Product Description
Company Info
Product Description
Standard size and squint mullite insulating bricks manufactured by our company feature good thermal shock resistance, very small shrinkage at intermittent period of high temperature kiln and furnace, and small thermal expansion, which does no harm to kiln hearth and habe good thermal insulation to high temperature kiln furnace. This kind of products are widely used in the insulation layer and inner lining of roller hearth kiln, push bat kiln, shuttle kiln in ceramic industry, and insulation layer of reheating furnace and dome, wall and warm air duct of hot blast stove in iron and steel industry, which all received good working results.
Index SLM-0.6 SLM-0.7 SLM-0.8 SLM-0.9 SLM-1.0 SLM-0.2
AL2O3% No less than 48 48 48 50 52 54
Fe2O3% no more than 1 1 1 1 1 1
G/cm3 Bulk density 0.6 0.7 0.8 0.9 1.0 1.2
MPa cold compressive strength no less than
2.2 2.3 3.2 3.7 4.0 4.5
Experiment temperature of change of re-fired curve no more than 2%
1350 1350 1350 1400 1400 1450
Thermal conductivity average temperature
0.20 0.22 0.27 0.29 0.32 0.35
Index SLM-0.6 SLM-0.7 SLM-0.8 SLM-0.9 SLM-1.0 SLM-0.2
AL2O3% No less than 48 48 48 50 52 54
Fe2O3% no more than 1 1 1 1 1 1
G/cm3 Bulk density 0.6 0.7 0.8 0.9 1.0 1.2
MPa cold compressive strength no less than
2.2 2.3 3.2 3.7 4.0 4.5
Experiment temperature of change of re-fired curve no more than 2%
1350 1350 1350 1400 1400 1450
Thermal conductivity average temperature
0.20 0.22 0.27 0.29 0.32 0.35
Address:
Nanhedu Town, Gongyi, Zhengzhou, Henan, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Chemicals, Light Industry & Daily Use
Main Products:
Refractory
Company Introduction:
Our corporation is established in 1990. Now it has more than 600 employees and covers the area of 40, 000 with the total assets of RMB 30 millions. There are eleven function departments, for example refractory inspection center, supplying and marketing department, international trade department, production department, technical department, financial department and network center and so on. The annual output of finished goods is 3, 000tons, fabricated part is 5, 000 tons and bulk material 10, 000 tons. It is comprehensive service integrated with researching refractory material, designing commercial size kiln manufactureing and inspecting refractory product brick working commercial size kiln.
The originate name of this coporation is Gongyi Shenlong Silica-carbon Corundom Furnace Matieral Factory. It is special in producting insulation products in assemble light mullite complement with light kiln, burner block. According to general development of kiln in China and studying import light refractory materials and cooperation with scientific academe and adopting to interiorly and oversea advanced technology, and then mulite insulation products and burner block of Shenlong brand have been high viewed by customers of Foshan market in Guangdong province.
The originate name of this coporation is Gongyi Shenlong Silica-carbon Corundom Furnace Matieral Factory. It is special in producting insulation products in assemble light mullite complement with light kiln, burner block. According to general development of kiln in China and studying import light refractory materials and cooperation with scientific academe and adopting to interiorly and oversea advanced technology, and then mulite insulation products and burner block of Shenlong brand have been high viewed by customers of Foshan market in Guangdong province.
