensively at a variety of industry departments.
Heat preservation brickHeat preservation brick is the small system stuff that has heat preservation heat insulation, material has a lot of kinds character, for example clay, tall aluminium, silicon the product of qualitative, Molaishi, pearlite heat preservation heat insolation that makes, have qualitative light, compressive strength is high, bulk density is low, coefficient of thermal conductivity is small, effect of energy-saving heat preservation is good wait for an advantage with cheap of qualitative actor price.
Brick of pearlite heat preservationA kind of new-style building decorates material, it is with expanding pearlite comes loose expect for aggregate, join waterproof agent and binder to undertake making up, choose, pressurization shapes, the brick of adiabatic and waterproof heat preservation that the working procedure such as stoving makes. Have unit weight light, thermal conductivity coefficient is low, performance is steady, strength is good, fire prevention, avirulent, insipidity, construction is convenient wait for an advantage. It is the new product of heat insolation of integral sex heat preservation. Relevant function index: Density ≤ 250kg/m3, water of 474KPa abhor of ≥ of compressive strength of K of 0.076w/m · of ≤ of coefficient of thermal conductivity leads 99.2% quality moisture content ≤ 5% scope of application - 40-600 ℃ can apply extensively at roof of boiler liner, hot-blast stove liner, civil architectural, warm ventilated path, refrigeratory, barn, basement and brick of core of fire prevention door.
The heat preservation function of heat preservation brick and pearlite which good? Heat preservation brick and pearlite performance of which heat preservation is good, should look specific use place and use requirement, if have other doubt, greeting incoming telegram seeks advice.