We take professionalism, focus, and consider every step for customers as our marketing slogans to provide society with high-quality Zirconium Containing Ceramic Fiber Paper, Hollow Alumina Sphere, Alkali Resistant Castable and services. With our excellent technology and equipment, scientific management and high-quality service, our company can maintain a good development trend in the highly competitive domestic and international markets. Our company follows the business philosophy of 'quality for survival, technology for development, market-oriented and service-oriented'.
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 focus on the development and design of Fire Resistant Furnace Lining Heat Insulating Stove Thermal Insulation Fireclay Brick solutions. We are an innovative enterprise with technology as its core competitiveness and service as its purpose. We believe we will be your best choice.
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