Let us build prosperous future hand in hand for Cryolite production plant, Quartz firebrick for glass furnace top, Alumina ball adsorbent. What we produce and sell here is not only products, but also win-win cooperation and transcendence in development. For many years, we have been strengthening the internal management of the enterprise, insisting on survival by product quality, and development by production efficiency, to provide customers with low prices and high-quality products.
1,Description of Fireclay Insulating Brick:
The main raw material of the product is calcined bauxite in powder,vermiculite powder,drift beads powder,it is machine pressure molding,product edges tidy,and have a good color,low bulk density,it has a good thermal insulation,it's working temperature is 900-1300℃,it is widely used in the insulation layer of many kinds of industrial kiln.

2,Index of Fireclay Insulating Brick:
ITEM | JG-0.6 | JG-0.8 | JG-1.0 |
Al2O3% | >17 | >20 | >23 |
B.D g/cm³ | 0.6 | 0.8 | 1.0 |
Cold crushing strength | ≥1.5 | ≥2.5 | ≥3.0 |
Reheat liner change % | 1150℃×2h | 1250℃×2h | 1300℃×2h |
Thermal conductivity | 350℃±25 | ℃± | 350℃±25 |
Refractoriness℃ | 1600 | 1650 | 1690 |
Working temperature℃ | >950 | 1100 | 1250 |
3.Good feedback of product use effect,the products have been exported to Pakistan, Oman, the United States
4.The manufacturer is a professional manufacturer and can provide complete product index test reports or third-party test reports.
Do you want to find a professional supplier of refractory products?
Do you want to find a stable and credible supplier?
Then please contact with us
Contact me:
Email:wp@cnjingganrefractory.com/sdwenping@163.com
TEL: 86-0533-4188518 / FAX: 86-0533-4188518
Rose:+86-13275332819(wechat/whatsapp number)
We take 'Integrity Enterprise, Professional Technology, Technological Innovation' as the development idea, and strive to contribute more to the 8-12mm Lightweight Expanded Clay Pebbles for Hydroponic Planting industry. We continue to innovate, continuously improve and update product performance and technical requirements, and have formed a one-stop service of production, sales and after-sales. In order to meet the needs of enterprises to continuously improve the production efficiency, our company actively innovates and works meticulously to continuously improve and improve the product quality.
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