boiler medium duty large fire resistant high duty chamotte insulation High aluminium poly light brick lining
boiler medium duty large fire resistant high duty chamotte insulation High aluminium poly light brick lining
boiler medium duty large fire resistant high duty chamotte insulation High aluminium poly light brick lining is also called high-alumina insulation brick with alumina content of more than 48%.Volume density: 0.4-1.35 g/cm3.The porosity is 66% ~ 73%, and the compressive strength is 1 ~ 8MPa.Good thermal shock resistance. Usually use high bauxite clinker and a small amount of clay, the fine grinding method or bubble method using gas before and after the pouring and forming in the form of mud, burn into the 1300 ~ 1500 ℃.Sometimes industrial alumina can be used instead of some alumina clinker.
| High alumina poly light brick | |||
| project | unit | YDJQL-0.8 | YDJQL-1.0 |
| al2O3≥ | % | 48 | 48 |
| volume density | % | 0.8 | 0.1 |
| cold crushing strength | Mpa | 2.6 | 4.0 |
| heat conductivity coefficient | W/m.k | 0.4 | 0.6 |
| operating temperature | ℃ | 1200 | 1200 |
boiler medium duty large fire resistant high duty chamotte insulation High aluminium poly light brick lining It is not only widely used in insulating layers of various of thermal processing equipments, such as hot blast furnace, coke oven, glass kiln, etc, but also apply to linings in parts of furnace without strong high-temperature molten material erosive.
boiler medium duty large fire resistant high duty chamotte insulation High aluminium poly light brick lining with standard packing:
1.Wooden pallet with plastic film
2.According to customer's requirement
Gongyi Hongda Furnace Charge Co., Ltd. is a comprehensive refractory enterprise integrating r&d, production and trade. The company mainly produces high alumina refractory bricks,light weight bricks,refractory castables, ramming materials, plastic and other unshaped refractory materials and insulation materials. Products are widely used in steel, nonferrous metals, building materials and power industry.
Hongda company has two produtction lines for refractory castables and respective production lines for shaped refractories, plastic refractory, three production lines for thermal insulation products. With annual capacity of 15000 tons of various castables, 100000 tons of refractory bricks , and 10000 tons of moldable refractory, thermal insulation products 50000 tons.
Laboratory testing equipment
boiler medium duty large fire resistant high duty chamotte insulation High aluminium poly light brick lining with the company healthy and fast development, had been sold to all over the country, such as Vietnam, India, Korea, Pakistan, Kazakhstan and other southeast Asian countries and regions.
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