CN102060470B - Expanded vitrified micro-bead fireproof thermal-insulation board and preparation method thereof - Google Patents

Expanded vitrified micro-bead fireproof thermal-insulation board and preparation method thereof Download PDF

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CN102060470B
CN102060470B CN 201010540557 CN201010540557A CN102060470B CN 102060470 B CN102060470 B CN 102060470B CN 201010540557 CN201010540557 CN 201010540557 CN 201010540557 A CN201010540557 A CN 201010540557A CN 102060470 B CN102060470 B CN 102060470B
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parts
expanded
insulation board
thermal
sintering
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CN102060470A (en
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王罗新
蔡静平
刘伟华
罗淑湘
刘露
易长海
邹汉涛
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Wuhan Textile University
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Wuhan Textile University
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Abstract

The invention relates to an expanded vitrified micro-bead fireproof thermal-insulation board and a preparation method thereof, belonging to the field of construction materials. In the invention, inorganic expanded vitrified micro-beads, which are used as main raw materials, are combined with an organic binder, molded in a die and sintered, so that the expanded vitrified micro-beads are bound to form a compact single-layer board; and meanwhile, in the sintering process, the content of organic matters in the thermal-insulation board is greatly reduced to further enhance the fire resistance of the fireproof thermal-insulation board, thereby obtaining the fireproof thermal-insulation board with favorable comprehensive properties. The preparation technique of the expanded vitrified micro-bead fireproof thermal-insulation board is simple; and the expanded vitrified micro-bead fireproof thermal-insulation board has the advantages of low coefficient of thermal conductivity, high strength, excellent fire resistance, low water absorptivity, favorable thermal insulation effect, long service life and low volume weight, and can not deform or deteriorate when being used for a long time, thereby being a green, economical and environment-friendly fireproof thermal-insulation material.

Description

A kind of expanded vitrified micro-bead fireproof thermal-insulation board and preparation method thereof
Technical field
The present invention relates to a kind of expanded vitrified micro-bead fireproof thermal-insulation board and preparation method thereof, belong to building material field.
Background technology
Heat insulating is topmost conservation measures in the building energy conservation, the lagging material kind of China is a lot of at present, but the ubiquity water-intake rate is high, poor durability or the problem inflammable, that fire resistance is poor, the former so that the heat-insulating property of lagging material greatly reduce, affected the effect of heat insulating, increase the energy expenditure of air-conditioning system, the latter can threaten to the mankind's life, safety.
In the prior art, the extensive building energy-saving heat-insulating material that uses mainly contains three kinds of EPS, XPS and PU, and EPS, XPS, PU all belong to organic insulation material, all are the lagging materials of superior performance, and its maximum advantage is that light weight, insulation, thermal insulation are good.But maximum defective is exactly that fire savety is poor, and easily aging, smog is large during burning, toxicity is large, has the danger of initiation fire.Also have in addition stone(mine)cotton plate, multicellular glass, phenolic foam board and ultralight polyphenyl particle heat-insulating mortar etc.The cost of rock cotton board is lower, and do not fire, nontoxic, unit weight is little, thermal conductivity is little, but intensity is lower, easily suction, and produce when installing the stone(mine)cotton plate fiber and skin is had scratchy, workman's labor condition is poor; The ultimate compression strength of multicellular glass and moisture-proof aspect performance are fine, and price is higher, simultaneously because multicellular glass is responsive to thermal shocking, should not be used under the temperature state jumpy; Phenolic foam board is just to begin in recent years the extensive lagging material that uses, and has excellent fire-proof and damp-proof, heat preservation and insulation, but it is expensive, and production output is few, can't use on a large scale; Although polyphenyl particle heat-insulating mortar has preferably fire prevention and effect of heat insulation, easily distortion, cracking, steam also are not easy to discharge, and difficulty of construction is large.
At present; adopt the multilayered structures such as thermal insulation layer and protective layer to form both at home and abroad for fireproof heat insulation plate more; in the prior art; Chinese patent application numbers 201010134507.8; March 29 2010 applying date; the patent of invention name is called " a kind of fireproof heated board does not fire lagging material with rapid solidification "; this application case adopts expanded and vitrified small ball; redispersable latex powder; the material solidifications such as low alkali aluminosulfate cement are in fiberglass gridding cloth; it is both nonflammable effectively to solve material of construction; the problem of the good and rapid solidification of heat-insulating property again; but the lagging material that should invent uses more cement cementitious material; this has certain restriction for unit weight, and the compressive strength of sheet material is only about 0.1Mpa.Chinese patent application numbers 201010106017.7; February 5 2010 applying date; the patent of invention name is called " a kind of external heat insulation board of flameproof external wall made of cement and polystyrene particle "; this application case has adopted thermal insulation layer and protective layer to make; take cement and granular polystyrene as main raw material(s); added the external wall insulation that expanded and vitrified small ball etc. is made through recombining process; its manufacture craft is comparatively complicated; the employed quick hardening sulphoaluminate cement parts by weight of this invention thermal insulation layer have reached more than 80%, will certainly cause unit weight larger.Chinese patent application numbers 200710049511.2, open day on January 14th, 2009, the patent of invention name is called " coal ash heat-preservation heat-insulation PLASTIC LAMINATED and production method thereof ", this application case adopts phenol formaldehyde foam flaggy and Flyash Layer to form heat preservation heat insulation fire-proof slab, PLASTIC LAMINATED has three-decker, and its employed flyash tap density is larger, and heat insulation effect is general, the material of main part of this thermal insulation thermal insulation board still is phenolic foam board simultaneously, and cost is expensive.
As seen in existing technology, also do not develop at present low cost, low unit weight, high fire prevention, high performance thermal insulation thermal insulation board, it is imperative therefore to develop the light fire-proof lagging material that performance is good, cost is low.
Summary of the invention
For the deficiencies in the prior art, the object of the present invention is to provide a kind of expanded vitrified micro-bead fireproof thermal-insulation board and preparation method thereof, its technical solution is:
Expanded vitrified micro-bead fireproof thermal-insulation board; fireproof heated board by expanded and vitrified small ball as aglite; resol or emulsified bitumen or polyacrylonitrile as binding agent through mould molding and sintering make, fireproof heated board is single-layer plate-like, each material component of described expanded vitrified micro-bead fireproof thermal-insulation board by mass fraction is:
100 parts of expanded and vitrified small balls;
50～200 parts of binding agents;
0～10 part of solidifying agent vulkacit H.
The preparation method of expanded vitrified micro-bead fireproof thermal-insulation board,
1. get the raw materials ready: get 0～200 part of 50～200 parts of binding agent, 0～10 part of solidifying agent vulkacit H, solvent and stir, itself and 100 parts of expanded and vitrified small balls are mixed;
2. premolding is processed: place the material after 1. processing in the flat plate mold and compacting smooths, compression ratio is 1: 1: 1～1: 1.3, flat plate mold and material are placed hot briquetting in the heating unit simultaneously, and Heating temperature is 150 ℃～300 ℃, 3～30 minutes heat-up times;
3. sinter molding: the sheet material demoulding with after the premolding, sheet material is placed in the heating unit, the speed with 10～100ml/min passes into nitrogen in the heating unit again, and sinter molding, sintering temperature are 200 ℃～900 ℃, sintering time 20 minutes～5 hours.
Described resol is used for refractory material resol.
The molecular weight of described polyacrylonitrile is 50,000～90,000.
Described heating unit is wherein a kind of in microwave oven or baking oven or the retort furnace.
Described solvent is wherein a kind of in water or ethanol or the DMF.
Because adopted above technical scheme,
Expanded vitrified micro-bead fireproof thermal-insulation board of the present invention has the following advantages:
1 fireproof heated board of the present invention is take the inorganic heat insulation material expanded and vitrified small ball as main raw material(s), simultaneously, the sintering process of fireproof heated board is to carry out in the nitrogen atmosphere in being injected into heating unit, fireproof heated board organic constituent content after the sinter molding is few, fireproof heated board after the moulding has good fire resistance, and the characteristics that organic content is low in the fireproof heated board behind the sintering have also overcome the problem that organic polymer material easily wears out;
The expanded and vitrified small ball that 2 fireproof heated boards of the present invention adopt has light weight, surperficial vitreous sealing, characteristics that thermal conductivity is little, so that fireproof heated board has preferably heat insulation effect; The hollow structure that it has gives fireproof heated board certain soundproof effect; The water-intake rate of expanded and vitrified small ball is little, behind the sintering in conjunction with closely, so that fireproof heated board intensity is high and have a very low water absorbing properties.
3 after tested, and its unit weight of fireproof heated board is at 100～250kg/m 3In the scope, thermal conductivity is lower than 0.049W/mK.Fireproof heated board is met naked light and do not burnt, and is smokeless, can stand high temperature ablation about 1000 ℃ and indeformable, fire resistance A level.
Preparation technology of the present invention is simple, and the each component material is the commercially available prod, the abundant raw materials of product, and use therein emulsified bitumen is suitable for all kinds.The fireproof heated board long service life of this explained hereafter, can with the same life-span of buildings, and and materials for wall between good consistency is arranged, intensity and safety and firmness are also very reliable.
Embodiment
Below in conjunction with specific embodiment the present invention is done and to describe in further detail.
Expanded vitrified micro-bead fireproof thermal-insulation board adopts expanded and vitrified small ball as aglite, and resol or emulsified bitumen or polyacrylonitrile are as binding agent, and fireproof heated board is single-layer plate-like, and each material component of expanded vitrified micro-bead fireproof thermal-insulation board by mass fraction is:
100 parts of expanded and vitrified small balls;
50～200 parts of binding agents;
0～10 part of solidifying agent vulkacit H;
Wherein, when adopting resol as binding agent, when adopt be novolac resin the time, can adopt the solidifying agent vulkacit H to solidify premolding as auxiliary its of solidifying agent, the consumption of vulkacit H be the resol quality 5%, when adopt be heat-reactive phenolic resin the time, can directly solidify premolding, this moment vulkacit H consumption be 0; When adopting emulsified bitumen or polyacrylonitrile as binding agent, direct heating premolding and heat-agglomerating moulding get final product.
The preparation method of expanded vitrified micro-bead fireproof thermal-insulation board,
1. get the raw materials ready: get 0～200 part of 50～200 parts of binding agent, 0～10 part of solidifying agent vulkacit H, solvent and stir, itself and 100 parts of expanded and vitrified small balls are mixed;
2. premolding is processed: place the material after 1. processing in the flat plate mold and compacting smooths, compression ratio is 1: 1: 1～1: 1.3, flat plate mold and material are placed hot briquetting in the heating unit simultaneously, and Heating temperature is 150 ℃～300 ℃, 3～30 minutes heat-up times;
3. sinter molding: the sheet material demoulding with after the premolding, sheet material is placed in the heating unit, the speed with 10～100ml/min passes into nitrogen in the heating unit again, and sinter molding, sintering temperature are 200 ℃～900 ℃, sintering time 20 minutes～5 hours.
When the binding agent that adopts was resol, its preparation process was as follows:,
Get 50～200 parts in resol, 0～10 part of solidifying agent vulkacit H, as 0～200 part of the water of solvent or ethanol, stir and dissolving, the solid content of resol is controlled at 30～50%, get 100 parts of expanded and vitrified small balls, itself and above-mentioned resin solution are mixed, be injected into the interior also compacting of mould according to 1: 1: 1～1: 1.3 compression ratio and smooth; Then flat plate mold and material are placed in baking oven or retort furnace or the microwave oven simultaneously and heat premolding; Heating temperature is 150 ℃～200 ℃; be 3～30 minutes heat-up time; then baking oven or retort furnace or microwave oven will be put into after the sheet material demoulding; pass into nitrogen to the speed with 10～100ml/min wherein again, sinter molding then, sintering temperature is 200 ℃～900 ℃; sintering time 20 minutes～5 hours namely makes expanded vitrified micro-bead fireproof thermal-insulation board.
When the binding agent that adopts was emulsified bitumen, its preparation process comprised following three steps:
Get 50～200 parts of emulsified bitumens, get again 100 parts of expanded and vitrified small balls, itself and above-mentioned emulsified bitumen are mixed, be injected into the interior also compacting of mould according to 1: 1: 1～1: 1.3 compression ratio and smooth; Then flat plate mold and material are placed in baking oven or retort furnace or the microwave oven simultaneously and heat premolding; Heating temperature is 180 ℃～300 ℃; be 3～30 minutes heat-up time; then baking oven or retort furnace or microwave oven will be put into after the sheet material demoulding; pass into nitrogen to the speed with 10～100ml/min wherein again, sinter molding then, sintering temperature is 300 ℃～900 ℃; sintering time 20 minutes～5 hours namely makes expanded vitrified micro-bead fireproof thermal-insulation board.
When the binding agent that adopts was polyacrylonitrile, its preparation process comprised following three steps:
Get 50～200 parts of polyacrylonitrile, N, 50～200 parts of dinethylformamides, stir and dissolving, the solid content of control polyacrylonitrile solution is 30～50%, get again 100 parts of expanded and vitrified small balls, itself and above-mentioned polyacrylonitrile solution are mixed, be injected into the interior also compacting of mould according to 1: 1: 1～1: 1.3 compression ratio and smooth; Then flat plate mold and material are placed in baking oven or retort furnace or the microwave oven simultaneously and heat premolding; Heating temperature is 180 ℃～280 ℃; be 3～30 minutes heat-up time; then baking oven or retort furnace or microwave oven will be put into after the sheet material demoulding; pass into nitrogen to the speed with 10～100ml/min wherein again, sinter molding then, sintering temperature is 300 ℃～900 ℃; sintering time 20 minutes～5 hours namely makes expanded vitrified micro-bead fireproof thermal-insulation board.
When the binding agent that adopts is that resol is when being resol resins, because its solid content in 30%～50%, does not need dilution directly not adopt; When the binding agent that adopts was oiliness resol, used solvent was ethanol, and the mixed solution that also can adopt the second alcohol and water this moment is as solvent, and the volume ratio maximum of second alcohol and water can reach 1: 1 ratio.
In preformed process, adopted the method for conventional baking oven or retort furnace heating means and microwave oven microwave heating, the thickness of its sintering time and expanded vitrified micro-bead fireproof thermal-insulation board interrelates in the sintering process.For binding agent of the same race, the thickness of expanded vitrified micro-bead fireproof thermal-insulation board is thicker, the prolongation that the time of sintering can be suitable, but all drop in the sintering time scope of the present invention.In the method for sintering, the method that has adopted conventional baking oven or retort furnace heat-agglomerating method, microwave oven microwave sintering method, microwave oven microwave sintering and baking oven or retort furnace conventional heating to combine, usually, the speed of microwave premolding and sintering is faster, and efficient is higher.
The below is further described in conjunction with the embodiments with regard to the preparation method of above-mentioned expanded vitrified micro-bead fireproof thermal-insulation board:
Embodiment 1
Get 50 parts in resol (PFn-5420); 2.5 parts of vulkacit Hs; add 110 parts of alcohol dilutions; get 100 parts of expanded and vitrified small balls; itself and above-mentioned resin solution are mixed; the mould compacting of injecting required specification according to 1: 1.1 compression ratio smooths; put it into temperature and be in 150 ℃ the baking oven 30 minutes and carry out premolding and process; sheet material with moulding after the demoulding places baking oven; be warming up to 200 ℃ that simultaneously in the baking oven speed with 10ml/min pass into nitrogen; sintering is 2 hours under the condition of nitrogen atmosphere, namely makes expanded vitrified micro-bead fireproof thermal-insulation board of the present invention.Its volume density is at 108kg/m 3, thermal conductivity 0.045mK, fire resistance A level.
Embodiment 2
Get 60 parts in resol (PFn-5420); 3.0 parts of vulkacit Hs; add 100 parts of alcohol dilutions; get 100 parts of expanded and vitrified small balls; itself and above-mentioned resin solution are mixed; the mould compacting of injecting required specification according to 1: 1.2 compression ratio smooths; put it into temperature and be in 180 ℃ the baking oven 30 minutes and carry out premolding and process; sheet material with moulding after the demoulding places retort furnace; be warming up to 450 ℃ and simultaneously in the retort furnace speed with 20ml/min pass into nitrogen; sintering is 2 hours under the condition of nitrogen atmosphere, namely makes expanded vitrified micro-bead fireproof thermal-insulation board of the present invention.Its volume density is at 128kg/m 3, thermal conductivity 0.043mK, fire resistance A level.
Embodiment 3
Get 80 parts in resol (PFn-5420); 4.0 parts of vulkacit Hs; add 100 parts of water and 80 parts of alcohol dilutions; get 100 parts of expanded and vitrified small balls; itself and above-mentioned resin solution are mixed; the mould compacting of injecting required specification according to 1: 1.3 compression ratio smooths; put it into temperature and be in 200 ℃ the baking oven 30 minutes and carry out premolding and process; sheet material with moulding after the demoulding places retort furnace; be warming up to 900 ℃ and simultaneously in the retort furnace speed with 100ml/min pass into nitrogen; sintering is 2 hours under the condition of nitrogen atmosphere, namely makes expanded vitrified micro-bead fireproof thermal-insulation board of the present invention.Its volume density is at 189kg/m 3, thermal conductivity 0.043mK, fire resistance A level.
Embodiment 4
Get 100 parts in resol (PFn-5420); 5.0 parts of vulkacit Hs; add 100 parts of alcohol dilutions; get 100 parts of expanded and vitrified small balls; itself and above-mentioned resin solution are mixed; the mould compacting of injecting required specification according to 1: 1.1 compression ratio smooths; put it in the microwave oven 3 minutes and carry out premolding and process; speed with 20ml/min passes into nitrogen in the microwave oven again; then continue to place the microwave oven sintering 30 minutes under the nitrogen atmosphere condition after the sheet material demoulding with moulding, namely make expanded vitrified micro-bead fireproof thermal-insulation board of the present invention.Its volume density is at 134kg/m 3, thermal conductivity 0.044W/mK, fire resistance A level.
Embodiment 5
Get 120 parts in resol (PFn-5420); 6.0 parts of vulkacit Hs; add 120 parts of alcohol dilutions; get 100 parts of expanded and vitrified small balls; itself and above-mentioned resin solution are mixed; the mould compacting of injecting required specification according to 1: 1.2 compression ratio smooths; put it in the microwave oven 3 minutes and carry out premolding and process; then the sheet material demoulding with moulding is placed in the microwave oven; speed with 20ml/min passes into nitrogen in the microwave oven again; be sintering 20 minutes under 300 ℃ the condition of nitrogen atmosphere in envrionment temperature, namely make expanded vitrified micro-bead fireproof thermal-insulation board of the present invention.Its volume density is at 187kg/m 3, thermal conductivity 0.046W/mK, fire resistance A level.
Embodiment 6
Get 150 parts in resol (PFn-5420); 7.5 parts of vulkacit Hs; add 120 parts of alcohol dilutions; get 100 parts of expanded and vitrified small balls; itself and above-mentioned resin solution are mixed; the mould compacting of injecting required specification according to 1: 1.3 compression ratio smooths; put it into temperature and be in 180 ℃ the baking oven 30 minutes and carry out premolding and process; then the sheet material demoulding with moulding is placed in the microwave oven; speed with 20ml/min passes into nitrogen in the microwave oven again; microwave sintering is 30 minutes under the condition of nitrogen atmosphere, namely makes expanded vitrified micro-bead fireproof thermal-insulation board of the present invention.Its volume density is at 219kg/m 3, thermal conductivity 0.042W/mK, fire resistance A level.
Embodiment 7
Get 180 parts in resol (PFn-5420); 9.0 parts of vulkacit Hs; add 180 parts of alcohol dilutions; get 100 parts of expanded and vitrified small balls; itself and above-mentioned resin solution are mixed; the mould compacting of injecting required specification according to 1: 1.2 compression ratio smooths; put it in the microwave oven 3 minutes and carry out premolding and process; after the demoulding sheet material after the moulding placed 900 ℃ retort furnace; speed with 100ml/min passes into nitrogen in the retort furnace again; sintering is 2 hours under the condition of nitrogen atmosphere, namely makes expanded vitrified micro-bead fireproof thermal-insulation board of the present invention.Its volume density is at 183kg/m 3, thermal conductivity 0.043mK, fire resistance A level.
Embodiment 8
Get 200 parts in resol (PFn-5420); 10.0 parts of vulkacit Hs; add 200 parts of alcohol dilutions; get 100 parts of expanded and vitrified small balls; itself and above-mentioned resin solution are mixed; the mould compacting of injecting required specification according to 1: 1.2 compression ratio smooths; put it into temperature and be in 180 ℃ the baking oven 30 minutes and carry out premolding and process; after the demoulding sheet material after the moulding is placed microwave oven; speed with 20ml/min passes into nitrogen in the microwave oven again; be sintering 20 minutes under 300 ℃ the condition of nitrogen atmosphere in envrionment temperature, namely make expanded vitrified micro-bead fireproof thermal-insulation board of the present invention.Its volume density is at 209kg/m 3, thermal conductivity 0.045mK, fire resistance A level.
Embodiment 9
Get 50 parts in resol (PFn-5309); add 110 parts of alcohol dilutions; get 100 parts of expanded and vitrified small balls; itself and above-mentioned resin solution are mixed; the mould compacting of injecting required specification according to 1: 1.1 compression ratio smooths; put it into temperature and be in 150 ℃ the baking oven 30 minutes and carry out premolding and process; sheet material with moulding after the demoulding places baking oven; be warming up to 200 ℃ that simultaneously in the baking oven speed with 10ml/min pass into nitrogen; sintering is 2 hours under the condition of nitrogen atmosphere, namely makes expanded vitrified micro-bead fireproof thermal-insulation board of the present invention.Its volume density is at 112kg/m 3, thermal conductivity 0.047mK, fire resistance A level.
Embodiment 10
Get 60 parts in resol (PFn-5309); add 100 parts of alcohol dilutions; get 100 parts of expanded and vitrified small balls; itself and above-mentioned resin solution are mixed; the mould compacting of injecting required specification according to 1: 1.2 compression ratio smooths; put it into temperature and be in 180 ℃ the baking oven 30 minutes and carry out premolding and process; sheet material with moulding after the demoulding places retort furnace; be warming up to 450 ℃ and simultaneously in the retort furnace speed with 20ml/min pass into nitrogen; sintering is 2 hours under the condition of nitrogen atmosphere, namely makes expanded vitrified micro-bead fireproof thermal-insulation board of the present invention.Its volume density is at 132kg/m 3, thermal conductivity 0.043mK, fire resistance A level.
Embodiment 11
Get 80 parts in resol (PFn-5309); add 100 parts of water and 80 parts of alcohol dilutions; get 100 parts of expanded and vitrified small balls; itself and above-mentioned resin solution are mixed; the mould compacting of injecting required specification according to 1: 1.3 compression ratio smooths; put it into temperature and be in 200 ℃ the baking oven 30 minutes and carry out premolding and process; sheet material with moulding after the demoulding places retort furnace; be warming up to 900 ℃ and simultaneously in the retort furnace speed with 100ml/min pass into nitrogen; sintering is 2 hours under the condition of nitrogen atmosphere, namely makes expanded vitrified micro-bead fireproof thermal-insulation board of the present invention.Its volume density is at 179kg/m 3, thermal conductivity 0.045mK, fire resistance A level.
Embodiment 12
Get 100 parts in resol (PFn-5309); add 100 parts of alcohol dilutions; get 100 parts of expanded and vitrified small balls; itself and above-mentioned resin solution are mixed; the mould compacting of injecting required specification according to 1: 1.1 compression ratio smooths; put it in the microwave oven 3 minutes and carry out premolding and process; speed with 20ml/min passes into nitrogen in the microwave oven again; then continue to place the microwave oven sintering 30 minutes under the nitrogen atmosphere condition after the sheet material demoulding with moulding, namely make expanded vitrified micro-bead fireproof thermal-insulation board of the present invention.Its volume density is at 146kg/m 3, thermal conductivity 0.044W/mK, fire resistance A level.
Embodiment 13
Get 120 parts in resol (PFn-5309); add 120 parts of alcohol dilutions; get 100 parts of expanded and vitrified small balls; itself and above-mentioned resin solution are mixed; be injected in the mould of required specification according to 1: 1.2 compression ratio and compacting smooths; put it in the microwave oven 3 minutes and carry out premolding and process; then the sheet material demoulding with moulding is placed in the microwave oven; speed with 20ml/min passes into nitrogen in the microwave oven again; be sintering 20 minutes under 300 ℃ the condition of nitrogen atmosphere in envrionment temperature, namely make expanded vitrified micro-bead fireproof thermal-insulation board of the present invention.Its volume density is at 177kg/m 3, thermal conductivity 0.043W/mK, fire resistance A level.
Embodiment 14
Get 150 parts in resol (PFn-5309); add 120 parts of alcohol dilutions; get 100 parts of expanded and vitrified small balls; itself and above-mentioned resin solution are mixed; the mould compacting of injecting required specification according to 1: 1.3 compression ratio smooths; put it into temperature and be in 180 ℃ the baking oven 30 minutes and carry out premolding and process; then the sheet material demoulding with moulding is placed in the microwave oven; speed with 20ml/min passes into nitrogen in the microwave oven again; microwave sintering is 30 minutes under the condition of nitrogen atmosphere, namely makes expanded vitrified micro-bead fireproof thermal-insulation board of the present invention.Its volume density is at 208kg/m 3, thermal conductivity 0.044W/mK, fire resistance A level.
Embodiment 15
Get 180 parts in resol (PFn-5309); add 180 parts of alcohol dilutions; get 100 parts of expanded and vitrified small balls; itself and above-mentioned resin solution are mixed; the mould compacting of injecting required specification according to 1: 1.2 compression ratio smooths; put it in the microwave oven 3 minutes and carry out premolding and process; after the demoulding sheet material after the moulding placed 900 ℃ retort furnace; speed with 100ml/min passes into nitrogen in the retort furnace again; sintering is 2 hours under the condition of nitrogen atmosphere, namely makes expanded vitrified micro-bead fireproof thermal-insulation board of the present invention.Its volume density is at 182kg/m 3, thermal conductivity 0.047mK, fire resistance A level.
Embodiment 16
Get 200 parts in resol (PFn-5309); add 200 parts of alcohol dilutions; get 100 parts of expanded and vitrified small balls; itself and above-mentioned resin solution are mixed; the mould compacting of injecting required specification according to 1: 1.2 compression ratio smooths; put it into temperature and be in 180 ℃ the baking oven 30 minutes and carry out premolding and process; after the demoulding sheet material after the moulding is placed microwave oven; speed with 20ml/min passes into nitrogen in the microwave oven again; be sintering 20 minutes under 300 ℃ the condition of nitrogen atmosphere in envrionment temperature, namely make expanded vitrified micro-bead fireproof thermal-insulation board of the present invention.Its volume density is at 197kg/m 3, thermal conductivity 0.043mK, fire resistance A level.
Embodiment 17
Get resol (water soluble phenol resin model: 5101; Wuhan Lifa Chemical Industry Co., Ltd. provides) 50 parts; get 100 parts of expanded and vitrified small balls; itself and above-mentioned resin solution are mixed; the mould compacting of injecting required specification according to 1: 1.1 compression ratio smooths; put it into temperature and be in 150 ℃ the baking oven 30 minutes and carry out premolding and process; sheet material with moulding after the demoulding places baking oven; be warming up to 200 ℃ that simultaneously in the baking oven speed with 10ml/min pass into nitrogen; sintering is 2 hours under the condition of nitrogen atmosphere, namely makes expanded vitrified micro-bead fireproof thermal-insulation board of the present invention.Its volume density is at 108kg/m 3, thermal conductivity 0.047mK, fire resistance A level.
Embodiment 18
Get resol (water soluble phenol resin model: 5101; Wuhan Lifa Chemical Industry Co., Ltd. provides) 50 parts; get 100 parts of expanded and vitrified small balls; itself and above-mentioned resin solution are mixed; the mould compacting of injecting required specification according to 1: 1.2 compression ratio smooths; put it into temperature and be in 180 ℃ the baking oven 30 minutes and carry out premolding and process; sheet material with moulding after the demoulding places retort furnace; be warming up to 450 ℃ and simultaneously in the retort furnace speed with 20ml/min pass into nitrogen; sintering is 2 hours under the condition of nitrogen atmosphere, namely makes expanded vitrified micro-bead fireproof thermal-insulation board of the present invention.Its volume density is at 108kg/m 3, thermal conductivity 0.047mK, fire resistance A level.
Embodiment 19
Get resol (water soluble phenol resin model: 5101; Wuhan Lifa Chemical Industry Co., Ltd. provides) 50 parts; get 100 parts of expanded and vitrified small balls; itself and above-mentioned resin solution are mixed; the mould compacting of injecting required specification according to 1: 1.3 compression ratio smooths; put it into temperature and be in 200 ℃ the baking oven 30 minutes and carry out premolding and process; sheet material with moulding after the demoulding places retort furnace; be warming up to 900 ℃ and simultaneously in the retort furnace speed with 100ml/min pass into nitrogen; sintering is 2 hours under the condition of nitrogen atmosphere, namely makes expanded vitrified micro-bead fireproof thermal-insulation board of the present invention.Its volume density is at 121kg/m 3, thermal conductivity 0.048mK, fire resistance A level.
Embodiment 20
Get resol (water soluble phenol resin model: 5101; Wuhan Lifa Chemical Industry Co., Ltd. provides) 50 parts; get 100 parts of expanded and vitrified small balls; itself and above-mentioned resin solution are mixed; the mould compacting of injecting required specification according to 1: 1.1 compression ratio smooths; put it in the microwave oven 3 minutes and carry out premolding and process; speed with 20ml/min passes into nitrogen in the microwave oven again; then continue to place the microwave oven sintering 30 minutes under the nitrogen atmosphere condition after the sheet material demoulding with moulding, namely make expanded vitrified micro-bead fireproof thermal-insulation board of the present invention.Its volume density is at 186kg/m 3, thermal conductivity 0.043W/mK, fire resistance A level.
Embodiment 21
Get resol (water soluble phenol resin model: 5101; Wuhan Lifa Chemical Industry Co., Ltd. provides) 50 parts; get 100 parts of expanded and vitrified small balls; itself and above-mentioned resin solution are mixed; the mould compacting of injecting required specification according to 1: 1.2 compression ratio smooths; put it in the microwave oven 3 minutes and carry out premolding and process; then the sheet material demoulding with moulding is placed in the microwave oven; speed with 20ml/min passes into nitrogen in the microwave oven again; be sintering 20 minutes under 300 ℃ the condition of nitrogen atmosphere in envrionment temperature, namely make expanded vitrified micro-bead fireproof thermal-insulation board of the present invention.Its volume density is at 141kg/m 3, thermal conductivity 0.042W/mK, fire resistance A level.
Embodiment 22
Get resol (water soluble phenol resin model: 5101; Wuhan Lifa Chemical Industry Co., Ltd. provides) 50 parts; get 100 parts of expanded and vitrified small balls; itself and above-mentioned resin solution are mixed; the mould compacting of injecting required specification according to 1: 1.3 compression ratio smooths; put it into temperature and be in 180 ℃ the baking oven 30 minutes and carry out premolding and process; then the sheet material demoulding with moulding is placed in the microwave oven; speed with 20ml/min passes into nitrogen in the microwave oven again; microwave sintering is 30 minutes under the condition of nitrogen atmosphere, namely makes expanded vitrified micro-bead fireproof thermal-insulation board of the present invention.Its volume density is at 221kg/m 3, thermal conductivity 0.043W/mK, fire resistance A level.
Embodiment 23
Get resol (water soluble phenol resin model: 5101; Wuhan Lifa Chemical Industry Co., Ltd. provides) 50 parts; get 100 parts of expanded and vitrified small balls; itself and above-mentioned resin solution are mixed; the mould compacting of injecting required specification according to 1: 1.2 compression ratio smooths; put it in the microwave oven 3 minutes and carry out premolding and process; after the demoulding sheet material after the moulding placed 900 ℃ retort furnace; speed with 100ml/min passes into nitrogen in the retort furnace again; sintering is 2 hours under the condition of nitrogen atmosphere, namely makes expanded vitrified micro-bead fireproof thermal-insulation board of the present invention.Its volume density is at 179kg/m 3, thermal conductivity 0.045mK, fire resistance A level.
Embodiment 24
Get resol (water soluble phenol resin model: 5101; Wuhan Lifa Chemical Industry Co., Ltd. provides) 50 parts; get 100 parts of expanded and vitrified small balls; itself and above-mentioned resin solution are mixed; the mould compacting of injecting required specification according to 1: 1.2 compression ratio smooths; put it into temperature and be in 180 ℃ the baking oven 30 minutes and carry out premolding and process; after the demoulding sheet material after the moulding is placed microwave oven; speed with 20ml/min passes into nitrogen in the microwave oven again; be sintering 20 minutes under 300 ℃ the condition of nitrogen atmosphere in envrionment temperature, namely make expanded vitrified micro-bead fireproof thermal-insulation board of the present invention.Its volume density is at 191kg/m 3, thermal conductivity 0.045mK, fire resistance A level.
Embodiment 25
Get 50 parts of emulsified bitumens (modified emulsifying asphalt PCR); get 100 parts of expanded and vitrified small balls; itself and above-mentioned emulsified bitumen are mixed; the mould compacting of injecting required specification according to 1: 1.1 compression ratio smooths; put it into temperature and be in 180 ℃ the baking oven 30 minutes and carry out premolding and process; sheet material with moulding after the demoulding places baking oven; be warming up to 300 ℃ and simultaneously in the baking oven speed with 10ml/min pass into nitrogen; sintering is 5 hours under the condition of nitrogen atmosphere, namely makes expanded vitrified micro-bead fireproof thermal-insulation board of the present invention.Its volume density is at 98kg/m 3, thermal conductivity 0.047mK, fire resistance A level.
Embodiment 26
Get 60 parts of emulsified bitumens (modified emulsifying asphalt PCR); get 100 parts of expanded and vitrified small balls; itself and above-mentioned emulsified bitumen are mixed; the mould compacting of injecting required specification according to 1: 1.2 compression ratio smooths; put it into temperature and be in 220 ℃ the baking oven 30 minutes and carry out premolding and process; sheet material with moulding after the demoulding places retort furnace; be warming up to 450 ℃ and simultaneously in the retort furnace speed with 20ml/min pass into nitrogen; sintering is 2 hours under the condition of nitrogen atmosphere, namely makes expanded vitrified micro-bead fireproof thermal-insulation board of the present invention.Its volume density is at 103kg/m 3, thermal conductivity 0.047mK, fire resistance A level.
Embodiment 27
Get 80 parts of emulsified bitumens (modified emulsifying asphalt PCR); get 100 parts of expanded and vitrified small balls; itself and above-mentioned emulsified bitumen are mixed; the mould compacting of injecting required specification according to 1: 1.3 compression ratio smooths; put it into temperature and be in 300 ℃ the baking oven 30 minutes and carry out premolding and process; sheet material with moulding after the demoulding places retort furnace; be warming up to 900 ℃ and simultaneously in the retort furnace speed with 100ml/min pass into nitrogen; sintering is 2 hours under the condition of nitrogen atmosphere, namely makes expanded vitrified micro-bead fireproof thermal-insulation board of the present invention.Its volume density is at 175kg/m 3, thermal conductivity 0.049mK, fire resistance A level.
Embodiment 28
Get 100 parts of emulsified bitumens (modified emulsifying asphalt PCR); get 100 parts of expanded and vitrified small balls; itself and above-mentioned emulsified bitumen are mixed; the mould compacting of injecting required specification according to 1: 1.1 compression ratio smooths; put it in the microwave oven 3 minutes and carry out premolding and process; speed with 20ml/min passes into nitrogen in the microwave oven again; then continue to place the microwave oven sintering 30 minutes under the nitrogen atmosphere condition after the sheet material demoulding with moulding, namely make expanded vitrified micro-bead fireproof thermal-insulation board of the present invention.Its volume density is at 116kg/m 3, thermal conductivity 0.046W/mK, fire resistance A level.
Embodiment 29
Get 120 parts of emulsified bitumens (modified emulsifying asphalt PCR); get 100 parts of expanded and vitrified small balls; itself and above-mentioned emulsified bitumen are mixed; the mould compacting of injecting required specification according to 1: 1.2 compression ratio smooths; putting it in the microwave oven microwave carried out premolding in 3 minutes and processes; then the sheet material demoulding with moulding is placed in the microwave oven; speed with 20ml/min passes into nitrogen in the microwave oven again; be sintering 20 minutes under 300 ℃ the condition of nitrogen atmosphere in envrionment temperature, namely make expanded vitrified micro-bead fireproof thermal-insulation board of the present invention.Its volume density is at 154kg/m 3, thermal conductivity 0.049W/mK, fire resistance A level.
Embodiment 30
Get 150 parts of emulsified bitumens (modified emulsifying asphalt PCR); get 100 parts of expanded and vitrified small balls; itself and above-mentioned emulsified bitumen are mixed; the mould compacting of injecting required specification according to 1: 1.3 compression ratio smooths; put it into temperature and be to solidify in 250 ℃ the baking oven and carried out premolding in 30 minutes and process; then the sheet material demoulding with moulding is placed in the microwave oven; speed with 20ml/min passes into nitrogen in the microwave oven again; microwave sintering is 30 minutes under the condition of nitrogen atmosphere, namely makes expanded vitrified micro-bead fireproof thermal-insulation board of the present invention.Its volume density is at 201kg/m 3, thermal conductivity 0.047W/mK, fire resistance A level.
Embodiment 31
Get 180 parts of emulsified bitumens (modified emulsifying asphalt PCR); get 100 parts of expanded and vitrified small balls; itself and above-mentioned emulsified bitumen are mixed; the mould compacting of injecting required specification according to 1: 1.2 compression ratio smooths; put it in the microwave oven 3 minutes and carry out premolding and process; after the demoulding sheet material after the moulding placed 900 ℃ retort furnace; speed with 100ml/min passes into nitrogen in the retort furnace again; sintering is 2 hours under the condition of nitrogen atmosphere, namely makes expanded vitrified micro-bead fireproof thermal-insulation board of the present invention.Its volume density is at 174kg/m 3, thermal conductivity 0.048mK, fire resistance A level.
Embodiment 32
Get 200 parts of emulsified bitumens (modified emulsifying asphalt PCR); get 100 parts of expanded and vitrified small balls; itself and above-mentioned emulsified bitumen are mixed; the mould compacting of injecting required specification according to 1: 1.2 compression ratio smooths; put it into temperature and be in 220 ℃ the baking oven 30 minutes and carry out premolding and process; after the demoulding sheet material after the moulding is placed microwave oven; speed with 20ml/min passes into nitrogen in the microwave oven again; be sintering 20 minutes under 600 ℃ the condition of nitrogen atmosphere in envrionment temperature, namely make expanded vitrified micro-bead fireproof thermal-insulation board of the present invention.Its volume density is at 197kg/m 3, thermal conductivity 0.047mK, fire resistance A level.
Embodiment 33
Get 50 parts of emulsified bitumens (cationic emulsified bitumen PC-1); get 100 parts of expanded and vitrified small balls; itself and above-mentioned emulsified bitumen are mixed; the mould compacting of injecting required specification according to 1: 1.1 compression ratio smooths; put it into temperature and be in 180 ℃ the baking oven 30 minutes and carry out premolding and process; sheet material with moulding after the demoulding places baking oven; be warming up to 300 ℃ and simultaneously in the baking oven speed with 10ml/min pass into nitrogen; sintering is 2 hours under the condition of nitrogen atmosphere, namely makes expanded vitrified micro-bead fireproof thermal-insulation board of the present invention.Its volume density is at 101kg/m 3, thermal conductivity 0.047mK, fire resistance A level.
Embodiment 34
Get 60 parts of emulsified bitumens (cationic emulsified bitumen PC-1); get 100 parts of expanded and vitrified small balls; itself and above-mentioned emulsified bitumen are mixed; the mould compacting of injecting required specification according to 1: 1.2 compression ratio smooths; put it into temperature and be in 220 ℃ the baking oven 30 minutes and carry out premolding and process; sheet material with moulding after the demoulding places retort furnace; be warming up to 450 ℃ and simultaneously in the retort furnace speed with 20ml/min pass into nitrogen; sintering is 2 hours under the condition of nitrogen atmosphere, namely makes expanded vitrified micro-bead fireproof thermal-insulation board of the present invention.Its volume density is at 112kg/m 3, thermal conductivity 0.046mK, fire resistance A level.
Embodiment 35
Get 80 parts of emulsified bitumens (cationic emulsified bitumen PC-1); get 100 parts of expanded and vitrified small balls; itself and above-mentioned emulsified bitumen are mixed; the mould compacting of injecting required specification according to 1: 1.3 compression ratio smooths; put it into temperature and be in 300 ℃ the baking oven 30 minutes and carry out premolding and process; sheet material with moulding after the demoulding places retort furnace; be warming up to 900 ℃ and simultaneously in the retort furnace speed with 100ml/min pass into nitrogen; sintering is 2 hours under the condition of nitrogen atmosphere, namely makes expanded vitrified micro-bead fireproof thermal-insulation board of the present invention.Its volume density is at 166kg/m 3, thermal conductivity 0.047mK, fire resistance A level.
Embodiment 36
Get 100 parts of emulsified bitumens (cationic emulsified bitumen PC-1); get 100 parts of expanded and vitrified small balls; itself and above-mentioned emulsified bitumen are mixed; the mould compacting of injecting required specification according to 1: 1.1 compression ratio smooths; put it in the microwave oven 3 minutes and carry out premolding and process; speed with 20ml/min passes into nitrogen in the microwave oven again; then continue to place the microwave oven sintering 30 minutes under the nitrogen atmosphere condition after the sheet material demoulding with moulding, namely make expanded vitrified micro-bead fireproof thermal-insulation board of the present invention.Its volume density is at 110kg/m 3, thermal conductivity 0.049W/mK, fire resistance A level.
Embodiment 37
Get 120 parts of emulsified bitumens (cationic emulsified bitumen PC-1); get 100 parts of expanded and vitrified small balls; itself and above-mentioned emulsified bitumen are mixed; the mould compacting of injecting required specification according to 1: 1.2 compression ratio smooths; put it in the microwave oven 3 minutes and carry out premolding and process; then the sheet material demoulding with moulding is placed in the microwave oven; speed with 20ml/min passes into nitrogen in the microwave oven again; be sintering 20 minutes under 300 ℃ the condition of nitrogen atmosphere in envrionment temperature, namely make expanded vitrified micro-bead fireproof thermal-insulation board of the present invention.Its volume density is at 175kg/m 3, thermal conductivity 0.047W/mK, fire resistance A level.
Embodiment 38
Get 150 parts of emulsified bitumens (cationic emulsified bitumen PC-1); get 100 parts of expanded and vitrified small balls; itself and above-mentioned emulsified bitumen are mixed; the mould compacting of injecting required specification according to 1: 1.3 compression ratio smooths; put it into temperature and be in 250 ℃ the baking oven 30 minutes and carry out premolding and process; then the sheet material demoulding with moulding is placed in the microwave oven; speed with 20ml/min passes into nitrogen in the microwave oven again; microwave sintering is 30 minutes under the condition of nitrogen atmosphere, namely makes expanded vitrified micro-bead fireproof thermal-insulation board of the present invention.Its volume density is at 213kg/m 3, thermal conductivity 0.048W/mK, fire resistance A level.
Embodiment 39
Get 180 parts of emulsified bitumens (cationic emulsified bitumen PC-1); get 100 parts of expanded and vitrified small balls; itself and above-mentioned emulsified bitumen are mixed; the mould compacting of injecting required specification according to 1: 1.2 compression ratio smooths; put it in the microwave oven 3 minutes and carry out premolding and process; after the demoulding sheet material after the moulding placed 900 ℃ retort furnace; speed with 100ml/min passes into nitrogen in the retort furnace again; sintering is 2 hours under the condition of nitrogen atmosphere, namely makes expanded vitrified micro-bead fireproof thermal-insulation board of the present invention.Its volume density is at 167kg/m 3, thermal conductivity 0.045mK, fire resistance A level.
Embodiment 40
Get 200 parts of emulsified bitumens (cationic emulsified bitumen PC-1); get 100 parts of expanded and vitrified small balls; itself and above-mentioned emulsified bitumen are mixed; the mould compacting of injecting required specification according to 1: 1.2 compression ratio smooths; put it into temperature and be in 220 ℃ the baking oven 30 minutes and carry out premolding and process; after the demoulding sheet material after the moulding is placed microwave oven; speed with 20ml/min passes into nitrogen in the microwave oven again; be sintering 20 minutes under 600 ℃ the condition of nitrogen atmosphere in envrionment temperature, namely make expanded vitrified micro-bead fireproof thermal-insulation board of the present invention.Its volume density is at 201kg/m 3, thermal conductivity 0.049mK, fire resistance A level.
Embodiment 41
Get 50 parts of emulsified bitumens (anionic emulsified bitumen PA-3); get 100 parts of expanded and vitrified small balls; itself and above-mentioned emulsified bitumen are mixed; the mould compacting of injecting required specification according to 1: 1.1 compression ratio smooths; put it into temperature and be in 180 ℃ the baking oven 30 minutes and carry out premolding and process; sheet material with moulding after the demoulding places baking oven; be warming up to 200 ℃ that simultaneously in the baking oven speed with 10ml/min pass into nitrogen; sintering is 2 hours under the condition of nitrogen atmosphere, namely makes expanded vitrified micro-bead fireproof thermal-insulation board of the present invention.Its volume density is at 92kg/m 3, thermal conductivity 0049mK, fire resistance A level.
Embodiment 42
Get 60 parts of emulsified bitumens (anionic emulsified bitumen PA-3); get 100 parts of expanded and vitrified small balls; itself and above-mentioned emulsified bitumen are mixed; the mould compacting of injecting required specification according to 1: 1.2 compression ratio smooths; put it into temperature and be in 220 ℃ the baking oven 30 minutes and carry out premolding and process; sheet material with moulding after the demoulding places retort furnace; be warming up to 450 ℃ and simultaneously in the retort furnace speed with 20ml/min pass into nitrogen; sintering is 2 hours under the condition of nitrogen atmosphere, namely makes expanded vitrified micro-bead fireproof thermal-insulation board of the present invention.Its volume density is at 107kg/m 3, thermal conductivity 0.049mK, fire resistance A level.
Embodiment 43
Get 80 parts of emulsified bitumens (anionic emulsified bitumen PA-3); get 100 parts of expanded and vitrified small balls; itself and above-mentioned emulsified bitumen are mixed; the mould compacting of injecting required specification according to 1: 1.3 compression ratio smooths; put it into temperature and be to solidify in 300 ℃ the baking oven and carried out premolding in 30 minutes and process; sheet material with moulding after the demoulding places retort furnace; be warming up to 900 ℃ and simultaneously in the retort furnace speed with 100ml/min pass into nitrogen; sintering is 2 hours under the condition of nitrogen atmosphere, namely makes expanded vitrified micro-bead fireproof thermal-insulation board of the present invention.Its volume density is at 172kg/m 3, thermal conductivity 0.047mK, fire resistance A level.
Embodiment 44
Get 100 parts of emulsified bitumens (anionic emulsified bitumen PA-3); get 100 parts of expanded and vitrified small balls; itself and above-mentioned emulsified bitumen are mixed; the mould compacting of injecting required specification according to 1: 1.1 compression ratio smooths; put it in the microwave oven 3 minutes and carry out premolding and process; speed with 20ml/min passes into nitrogen in the microwave oven again; then continue to place the microwave oven sintering 30 minutes under the nitrogen atmosphere condition after the sheet material demoulding with moulding, namely make expanded vitrified micro-bead fireproof thermal-insulation board of the present invention.Its volume density is at 124kg/m 3, thermal conductivity 0.047W/mK, fire resistance A level.
Embodiment 45
Get 120 parts of emulsified bitumens (anionic emulsified bitumen PA-3); get 100 parts of expanded and vitrified small balls; itself and above-mentioned emulsified bitumen are mixed; the mould compacting of injecting required specification according to 1: 1.2 compression ratio smooths; put it in the microwave oven 3 minutes and carry out premolding and process; then the sheet material demoulding with moulding is placed in the microwave oven; speed with 20ml/min passes into nitrogen in the microwave oven again; be sintering 20 minutes under 300 ℃ the condition of nitrogen atmosphere in envrionment temperature, namely make expanded vitrified micro-bead fireproof thermal-insulation board of the present invention.Its volume density is at 162kg/m 3, thermal conductivity 0.049W/mK, fire resistance A level.
Embodiment 46
Get 150 parts of emulsified bitumens (anionic emulsified bitumen PA-3); get 100 parts of expanded and vitrified small balls; itself and above-mentioned emulsified bitumen are mixed; the mould compacting of injecting required specification according to 1: 1.3 compression ratio smooths; put it into temperature and be in 250 ℃ the baking oven 30 minutes and carry out premolding and process; then the sheet material demoulding with moulding is placed in the microwave oven; speed with 20ml/min passes into nitrogen in the microwave oven again; microwave sintering is 30 minutes under the condition of nitrogen atmosphere, namely makes expanded vitrified micro-bead fireproof thermal-insulation board of the present invention.Its volume density is at 197kg/m 3, thermal conductivity 0.046W/mK, fire resistance A level.
Embodiment 47
Get 180 parts of emulsified bitumens (anionic emulsified bitumen PA-3); get 100 parts of expanded and vitrified small balls; itself and above-mentioned emulsified bitumen are mixed; the mould compacting of injecting required specification according to 1: 1.2 compression ratio smooths; put it in the microwave oven 3 minutes and carry out premolding and process; after the demoulding sheet material after the moulding placed 900 ℃ retort furnace; speed with 100ml/min passes into nitrogen in the retort furnace again; sintering is 2 hours under the condition of nitrogen atmosphere, namely makes expanded vitrified micro-bead fireproof thermal-insulation board of the present invention.Its volume density is at 163kg/m 3, thermal conductivity 0.047mK, fire resistance A level.
Embodiment 48
Get 200 parts of emulsified bitumens (anionic emulsified bitumen PA-3); get 100 parts of expanded and vitrified small balls; itself and above-mentioned emulsified bitumen are mixed; the mould compacting of injecting required specification according to 1: 1.2 compression ratio smooths; put it into temperature and be in 220 ℃ the baking oven 30 minutes and carry out premolding and process; after the demoulding sheet material after the moulding is placed microwave oven; speed with 20ml/min passes into nitrogen in the microwave oven again; be sintering 20 minutes under 600 ℃ the condition of nitrogen atmosphere in envrionment temperature, namely make expanded vitrified micro-bead fireproof thermal-insulation board of the present invention.Its volume density is at 182kg/m 3, thermal conductivity 0.048mK, fire resistance A level.
Embodiment 49
Get 50 parts of polyacrylonitrile (molecular weight 50,000); add 110 parts of N; the dinethylformamide dilution; get 100 parts of expanded and vitrified small balls; itself and mentioned solution are mixed; the mould compacting of injecting required specification according to 1: 1.1 compression ratio smooths; put it into temperature and be in 180 ℃ the baking oven 30 minutes and carry out premolding and process; sheet material with moulding after the demoulding places baking oven; be warming up to 300 ℃ and also in baking oven, lead to nitrogen with the speed of 10ml/min simultaneously; sintering is 2 hours under the condition of nitrogen atmosphere, namely makes expanded vitrified micro-bead fireproof thermal-insulation board of the present invention.Its volume density is at 115kg/m 3, thermal conductivity 0.047mK, fire resistance A level.
Embodiment 50
Get 60 parts of polyacrylonitrile (molecular weight 50,000); add 140 parts of N; the dinethylformamide dilution; get 100 parts of expanded and vitrified small balls; itself and mentioned solution are mixed; the mould compacting of injecting required specification according to 1: 1.2 compression ratio smooths; put it into temperature and be in 220 ℃ the baking oven 30 minutes and carry out premolding and process; sheet material with moulding after the demoulding places retort furnace; be warming up to 450 ℃ and simultaneously in the retort furnace speed with 20ml/min pass into nitrogen; sintering is 2 hours under the condition of nitrogen atmosphere, namely makes expanded vitrified micro-bead fireproof thermal-insulation board of the present invention.Its volume density is at 142kg/m 3, thermal conductivity 0.046mK, fire resistance A level.
Embodiment 51
Get 80 parts of polyacrylonitrile (molecular weight 50,000); add 100 parts of N; the dinethylformamide dilution; get 100 parts of expanded and vitrified small balls; itself and mentioned solution are mixed; the mould compacting of injecting required specification according to 1: 1.3 compression ratio smooths; put it into temperature and be in 280 ℃ the baking oven 30 minutes and carry out premolding and process; sheet material with moulding after the demoulding places retort furnace; be warming up to 900 ℃ and simultaneously in the retort furnace speed with 100ml/min pass into nitrogen; sintering is 2 hours under the condition of nitrogen atmosphere, namely makes expanded vitrified micro-bead fireproof thermal-insulation board of the present invention.Its volume density is at 207kg/m 3, thermal conductivity 0.048mK, fire resistance A level.
Embodiment 52
Get 100 parts of polyacrylonitrile (molecular weight 50,000); add 100 parts of N; the dinethylformamide dilution; get 100 parts of expanded and vitrified small balls; itself and above-mentioned resin solution are mixed; the mould compacting of injecting required specification according to 1: 1.1 compression ratio smooths; put it in the microwave oven 3 minutes and carry out premolding and process; speed with 20ml/min passes into nitrogen in the microwave oven again; then continue to place the microwave oven sintering 30 minutes under the nitrogen atmosphere condition after the sheet material demoulding with moulding, namely make expanded vitrified micro-bead fireproof thermal-insulation board of the present invention.Its volume density is at 147kg/m 3, thermal conductivity 0.046W/mK, fire resistance A level.
Embodiment 53
Get 120 parts of polyacrylonitrile (molecular weight 50,000); add 120 parts of N; the dinethylformamide dilution; get 100 parts of expanded and vitrified small balls; itself and mentioned solution are mixed; the mould compacting of injecting required specification according to 1: 1.2 compression ratio smooths; put it in the microwave oven 3 minutes and carry out premolding and process; then the sheet material demoulding with moulding is placed in the microwave oven; speed with 20ml/min passes into nitrogen in the microwave oven again; be sintering 20 minutes under 300 ℃ the condition of nitrogen atmosphere in envrionment temperature, namely make expanded vitrified micro-bead fireproof thermal-insulation board of the present invention.Its volume density is at 198kg/m 3, thermal conductivity 0.049W/mK, fire resistance A level.
Embodiment 54
Get 150 parts of polyacrylonitrile (molecular weight 50,000); add 150 parts of N; the dinethylformamide dilution; get 100 parts of expanded and vitrified small balls; itself and mentioned solution are mixed; the mould compacting of injecting required specification according to 1: 1.3 compression ratio smooths; put it into temperature and be in 240 ℃ the baking oven 30 minutes and carry out premolding and process; then the sheet material demoulding with moulding is placed in the microwave oven; speed with 20ml/min passes into nitrogen in the microwave oven again; microwave sintering is 30 minutes under the condition of nitrogen atmosphere, namely makes expanded vitrified micro-bead fireproof thermal-insulation board of the present invention.Its volume density is at 250kg/m 3, thermal conductivity 0.045W/mK, fire resistance A level.
Embodiment 55
Get 180 parts of polyacrylonitrile (molecular weight 50,000); add 180 parts of N; the dinethylformamide dilution; get 100 parts of expanded and vitrified small balls; itself and mentioned solution are mixed; the mould compacting of injecting required specification according to 1: 1.2 compression ratio smooths; put it in the microwave oven 3 minutes and carry out premolding and process; after the demoulding sheet material after the moulding placed 900 ℃ retort furnace; speed with 100ml/min passes into nitrogen in the retort furnace again; sintering is 2 hours under the condition of nitrogen atmosphere, namely makes expanded vitrified micro-bead fireproof thermal-insulation board of the present invention.Its volume density is at 212kg/m 3, thermal conductivity 0.047mK, fire resistance A level.
Embodiment 56
Get 200 parts of polyacrylonitrile (molecular weight 50,000); add 200 parts of N; the dinethylformamide dilution; get 100 parts of expanded and vitrified small balls; itself and mentioned solution are mixed; the mould compacting of injecting required specification according to 1: 1.2 compression ratio smooths; put it into temperature and be in 220 ℃ the baking oven 30 minutes and carry out premolding and process; after the demoulding sheet material after the moulding is placed microwave oven; speed with 20ml/min passes into nitrogen in the microwave oven again; be sintering 20 minutes under 500 ℃ the condition of nitrogen atmosphere in envrionment temperature, namely make expanded vitrified micro-bead fireproof thermal-insulation board of the present invention.Its volume density is at 223kg/m 3, thermal conductivity 0.046mK, fire resistance A level.
Embodiment 57
Get 50 parts of polyacrylonitrile (molecular weight 70,000); add 110 parts of N; the dinethylformamide dilution; get 100 parts of expanded and vitrified small balls; itself and mentioned solution are mixed; the mould compacting of injecting required specification according to 1: 1.1 compression ratio smooths; put it into temperature and be in 180 ℃ the baking oven 30 minutes and carry out premolding and process; sheet material with moulding after the demoulding places baking oven; be warming up to 300 ℃ that simultaneously in the baking oven speed with 10ml/min pass into nitrogen; sintering is 2 hours under the condition of nitrogen atmosphere, namely makes expanded vitrified micro-bead fireproof thermal-insulation board of the present invention.Its volume density is at 103kg/m 3, thermal conductivity 0.046mK, fire resistance A level.
Embodiment 58
Get 60 parts of polyacrylonitrile (molecular weight 70,000); add 140 parts of N; the dinethylformamide dilution; get 100 parts of expanded and vitrified small balls; itself and mentioned solution are mixed; the mould compacting of injecting required specification according to 1: 1.2 compression ratio smooths; put it into temperature and be in 220 ℃ the baking oven 30 minutes and carry out premolding and process; sheet material with moulding after the demoulding places retort furnace; be warming up to 450 ℃ and simultaneously in the retort furnace speed with 20ml/min pass into nitrogen; sintering is 2 hours under the condition of nitrogen atmosphere, namely makes expanded vitrified micro-bead fireproof thermal-insulation board of the present invention.Its volume density is at 163kg/m 3, thermal conductivity 0.047mK, fire resistance A level.
Embodiment 59
Get 80 parts of polyacrylonitrile (molecular weight 70,000); add 100 parts of N; the dinethylformamide dilution; get 100 parts of expanded and vitrified small balls; itself and mentioned solution are mixed; the mould compacting of injecting required specification according to 1: 1.3 compression ratio smooths; put it into temperature and be in 280 ℃ the baking oven 30 minutes and carry out premolding and process; sheet material with moulding after the demoulding places retort furnace; be warming up to 900 ℃ and simultaneously in the retort furnace speed with 100ml/min pass into nitrogen; sintering is 2 hours under the condition of nitrogen atmosphere, namely makes expanded vitrified micro-bead fireproof thermal-insulation board of the present invention.Its volume density is at 102kg/m 3, thermal conductivity 0.045mK, fire resistance A level.
Embodiment 60
Get 100 parts of polyacrylonitrile (molecular weight 70,000); add 100 parts of N; the dinethylformamide dilution; get 100 parts of expanded and vitrified small balls; itself and mentioned solution are mixed; the mould compacting of injecting required specification according to 1: 1.1 compression ratio smooths; put it in the microwave oven 3 minutes and carry out premolding and process; speed with 20ml/min passes into nitrogen in the microwave oven again; then continue to place the microwave oven sintering 30 minutes under the nitrogen atmosphere condition after the sheet material demoulding with moulding, namely make expanded vitrified micro-bead fireproof thermal-insulation board of the present invention.Its volume density is at 154kg/m 3, thermal conductivity 0.046W/mK, fire resistance A level.
Embodiment 61
Get 120 parts of polyacrylonitrile (molecular weight 70,000); add 120 parts of N; the dinethylformamide dilution; get 100 parts of expanded and vitrified small balls; itself and mentioned solution are mixed; the mould compacting of injecting required specification according to 1: 1.2 compression ratio smooths; putting it in the microwave oven microwave carried out premolding in 3 minutes and processes; then the sheet material demoulding with moulding is placed in the microwave oven; speed with 20ml/min passes into nitrogen in the microwave oven again; be sintering 20 minutes under 300 ℃ the condition of nitrogen atmosphere in envrionment temperature, namely make expanded vitrified micro-bead fireproof thermal-insulation board of the present invention.Its volume density is at 192kg/m 3, thermal conductivity 0.046W/mK, fire resistance A level.
Embodiment 62
Get 150 parts of polyacrylonitrile (molecular weight 70,000); add 150 parts of N; the dinethylformamide dilution; get 100 parts of expanded and vitrified small balls; itself and mentioned solution are mixed; the mould compacting of injecting required specification according to 1: 1.3 compression ratio smooths; put it into temperature and be in 240 ℃ the baking oven 30 minutes and carry out premolding and process; then the sheet material demoulding with moulding is placed in the microwave oven; speed with 20ml/min passes into nitrogen in the microwave oven again; microwave sintering is 30 minutes under the condition of nitrogen atmosphere, namely makes expanded vitrified micro-bead fireproof thermal-insulation board of the present invention.Its volume density is at 233kg/m 3, thermal conductivity 0.048W/mK, fire resistance A level.
Embodiment 63
Get 180 parts of polyacrylonitrile (molecular weight 70,000); add 180 parts of N; the dinethylformamide dilution; get 100 parts of expanded and vitrified small balls; itself and mentioned solution are mixed; the mould compacting of injecting required specification according to 1: 1.2 compression ratio smooths; put it in the microwave oven 3 minutes and carry out premolding and process; after the demoulding sheet material of moulding placed 900 ℃ retort furnace; speed with 100ml/min passes into nitrogen in the retort furnace again; sintering is 2 hours under the condition of nitrogen atmosphere, namely makes expanded vitrified micro-bead fireproof thermal-insulation board of the present invention.Its volume density is at 202kg/m 3, thermal conductivity 0.045mK, fire resistance A level.
Embodiment 64
Get 200 parts of polyacrylonitrile (molecular weight 70,000); add 200 parts of N; the dinethylformamide dilution; get 100 parts of expanded and vitrified small balls; itself and mentioned solution are mixed; the mould compacting of injecting required specification according to 1: 1.2 compression ratio smooths; put it into temperature and be in 220 ℃ the baking oven 30 minutes and carry out premolding and process; sheet material with moulding after the demoulding places microwave oven; speed with 20ml/min passes into nitrogen in the microwave oven again; be sintering 20 minutes under 500 ℃ the condition of nitrogen atmosphere in envrionment temperature, namely make fireproof heated board of the present invention.Its volume density is at 245kg/m 3, thermal conductivity 0.047mK, fire resistance A level.
Embodiment 65
Get 50 parts of polyacrylonitrile (molecular weight 90,000); add 110 parts of N; the dinethylformamide dilution; get 100 parts of expanded and vitrified small balls; itself and mentioned solution are mixed; the mould compacting of injecting required specification according to 1: 1.1 compression ratio smooths; put it into temperature and be in 180 ℃ the baking oven 30 minutes and carry out premolding and process; sheet material with moulding after the demoulding places baking oven; be warming up to 300 ℃ that simultaneously in the baking oven speed with 10ml/min pass into nitrogen; sintering is 2 hours under the condition of nitrogen atmosphere, namely makes expanded vitrified micro-bead fireproof thermal-insulation board of the present invention.Its volume density is at 124kg/m 3, thermal conductivity 0.048mK, fire resistance A level.
Embodiment 66
Get 60 parts of polyacrylonitrile (molecular weight 90,000); add 140 parts of N; the dinethylformamide dilution; get 100 parts of expanded and vitrified small balls; itself and mentioned solution are mixed; the mould compacting of injecting required specification according to 1: 1.2 compression ratio smooths; put it into temperature and be in 220 ℃ the baking oven 30 minutes and carry out premolding and process; sheet material with moulding after the demoulding places retort furnace; be warming up to 450 ℃ and simultaneously in the retort furnace speed with 20ml/min pass into nitrogen; sintering is 2 hours under the condition of nitrogen atmosphere, namely makes expanded vitrified micro-bead fireproof thermal-insulation board of the present invention.Its volume density is at 151kg/m 3, thermal conductivity 0.047mK, fire resistance A level.
Embodiment 67
Get 80 parts of polyacrylonitrile (molecular weight 90,000); add 100 parts of N; the dinethylformamide dilution; get 100 parts of expanded and vitrified small balls; itself and mentioned solution are mixed; the mould compacting of injecting required specification according to 1: 1.3 compression ratio smooths; put it into temperature and be in 280 ℃ the baking oven 30 minutes and carry out premolding and process; sheet material with moulding after the demoulding places retort furnace; be warming up to 900 ℃ and simultaneously in the retort furnace speed with 100ml/min pass into nitrogen; sintering is 2 hours under the condition of nitrogen atmosphere, namely makes expanded vitrified micro-bead fireproof thermal-insulation board of the present invention.Its volume density is at 193kg/m 3, thermal conductivity 0.044mK, fire resistance A level.
Embodiment 68
Get 100 parts of polyacrylonitrile (molecular weight 90,000); add 100 parts of N; the dinethylformamide dilution; get 100 parts of expanded and vitrified small balls; itself and mentioned solution are mixed; the mould compacting of injecting required specification according to 1: 1.1 compression ratio smooths; put it in the microwave oven 3 minutes and carry out premolding and process; speed with 20ml/min passes into nitrogen in the microwave oven again; then continue to place the microwave oven sintering 30 minutes under the nitrogen atmosphere condition after the sheet material demoulding with moulding, namely make expanded vitrified micro-bead fireproof thermal-insulation board of the present invention.Its volume density 138kg/m 3, thermal conductivity 0.049W/mK, fire resistance A level.
Embodiment 69
Get 120 parts of polyacrylonitrile (molecular weight 90,000); add 120 parts of N; the dinethylformamide dilution; get 100 parts of expanded and vitrified small balls; itself and mentioned solution are mixed; the mould compacting of injecting required specification according to 1: 1.2 compression ratio smooths; put it in the microwave oven 3 minutes and carry out premolding and process; the sheet material demoulding of moulding is placed in the microwave oven; speed with 20ml/min passes into nitrogen in the microwave oven again; be sintering 20 minutes under 300 ℃ the condition of nitrogen atmosphere in envrionment temperature, namely make expanded vitrified micro-bead fireproof thermal-insulation board of the present invention.Its volume density 186kg/m 3, thermal conductivity 0.046W/mK, fire resistance A level.
Embodiment 70
Get 150 parts of polyacrylonitrile (molecular weight 90,000); add 150 parts of N; the dinethylformamide dilution; get 100 parts of expanded and vitrified small balls; itself and mentioned solution are mixed; the mould compacting of injecting required specification according to 1: 1.3 compression ratio smooths; put it into temperature and be in 240 ℃ the baking oven 30 minutes and carry out premolding and process; the sheet material demoulding of moulding is placed in the microwave oven; speed with 20ml/min passes into nitrogen in the microwave oven again; microwave sintering is 30 minutes under the condition of nitrogen atmosphere, namely makes expanded vitrified micro-bead fireproof thermal-insulation board of the present invention.Its volume density is at 248kg/m 3, thermal conductivity 0.047W/mK, fire resistance A level.
Embodiment 71
Get 180 parts of polyacrylonitrile (molecular weight 90,000); add 180 parts of N; the dinethylformamide dilution; get 100 parts of expanded and vitrified small balls; itself and mentioned solution are mixed; the mould compacting of injecting required specification according to 1: 1.2 compression ratio smooths; put it in the microwave oven 3 minutes and carry out premolding and process; after the demoulding sheet material of moulding placed 900 ℃ retort furnace; speed with 100ml/min passes into nitrogen in the retort furnace again; sintering is 2 hours under the condition of nitrogen atmosphere, namely makes expanded vitrified micro-bead fireproof thermal-insulation board of the present invention.Its volume density is at 209kg/m 3, thermal conductivity 0.048mK, fire resistance A level.
Embodiment 72
Get 200 parts of polyacrylonitrile (molecular weight 90,000); add 200 parts of N; the dinethylformamide dilution; get 100 parts of expanded and vitrified small balls; itself and mentioned solution are mixed; the mould compacting of injecting required specification according to 1: 1.2 compression ratio smooths; put it into temperature and be in 220 ℃ the baking oven 30 minutes and carry out premolding and process; after the demoulding sheet material after the moulding is placed microwave oven; speed with 20ml/min passes into nitrogen in the microwave oven again; be sintering 20 minutes under 500 ℃ the condition of nitrogen atmosphere in envrionment temperature, namely make expanded vitrified micro-bead fireproof thermal-insulation board of the present invention.Its volume density is at 231kg/m 3, thermal conductivity 0.047mK, fire resistance A level.

Claims (3)

1. expanded vitrified micro-bead fireproof thermal-insulation board; it is characterized in that: fireproof heated board by expanded and vitrified small ball as aglite; emulsified bitumen or polyacrylonitrile are made through mould molding and sintering as binding agent; fireproof heated board is single-layer plate-like, and each material component of described warming plate by mass fraction is:
100 parts of expanded and vitrified small balls;
50～200 parts of binding agents;
0～10 part of solidifying agent vulkacit H.
2. the preparation method of an expanded vitrified micro-bead fireproof thermal-insulation board is characterized in that:
1. get the raw materials ready: get 0～200 part of 50～200 parts of binding agent, 0～10 part of solidifying agent vulkacit H, solvent and stir, itself and 100 parts of expanded and vitrified small balls are mixed, described solvent is wherein a kind of in water or ethanol or the DMF;
2. premolding is processed: place the material after 1. processing in the flat plate mold and compacting smooths, compression ratio is 1: 1.1～1: 1.3, flat plate mold and material are placed hot briquetting in the heating unit simultaneously, and Heating temperature is 150 ℃～300 ℃, 3～30 minutes heat-up times;
3. sinter molding: the sheet material demoulding with after the premolding, sheet material is placed in the heating unit, the speed with 10～100ml/min passes into nitrogen in the heating unit again, and sinter molding, sintering temperature are 200 ℃～900 ℃, sintering time 20 minutes～5 hours.
3. the preparation method of a kind of expanded vitrified micro-bead fireproof thermal-insulation board according to claim 2 is characterized in that: described heating unit is wherein a kind of in microwave oven or baking oven or the retort furnace.
CN 201010540557 2010-11-12 2010-11-12 Expanded vitrified micro-bead fireproof thermal-insulation board and preparation method thereof Expired - Fee Related CN102060470B (en)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1173473A (en) * 1996-08-13 1998-02-18 孙绍奇 Coal ash thermal material products and its prodn. method
KR20020005103A (en) * 2000-07-08 2002-01-17 손연호 Manufacturing method of expanded perlite
CN1844013A (en) * 2006-04-28 2006-10-11 闻峰 Method for preparing heat-insulating board for building wall
CN1850706A (en) * 2006-05-16 2006-10-25 太原理工大学 Efficient energy-saving kervit microbead insulated sand slurry
CN2841796Y (en) * 2005-10-11 2006-11-29 于陵 Heat-preserving wall

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1173473A (en) * 1996-08-13 1998-02-18 孙绍奇 Coal ash thermal material products and its prodn. method
KR20020005103A (en) * 2000-07-08 2002-01-17 손연호 Manufacturing method of expanded perlite
CN2841796Y (en) * 2005-10-11 2006-11-29 于陵 Heat-preserving wall
CN1844013A (en) * 2006-04-28 2006-10-11 闻峰 Method for preparing heat-insulating board for building wall
CN1850706A (en) * 2006-05-16 2006-10-25 太原理工大学 Efficient energy-saving kervit microbead insulated sand slurry

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