| Customization: | Available |
|---|---|
| Classification: | Clay |
| Feature: | Good Mechanical Strength, Good Thermal Insulation Performance, High-Temperature Resistant, Low Thermal Conductivity, Long Time Materials |
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Fire clay bricks are typically used as linings for kilns, furnaces and boilers they possess mechanical strength and can be subjected to extreme thermal cycling and thermal shock. Fire clay bricks also have a high thermal mass which ensures they retain heat and provide excellent energy efficiency.
Fire clay bricks are made by firing a clay based composition until partly vitrified and for specialist applications can also be produced with a glazed finish. Normally fire clay bricks contain 40-50% alumina depending on the maximum operating temperatures.
| Main Properties | |||
| Grade | SK30 | SK32 | SK34 |
| Al2O3 | 35 | 36 | 40 |
| Fe2O3 | 2.5 | 2.5 | 2.0 |
| Refractoriness ºC | 1650 | 1670 | 1730 |
| Refractoriness under load 0.2Mpa(ºC) | 1250 | 1300 | 1350 |
| Apparent Porosity(%) | 22-26 | 22-26 | 22-24 |
| Bulk Density(g/cm3) | 2.0 | 2.1 | 2.15 |
| Cold Crushing Strength(Mpa) | 20 | 22 | 25 |
| Thermal Expansion at 1000ºC | 0.8 | 0.6 | 0.6 |
Note: The data provided is taken from average test results conducted under standard procedures and conditions and should not be used for specification purposes.
As one of the leading manufacturers and suppliers of refractory products in China.Greenergy Refractory& Insulation Material Co., Ltd enjoys close proximity to her customers.During long time in the market, we accumulate a lot of experiences in refractory and insulation materials for Steel plant, Boiler, Cement, Ceramics, Aluminum, Petrochemical and Metallurgy industries as well as other thermal treatment industries. We have a professional team for R&D, QOC, Marketing and Post services to our customers,distribut-
ors and partners all over the world.
We are committed to provide one-stop services from how-to-choose to final construction with varieties of refractory and insulation materials ranging from 500 ºC to 2000 ºC, including refractory ceramic fiber, bio soluble fiber, insulating firebrick, refractory fire brick, monolithics and castables,microporous board, aerogel, calcium silicate boards and shapes,etc.
Our products have been highly praised by our customers from USA, UK, Italy, Germany, Turkey, India, UAE, Brazil, etc. We are striving to provide customers with comprehensive, one-stop and most suitable "energy saving" solutions to build a green-energy system.
Q1. Are you Manufacturer?
A: Yes,we are a manufacturer, we can provide the good products and service with reasonable price.
Q2. Can we visit your company?
A: Sure,welcome at any time,seeing is believing.
Q3. Do you accept OEM?
A: Yes, we can do OEM.
Q4. What's the MOQ of trial order?
A: No limit,We can offer the best suggestions and solutions according to your condition.
Q5. Do you provide samples?
A : Yes,samples are available.
Q6. How about your company's certification?
A: ISO9001 and Test Report,also we could apply other necessary certification.
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