The ceramic wool is made from aluminum silicate stone, burnt above 2000℃ electric stove melt, spray to blow fiber.
Product parameters
| Ceramic Wool Board | |
| Density | 100-200kg/m3 |
| Length | ≤30m |
| Width | 1220mm/610mm |
| Thickness | 25-100mm |
| Remark | Special size can be customized |
Product Features
The ceramic wool is made from aluminum silicate stone, burnt above 2000℃ electric stove melt, spray to blow fiber. It is widely used in insulation for pipe and equipment of so many fields such as petroleum-chemical, shipbuilding, air conditioner, machine and so on. It is mainly for the heat preservation, fire proof and sound absorption, etc.
Features
1.Thermal shock resistance
2.Tensile strength
3.Low thermal conductivity
4.Good heat and chemical stability
5.Noise reduction
Advantages
1.even texture and smooth furface
2.low thermal conductivity and low heat storage
3.excellent thermal stability and thermal shock resistance
4.excellent tensile strength
Application
1. Thermal insulation in electric power boiler, steam turbine and nuclear power station.
2. Wall lining of high temperature pipe and heaters.
3. Wall lining of high temperature reactors and heaters in the chemical industry.
4. Thermal insulation for eliminating stress in welded work pieces and irregular metal castings.
5. Fireproofing and thermal insulation for high-rise.
6. Thermal insulation for furnace door and copes.
Production process
TECHNICAL INDICATORS
| Description | Common | Standard | High Purity | High Alumina | Zirconia | |
| Maximum temperature (°C) | 1100 | 1260 | 1260 | 1360 | 1430 | |
| Working Temperature (°C) | < 1000 | 1050 | 1100 | 1200 | 1350 | |
| Color | white | white | white | white | white | |
| Density (kg/m3) | 96-128 | 96-128 | 96-128 | 128-160 | 128-160 | |
| Shrinkage(%)of heating 24 hours | -4 | -3 | -3 | -3 | -3 | |
| (as density 128 kg/m3) | (1000°C) | (1000°C) | (1100°C) | (1250°C) | (1350°C) | |
| Thermal conductivity (w/m.k)(Density 128 kgs/ m3) | 0.09(400°C) | 0.09(400°C) | 0.09(400°C) | 0.12(600°C) | 0.16(800°C) | |
| 0.16(800°C) | 0.16(800°C) | 0.16(800°C) | 0.20(1000°C) | 0.20(1000°C) | ||
| Tensile strength (MPa) | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 | |
| (density as 128kg/m3) | ||||||
| Chemical composition(%) | AL2O3 | 44 | 46 | 47-49 | 52-55 | 39-40 |
| AL2O3 & SIO2 | 96 | 97 | 99 | - | - | |
| AL2O3 & SIO2 & ZrO2 | - | - | - | 99 | 99 | |
| ZrO2 | - | - | - | 15-17 | 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 | |
FAQ
FAQ
1. Are you a manufacturer or a trading company?
We are a manufacturer which has 30 years' history.
2. Can you accept OEM or ODM?
Of course, Logo is also acceptable.
3. What is the delivery time?
About 10-20 days after the contract signing.
4. What is your payment methods?
T/T L/C Paypal West Union and others .
5. Where is your manufacturer? How to visit it?
Our factory located in Binhai New Area, Tianjin, China. Mainly producing pre-insulated pipes, mineral wool insulation products and other insulating materials. You can take a plane to Beijing or Tianjin, then take a train to our company.
6. How do we control our products' quality?
We have professional quality control workers and quality inspection machine to control the entire production quality. We can also provide an inspection which was offered by a third party.
7. Can I customize some other sizes of products?
Yes! We can according to the customer's request. If you have any other questions, please don't hesitate, contact us.
SERVICE
SERVICE
1. Timely response: to your inquiry in 24 hours, quickly respond mails and provide solutions.
2. Free sample: Sample and trial order are accepted for the quality evaluation.
3. Shorter delivery time: Book the earliest vessel or plane to guarantee the delivery time.
4. Professional Services: Provide high or cold temperature solutions and professionals installation and technology services for you.
Copyright © Tianjin Haimen Building Materials Co., Ltd. All Rights Reserved
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