| Refractoriness (℃): | 1580< Refractoriness< 1770 |
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| Feature: | Long Time Materials |
| Type: | Refractory Material |
| Shape: | Plate |
| Material: | Ceramic Fiber |
| Product Name: | Ceramic Fiber Insulation Board |
| Samples: |
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| Customization: |
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Ceramic Fiber Board :
Ceramic fiber board is a lightweight refractory material processed with alumina-silica fibers for applications at temperatures up to 1430C. it manufactured and designed for the thermal applications requesting high demands on rigidity, the thermal insulation properties and abrasion resistance of ceramic fiber board have been further improved due to the higher density. Ceramic fiber board is a vacuum formed product that resists higher gas velocities than ceramic fiber blanket. It is ideal for furnace, boiler duct and stack lining thanks to its low thermal conductivity and low heat storage, which makes the shorter cycles times and quicker access for maintenance in the industrial furnaces possible.
Ceramic Fiber Insulation Board Advantage:
1, with high temperature thermal conductivity, light weight, tensile strength, good elasticity, non-toxic and so on.
2, high compressive strength, long service life;
3, low heat capacity, low thermal conductivity;
4, non-brittle material, good toughness;
5, the size of accurate, good flatness;
6, easy to install,
7, excellent anti-wind erosion performance;
8, continuous production, fiber distribution, performance and stability;
9, excellent sound and noise reduction performance.
Specification of Ceramic Fiber Blanket
| Type | common | standard | high pure | high aluminum | zircon | |
| classfication Temperature(ºC) | 1100 | 1260 | 1260 | 1360 | 1430 | |
| Working Temperature(ºC) | ≤1000 | 1050 | 1100 | 1260 | 1350 | |
| color | white | pure white | pure white | pure white | pure white | |
| Shrinkage on heating (%)(Temperature | -4 | -3 | -3 | -3 | -3 | |
| 24 hours, density as 320kg/m3) | (1000°C) | (1000°C) | (1100°C) | (1200°C) | (1350°C) | |
| Thermal conductivity of various | 0.085 | 0.085 | 0.085 | 0.085 | 0.085 | |
| temperatures (w/m.k) (density 285kg/m3) | (400°C) | (400°C) | (400°C) | (400°C) | (400°C) | |
| 0.132 | 0.132 | 0.132 | 0.132 | 0.132 | ||
| (800°C) | (800°C) | (800°C) | (800°C) | (800°C) | ||
| 0.18 | 0.18 | 0.18 | 0.18 | 0.18 | ||
| (1000°C) | (1000°C) | (1000°C) | (1000°C) | (1000°C) | ||
| Compressive strength (Mpa) | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | |
| Chemical composition | AL2O3 | 44 | 46 | 47-49 | 52-55 | 39-40 |
| (%) | AL2O3+SIO2 | 96 | 97 | 99 | 99 | - |
| AL2O3+SIO2+ZrO2 | - | - | - | - | 99 | |
| ZrO2 | - | - | - | - | 15-17 | |
| Fe2O3 | <1.2 | <1.0 | 0.2 | 0.2 | 0.2 | |
| Na2O+K2O | <0.5 | <0.5 | 0.2 | 0.2 | 0.2 | |
| Dimensions (mm) | Common Specifications: | |||||
| 600*400*10-50; 900*600*10-50 | ||||||
| 1200*500*10-50; 1200*1000*10-50; | ||||||
| 1000*600*10-50 | ||||||
| Other specifications can be available. | ||||||
Aluminium Silicate Ceramic Fiber Board Applications:
1.Industrial kiln wall lining, masonry insulation layer, high temperature, high heat equipment insulation, insulation, high temperature kiln kiln lining, kiln car, door baffle, furnace furnace temperature divider, aerospace, shipbuilding insulation, Fireproof, soundproof, insulated.
2.Iron and steel industry: expansion joints, insulation, insulation and insulation; non-ferrous metal industry: backing insulation materials, tundish and tank cover for pouring copper and copper alloy;
3.Ceramic industry: light kiln car structure and the furnace hot surface lining, the furnace temperature zone separation and fire materials;
Glass industry: the pool was lining heat, burner block;
4.Furnace building: hot surface refractories (alternative fiber blanket), heavy refractory lining, expansion joints;
5.Light industry: lining of industrial and domestic boiler combustors;
6.Petrochemical industry: high temperature heating furnace lining hot surface material;
7.Building materials industry: cement rotary kiln and other equipment insulation.
The ceramic fiber board are packed on wooden pallet with papers in each layer and PP film wrapped outside of the whole pallet.
1.Strong packing will protect the goods from any possible damage during transit.
2.Solid packing and overall stuffing can prevent the cases from vibration and jarring.
3.We must take necessary precaution that the packing can protect goods from pilferage or rain.
4.We can confirm that we take every possible precaution to ensure that our products reach our customers all over the world in prime conditon.
ZHENGZHOU RONGSHENG REFRACTORY CO., LIMITED has 30 years of experience in R & D and design of unshape refractory experts, holds 20 utility model patents and 7 invention patents, and has passed the ISO quality, environment and safety management system certification. The company is committed to the R & D, production and service of refractories used in metallurgy, electric power, nonferrous metals, building materials, chemical industry and other industries. Its products cover 198 kinds of materials and 2369 varieties in three categories (acidic, neutral and alkaline), providing overall solutions for refractories for 1200 domestic and 200 foreign customers.
Rongsheng Refractory has professional sales and after-sale service team who provide customers all-around service about product application, construction installation and operation technology training etc. Now we have established cooperation relationship with many science and research unit and Our products are exported to more than 100 countries and regions in the world such as Europe, America, Oceania, Southeast Asia, and the Middle East.
Rongsheng holds the third-level qualification certificate of metallurgical general contracting for furnace construction, the second-level anti-corrosion insulation qualification certificate, the quality management system ISO 9001 certification, 14001 certification, 45001 certification, 18001 certification and AAA-level credit enterprise certification. 25 Years of experience, more than 2,000 furnace cases around the world, and a team that can execute more than 20 furnace construction projects at the same time.
Q1: Is your Zhengzhou Rongsheng Refractory a manufacturer or trader?
A1: Manufacturer, some time we help our clients to purchase relevant products as a trader.
Q2: What's the MOQ?
A2. No limitation.
Q3: How can we go to your Zhengzhou Rongsheng Refractory factory for visiting?
A3: (1). By Air: Zhengzhou International Airport
(2). By Fast Train: from Guangzhou to Zhengzhou, around 6 hours
from Shanghai to Zhengzhou, around 5 hours
from Beijing to Zhengzhou, around 3 hours
Q4: What's the proportion of abroad business?
A4: Abroad market around 45%; Domestic market around 55%; and now export proportion is increasing.
Q5: Does your Zhengzhou Ronghseng Refractory supply samples?
A5: Yes, we can supply samples for free, and the freight will be undertaken by clients.
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