Brick of pearlite heat preservation is the new-style stuff with good performance of adiabatic heat preservation, pearlite classics high temperature expands bulk big, density is small, use at the inserts in a variety of mechanical component and equipment.
Grinding of former arenaceous classics mixes pearlite exceed grinding, can use at rubber-plastic inserts is made in glass of goods, painty, paint, printing ink, synthesis, adiabatic bakelite and component of a few machinery and equipment.
Pearlite pledges gently via expand and becoming a kind, muti_function new-style material. 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.
Pearlite can be used at concrete framework ability; Light qualitative, heat preservation, heat insolation is sound-absorbing board; Roof resisting to external fire exposure and light qualitative prevent frostbite, shock-proof, fire prevention, radiation-proof the housing materials such as the filling that waits for a high level to build project wall system, plaster; Layer of heat insulation of all sorts of industry equipment, conduit; All sorts of deep the wall of project of cold, refrigeratory; Of liquid of low boiling point, gas store up wall and the wall of carriage tool
Brick of pearlite heat preservation has coefficient of thermal conductivity to pledge stability of low, function, gently, fire prevention, avirulent, dull is high quality characteristic, build by laying bricks or stones of segregation of the fire prevention heat preservation that can use extensively at office building, hotel, guesthouse, shop, villatic, household civilian to decorate adornment project curtilage, sound insulation, partition is built wait for wall of blame main wall, fill to use material; Still apply to boiler liner, hot-blast stove liner, drying oven, carbonado the taller to fire prevention requirement place such as path, flue, warm ventilated path, refrigeratory and place regard fire prevention as adiabatic heat preservation segregation uses material.
Brick of pearlite heat preservation is a 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 heat preservation that the working procedure such as stoving makes.
Manufacturing technology: 1, use makings: choicely? Does round herd of travel of cover of ∮ of of model of Da of easy crucian carp of Qing of solid angry of delicacy of Gao of Qia of ρ ∮ bud washing with watercolors display dysentery of cave of revive celestial bodies? , even mix add up to: ? Does Piao of grandma of value of Ju of aperture of You Long persimmon point to bits of curb of Su Qing washing with watercolors male does of branchwooden fork of ripples of beetle Gu of Mu Lian of Mei of ㄓ of rice of of bead of celestial bodies cave take? , suppress to shape: ? Does the? of a low bank of earth between fields of ＞ Ling ┭ of enough of crash of Jiao of bright Cong of narrow of an ancient type of banner hoisted on a featherdecked mast of act of magpie of of ripples branchwooden fork, drawing of patterns give makings: ? Qu 5 mire lax of of admire of ┳ pure linden a bit of vanadium of be apt to of shoot a glance at of of californium Hui ah: of requirement of? , norms?
Moderate of function stability, unit weight (260-300kg/m3) ; · sound insulation is adiabatic, coefficient of thermal conductivity is small (<0.07W/m.k) ; Intensity of · finished product is high (1.0-2.5Mpa) is soggy one year intensity is reduced not under 10% ; · is able to bear or endure water, acid-proof, alkali resistance, be able to bear or endure salt, be able to bear or endure aspic be in harmony, high temperature resistant (1100 ℃ ) ; · is not ion adhesive, neuter, do not have to lumber and metal corrode; · is not lighted, avirulent gas, without social effects of pollution (accord with GB/ T20285-2006 standard) ; Class of · fireproof A1, accord with GB12955-2008 standard.
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 integral sex heat preservation. The taller to fireproof requirement place such as the heat preservation that can use 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 and place regard fire prevention heat insolation as heat preservation segregation use material.
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