Raw Materials for Ceramic Fiber Refractory Material for Furnace
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Specifications
Refractory Material for Furnace
1.Professional factory form China
2.thickness 10mm-50mm
3.ISO9001&MSDS
4.refractory material
Refractory Material For Furnace
refractory material for furnace description
Ceramic Fiber refractory material for furnace is made form common,high pure, high aluminum and zirconium alumina silicate fiber bulk. Its processes include needing, thermal forming,vertical and transverse slitting and rolling.
Ceramic fiber refractory material for furnace is ideal thermal insulation material, fire-proof material and sound-absorbing material. Needled-fiber blanket has even texture and smooth surface.
Characteristics of refractory material for furnace
1. low thermal conductivity ,low heat capacity
2. excellent heat stability and thermal shock resistance
3.good performance of thermal insulation, fire-proof and sound-absorbing
4. ultimate tensile strength
5. no delamination
Applications of refractory material for furnace
1.Industrial furnace, heating devices, high temperature pipe
2.High building fireproof ,sound-absorbing and thermal insulation material
3.Thermal insulation material for the electricity boilers, gas turbine and nuclear power.
4.Wall linings of the chemical high-temperature reaction equipment and heating equipment.
5.Thermal insulation for the furnace door and roof.
Technical data of refractory material for furnace
Type | Standard | High Pure | High Aluminum | Zirconium | |
Classification Temperature(°C) | 1260 | 1260 | 1300 | 1430 | |
Working Temperature(°C) | 1150 | 1200 | 1260 | 1400 | |
Density(kg/m3) | 96/128 | 96/128 | 128/160 | 128/160 | |
Thermal conductivity by mean temp.(w/m.k.) (Density 128kg/m3) | 0.09(400 °C) 0.16(800 °C) | 0.09(400°C) 0.16(800°C) 0.20(1000°C) | 0.12(600°C) 0.20 (1000°C) | 0.16(800°C) 0.20(1000°C) | |
Tensile Strength (Mpa) (Density 128kg/m3) | 0.04 | 0.04 | 0.04 | 0.04 | |
Chemical Composition | AL2O3 | 46 | 47-49 | 52-55 | 39-40 |
| AL2O3+SIO2 | 97 | 99 | 99 | -- |
| AL2O3+SIO2+ ZrO2 | -- | -- | -- | 99 |
| ZrO2 | -- | -- | -- | 15-17 |
| Fe2O3 | <1.0 | 0.2 | 0.2 | 0.2 |
| Na2O+K2O | ≤0.5 | 0.2 | 0.2 | 0.2 |
Common Size | Length × Width ×Thickness 15000 ×610/1220 ×10mm 14400 ×610/1220 ×12.5mm 7200 ×610/1220 ×20mm 7200 ×610/1220 ×25mm 5000 ×610/1220 ×30mm 4500 ×610/1220 ×40mm 3600 ×610/1220 ×50mm Other sizes and shapes as per your request. | ||||
FACTORY:
- Q: How many kinds of refractory materials are there in the EI?
- I suggest that you contribute articles to foreign SCI journals for the odds are better, and generally the articles that fill the bill will not be rejected. The traditional refractory materials can contribute to EI journal. If being rejected by EI journal, you can also contribute to Russia's journal Industrial Ceramics and Refractories. I didn't contribute to the Journal of Wuhan University of Science and Technology, the receiving cycle is almost 3 to 4 months. Though the impact factor is low, domestic EI journal is not so good, it is still SCI journal. This is my own experience, please take my advice. The best journals are the Journal of the American Ceramic Society and the Journal of the European Ceramic Society, I heard that they are not bad. But the best domestic EI refractory material journal is the Journal of The Chinese Ceramic Society. It is very long, but if it belongs to your university, it is another pair of shoes. Journals now all want to have materials about functional ceramics, and they don't want Chinese articles, if your English is not well enough, you can choose Ceramics International and Japan Ceramics but they have strict manuscripts reviewing standards.
- Q: What are the models of refractory cables?
- The models of refractory cables: NH-KVV22 copper core flame-retardant PVC insulated and fire retardant control cables with steel belt sheath NH-KVVRP copper core flame-retardant PVC insulated and fire retardant shielding control cables with steel braiding sheath NH-KVVP2 copper core flame-retardant PVC insulated and fire retardant shielding control cables with sheath and steel belt wrapping NH-KVVRP2 copper core flame-retardant PVC insulated and fire retardant shielding soft control cables with sheath and steel belt wrapping NH-KFF copper core fluorine plastic insulated and fire retardant control cables with sheath NH -KFFR copper core fluorine plastic insulated and fire retardant soft control cables with sheath NH -KFFP copper core fluorine plastic insulated and fire retardant shielding control cables with sheath and copper wire braiding
- Q: What are the applications of refractory in petroleum?
- It can be used in chemical filler. For general process, some insulation parts also need to use refractory.
- Q: which kind of material should be used in fireproofing cabinet?
- Natural stone,marble. advantage: Colorful, soft texure, natural and diverse texture, easy to cut or engraving molding. Disadvantages: Because it is a natural formation, tiny loose crackle is easily folded, because the stone is porous material structure, if sewage and waste water permeate in the structure in the process of production, transportation or construction, it's difficult to clean and easy to crack. In daily cleaning, it is inevitable that there will be some residue left, and dirt is filled into crack under the wiping of rag and becomes a breeding ground for bacteria. 2, granite. advantages: Granite has big density and high hardness, with wear-resistant surface, it's one of the most common materials for family decoration. Compared with natural marble, it can be used in the materials of kitchen countertops, and granite has good anti-bacterial regeneration ability. Disadvantages: As the cabinet table material, natural stone is usually not very long, so in order to produce a long overall table (especially U-shaped, L-type table), it will certainly exist joints, which are also easy to hide dirt. 3, artificial stone. advantages: Artificial stone has richful lines and colors, and it can be comparable to stone, it's non-toxic, non-radioactive, easy to clean, and can be truly seamless splicing. it belongs to economic environmentally friendly material. Disadvantages: Artificial stone belongs to the processing industry, and has low technology requirements, The inferior products of many small companys are fulled in the market and damage customers' interests. There exist faded color,poor aging resistance,oil stain and other issues in affordable products.
- Q: Which refractory material is better in China? Industrial furnace, mainly in non-ferrous industries, glass kiln, cement kiln business.
- Such solid nano microporous insulation material with nano inorganic refractory powder special, with a huge surface area, nano particles contact between the minimum point contact point contact thermal resistance is very large, the heat conduction effect of the material becomes very small, resulting in heat conduction coefficient of solid such nano porous insulation materials very small; nano pores formed of nanoparticles, the average size of 20 nm, and the average free path of molecular thermal motion at room temperature under static air is 60 nm, thus locking the air molecules in powder within nano pores, making the micro convection heat transfer effect between the stationary air molecules disappeared. The room temperature thermal conductivity of solid such nano microporous insulation material is lower than the static air; at high temperature, the main effect of heat transfer heat radiation, Good energy-saving insulation materials with nano microporous infrared additive special, stop at a high temperature and reflected infrared radiation, reduce the heat radiation effect to the lowest point, the radiation heat transfer coefficient of materials under high temperature is reduced to the lowest value.
- Q: How is the fire endurance of the fireproof paint?
- Fireproof endurance. fire resistance test of certain building components showed by standard time temperature curve from starting of fire to lose the supporting capabilities or its integrity or fireproof property. The fire proof endurance is 5hours.
- Q: What are the components of refractory clay?
- The major raw material are bauxite, magnesite, silica, etc. It is easy to combine, high temperature resistant, corrosion resistant and has other advantages. It can be applied for refractory bricks in a variety of masonry.
- Q: What types does refractory floor include?
- The categories of refractory are: 1. the best overall performance stone flooring (waterproof, fire retardant) The full name is microcrystalline stone flooring. It is a high-performance waterproof and fire-retardant environmental wood floor synthesized with high and new technology. Its unique raw material is ground calcium carbonate micro-crystalline polymer stone with natural resin and other twenty more imported spreadings. It is formed by refining with high temperature (300 degree centigrade) and high pressure (9,000kg). It is an environmental healthing high-performance material. Its product is innocuous and unpoisonous, and won't age, deform, fade while it is fire retardant, waterproof, maintenance-free and quality, so it is an inevitable repalcement with traditional wood floor. This product has been confirmed as national key promotion program. 2. Wear-resistant composite solid wood floor It is also known as super wear-resistant multi-layer solid wood floor. First stiffening layer surface (based on inorganic materials and steel fibers for paper impregnated with thermosetting amino resin with solid wood or plywood blockboard substrate surface as a combination of facing layer), the front is wear-resistant layer, and the back is balance layer. Thtough hot pressing, it is a grooved and tongued floor, a new impregnated paper laminate floor. It also has the same wear-resistant quality as laminate floor, beauty and foot feel as solid wood floor, stable structure as solid wood composite floor, etc. 3. Waterproof plastic wood floor Plastic wood (also known as "wood plastic" or "plastic wood") composites, and the English name is WOOD-PLASTIC-COMPOSITES, WPC for short.
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Raw Materials for Ceramic Fiber Refractory Material for Furnace
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