Siliceous calcium is adiabatic board by hard silicon calcic stone hydrate is mixed enhance fiber to comprise, do not contain asbestos, highest heat-resisting temperature 650 spend or 1050 degrees, it is a kind of efficient energy-saving and adiabatic product.
Product characteristic
The wear with good 1. , can bear the successive thermic load inside high temperature limit.
2. coefficient of thermal conductivity is low, have taller adiabatic property inside whole scope of application.
3. weight is light, taller than intensity.
4. wear is good, use for a long time without pulverization phenomenon.
5. construction applicability is strong, with common carpentry tool but goods optional cut.
6.Use safety, wholesome. Do not contain asbestine, sulfur, chloric wait for toxic substance.
7.Do not be afraid that water is wet, function of the product after stoving is changeless.
8. protects high temperature facility, lengthen service life of equipment.
Having acerbity calcareous plate of silicon of asbestine small hole is by diatomite, enhance the raw material such as fiber to mix, craft of oxygen of evaporate of classics mould pressing, high temperature is made board. The product is had be able to bear or endure temperature is tall, adiabatic function good, intensity tall, wear is good, without corrode, the advantage such as free from contamination. Use extensively at the domain such as electric power, metallurgy, petrifaction, building, shipping. Special the underground that in last few years the heat addition in city small town uses buries pipeline technology continuously, choose siliceous calcium, reduced the attachment on the ground, increased urban beautification.
High temperature resistant siliceous calcareous plate also makes do not have calcareous plate of asbestine silicon acid, its character is stronger, color is white commonly, it is a kind of when fireproof material factory produces vessel of flourishing age gold new-style insulation material, its are qualitative light, heat preservation performance is good, can sound insulation, return ability high temperature, anti-corrosive, often be used to do metallurgy, building, shipping set tubing to.
High temperature resistant the insulation material that siliceous calcareous plate is a kind of white, horniness, have unit weight light, intensity tall, coefficient of thermal conductivity is small, high temperature resistant, anti-corrosive, can cut, can curium wait for a characteristic, the heat preservation heat insolation of the equipment pipeline that is used extensively at the domain such as electric power, metallurgy, petrifaction, building, shipping, spaceflight, submarine and wall body roofing and fire prevention sound insulation.
Decorate also call fiber floor slab with siliceous calcareous plate, it is one kind is had energy-saving, environmental protection, safe, muti_function the small qualitative plate that waits for function, apply extensively within the building wall, outside top of wall, condole, roofing and ventilating duct.
Its are distinguished basically is to produce craft to differ, use position is different, had developed two kinds of different material now actually the material of qualitative different utility. High temperature resistant use of siliceous calcareous plate is more extensive.
Suitable scope:
Apply to steely, petrifaction, pottery and porcelain, glass, cement, outside the wall heat preservation heat preservation that reachs all sorts of furnace kiln, the heat preservation of the industry such as electric power, mechanical, electron, shipbuilding is adiabatic.
The product is main characteristic
1, be able to bear or endure temperature 65O ℃ - 1050 ℃ , ℃ of tall 30O of goods of cotton of finer than exceeding glass - 700 ℃ , than expanding pearlite products is high 150 ℃ - 550 ℃ .
2, coefficient of thermal conductivity is low (γ≤0. 56w/m. K) far the horniness insulation material under other and compound silicate insulation material.
3, unit weight is little, in lowest of the weight in horniness insulation material, heat-insulation layer but a few thinner, can reduce strong support, installation in great quantities in construction labor intensity is low.
4, goods of this heat insulation is avirulent insipidity won't burn, mechanical intensity is high.
5, construction safety is convenient.
6, this goods can be used for a long time repeatedly, use cycle can be as long as a few years, still do not lower technical target.
7, beautiful and exterior white, smooth, fight fold, compressive strength is good, carrying, the loss in use process is small.
Acerbity calcium of small hole silicon is a kind of new-style insulation material, it has unit weight light coefficient of thermal conductivity low, fight fold, compressive strength tall, hear resistance is good, avirulent do not light, can curium cut, easy treatment, do not corrode the advantage such as conduit and equipment, it is current most suffer the sectional gay such as electric power, oil, chemical industry, metallurgy new-style horniness insulation material.
Calcic goods of small hole silicon acid by content of hard calcic rock to hydrate, enhance the raw material such as fiber to mix, craft of oxygen of evaporate of high temperature of classics mould pressing makes tile fragment or board; The product has heat-resisting to spend tall. Adiabatic performance is good, intensity tall, wear is good, without corrode, the advantage such as free from contamination. Special the underground that in last few years the heat addition in city small town uses buries pipeline technology continuously, choose siliceous aluminium, siliceous calcium, polyurethane compound heat preservation; Increased the performance of insulation material, improved the service life of conduit. Reduced the attachment on the ground, increased urban beautification.
Calcic goods of small hole silicon acid uses the heat preservation in chemical equipment and craft conduit, heat preservation construction is convenient, the result is favorable, special use the heat preservation in industrial furnace and high temperature reactor to go up, performance characteristics is stabler. Defect tenacity is inferior to other staple material.
Use a field
Oil, chemical industry, building materials, light industrial, mechanical, metallurgy, electric power, make the trade such as aluminium.
Specific application is as follows:
Metallurgy industry: Conduit of flue of furnace of heating furnace, soaking, annealing furnace, high temperature, sirocco.
Petrifaction industry: Furnace of splitting decomposition of heating furnace, ethylene, hydrogenation furnace, catalytic cracking furnace.
Cement industry: Rotate kiln, recount cover of head of canal of kiln, intake air heater, wind, kiln, cooling opportunity.
Ceramics industry: The Chexin of channel kiln and channel kiln and car board.
Vitreous industry: The hearth of frit kiln and furnace wall.
Power industry: Warm-up furnace conduit.
Nonferrous metal industry: Electrobath.
Shipbuilding industry: Shipping board dressing.
Technical index:
|
Project |
Unit |
230 model |
|
Density |
Kg/m3 |
230 + 10% |
|
Compression intensity |
Mpa |
≥0.5 |
|
Fight lose strength |
Mpa |
≥0.42 |
|
Coefficient of thermal conductivity 400 ℃ |
W/(M.K) |
≤0.079 |
|
Use temperature |
℃ |
650 |
|
Shrinkage |
% |
≤2 (650 ℃ , 6Hrs) |
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