High Refractory Ceramic Fiber Board for Furnace Lining Cement
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 m.t.
- Supply Capability:
- 100000 m.t./month
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Refractory Cement with High Refractories for Furnace Lining is made out of a naturally-occurring material known as bauxite. This material includes aluminum hydroxide, which is what gives the bricks such great warmth resistance. Refractory Cement also include kaolinitic clays, which are roasted to create an unique combination including mullite and also synthetic alumina. This is where the name “high alumina” stems from.
Data of Refractory Cement
Item | Refractory Cement with High Refractories for Furnace Lining | ||||
International code name | SK35 | SK36 | SK37 | SK38 | SK40 |
Chinese code name | LZ-48 | LZ-55 | LZ-65 | LZ-75 | LZ-80 |
Al2O3 % | ≥48 | ≥55 | ≥65 | ≥75 | ≥80 |
Fe2O3 % | ≤2 | ≤2 | ≤2 | ≤2 | ≤2 |
Refractoriness °C | ≥1750 | ≥1770 | ≥1790 | ≥1790 | ≥1790 |
Apparent porosity % | ≤22 | ≤22 | ≤23 | ≤23 | ≤21 |
Cold crushing strength Mpa | ≥39 | ≥44 | ≥49 | ≥54 | ≥65 |
Refractoriness under load(0.2MPa) °C | ≥1420 | ≥1470 | ≥1500 | ≥1520 | ≥1530 |
Reheating Linear Change (1500°C 2h) % |
+0.1~ -0.4
| +0.1~ -0.4 | +0.1~ -0.4 | +0.1~ -0.4 | +0.1~ -0.4 |
Features of Refractory Cement with High Refractories for Furnace Lining
1.High-temperature endurable .
2.Good thermal shock resistance .
3.High cold crushing strength.
4.Good resistance to abrasion and corrosion.
5.Good thermal spalling resistance.
6.High mechanical strength.
7.Good volume stability at high temperature.
Application of Refractory Cement with High Refractories for Furnace Lining
1.Cement building industry, kiln back lining-thermal insulation;
2.Ceramic industry-lining of various kilns for thermal insulation;
3.Petrochemical and metallurgy industries- back linings, wall linings, and linings-thremal insulation;
4. Glass kiln lining and back lining thermal insulation;
5.Heat treatment furnace kiln back lining thermal insulation;
6. Aluminium factories-reduction cell firebricks back linings;
7.High temperature reaction, heating device-wall lining and back linings
- Q: What method should be used to measure the thermal conductivity of fiberboard?
- Fiber board thermal conductivity of ceramic fiber board thermal conductivity information is mainly: ceramic fiber board thermal conductivity, thermal conductivity of ceramic fiber board price, thermal conductivity of ceramic fiber board wholesale, thermal conductivity of ceramic fiber board factory, discusses the protection method of hot plate test principle and method of MDF thermal conductivity and its relation with temperature; and analyzed the test error.
- Q: What are the standards for ceramic fiber boards?
- Ceramic fiber board currently only GB, and many production enterprises are also in accordance with GB to perform.
- Q: Refractory insulation board, pressure plate, nano heat transfer plate, calcium silicate board and ceramic fiber board, which is good?
- Sheng Yang series of ceramic fiber board is based on the traditional process of comprehensive upgrading of the excellent vacuum forming insulation materials, slag ball content of less than 3%, fiber distribution uniformity, internal and external strength consistent, size controllable.Ceramic fiber board is made by spraying superfine ceramic fiber through water washing, slag removal, fiber freezing and vacuum forming. The product has superior high temperature resistance, excellent rigidity and toughness.
- Q: What are the sound-absorbing fiber boards?
- The theory on the absorption coefficient is the best sound-absorbing board sound-absorbing effect 1 (all suck, no reflections), but in reality, this material does not exist (black holes in the universe are the sound absorption coefficient is 1, which is completely absorbed)
- Q: What is the difference between ceramic fiber board and nano ceramic fiber board?
- The traditional ceramic fiber board has good heat insulation, high temperature resistance to certain characteristics, widely used in kiln products, but this tradition also has some shortages, low intensity, high temperature and high pressure, there are restrictions on the application of kiln stress.
- Q: What are the specifications of the ceramic fiber board?
- Ceramic fiber board, also known as aluminum silicate or refractory fiber, including ceramic fiber blanket, ceramic fiber, ceramic fiber fireproof plate (plate).
- Q: What are the differences between nano ceramic plate and ceramic fiber board?
- Nano ceramic plate for ceramic fiber with insulating board (felt), it is a functional material with excellent properties of aerogel insulation material and has a heat shielding function, adaptation to adhesive and a variety of inorganic elements in high temperature ceramic fiber as reinforcing material, through a special process preparation.
- Q: What are the uses of ceramic fiber boards?
- The ceramic fiber board, also called aluminum silicate fiber board or refractory fiber board, is divided into five grades according to the temperature grade:Fire dragon type ceramic fiber board HLGX-164Fire dragon standard ceramic fiber board HLGX-264Fire dragon high purity ceramic fiber board HLGX-364The dragon of high alumina ceramic fiber board HLGX-464Fire dragon contains zirconium type ceramic fiber board HLGX-564
- Q: Is there any difference between ceramic silicon fiber board and ceramic fiber board?
- Distinguishing.Ceramic silicon fiber board by long fiber silica, clay, talc, glaze etc. after 1150 degrees high temperature sintering, twenty-first Century revolutionary high-tech building materials. Characteristics: flexibility, high toughness, high strength, anti wind pressure; with homogeneous magnetized light ceramic surface, disposable, pores, anti pollution, is not easy to dust, mildew, antibacterial, deodorant, anti slip, no static, not fear of chemical erosion, such as acid, alkali, or even sulfate; fire, smoke, high temperature resistance, easy processing, cutting a hole.
- Q: How much pressure can the ceramic fiber board withstand?
- Ceramic fiber board divided by density, can be divided into ceramic fiber, ceramic fiber board density 250-260Kg/m fand; density, fand 300-350Kg/m;
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High Refractory Ceramic Fiber Board for Furnace Lining Cement
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 m.t.
- Supply Capability:
- 100000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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