Rock Wool Quality High Alumina Refractory Brick Homogenized Bauxite Grade for Cement Kilns
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 40 m.t.
- Supply Capability:
- 5000 m.t./month
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ackaging & Delivery
| Packaging Details: | Wooden pallets with plastic film |
| Delivery Detail: | According to the order quantity |
High Alumina Insulating Bricks
Product Description
Applications
The use of the bricks can reduce the heat capacity of kiln walls and promote the heat efficiency of kilns. The product is applicable for constructing industrial kilns and inner lining of kilns.
Typical Features
Produced with unique advanced technology, the clay and high alumina heat insulating bricks possess the characteristics of high intensity for pressure and good thermal shock stability.
Specifications
Brand | High alumina insulating bricks | ||
LG-0.6 | LG-0.8 | LG-1.0 | |
Bulk density g/cm3 | 0.6 | 0.8 | 1.0 |
Crushing strength, Mpa, ≥ | 1.96 | 2.94 | 4.00 |
Reheating linear change within 2% under temperature °C | 1350 | 1400 | 1450 |
Thermal conductivity 350±25°C (W/m.k) | 0.25 | 0.32 | 0.45 |
0.1Mpa refractoriness under load °C, ≥ | 1300 | 1350 | 1380 |
Al2O3 % , ≥ | 50 | 52 | 52 |
Fe2O3 % , ≥ | 1.8 | 1.6 | 1.5 |
Maximum service temperature, °C | 1300 | 1350 | 1380 |
- Q: What does the rock wool board look like?
- Rock wool board to basalt as a material, after high temperature melting processing into artificial inorganic fibers, with a light weight, thermal conductivity, heat absorption, non-flammable characteristics
- Q: What role does dolomite play in rock wool products?
- Polyurethane foam is a dense structure of the microporous foam, closed cell rate of 92% or more, with a smooth self-crust, is a good impervious material, in the construction of direct spraying molding technology, so Pu hard layer did not fight The overall formation of the entire impermeability of the seam, fundamentally put an end to the possibility of deepening the roof water from the seam
- Q: Rock wool products are divided into several categories
- Which rock wool board in the application of more interior decoration. Rock wool board specifications are usually as follows: long (mm) 900,100; width (mm) 500,600,700,800; thick (mm) 30,40,50,60,70
- Q: How to judge the quality of rock wool
- Heat load shrinkage temperature: heat load shrinkage temperature used to characterize the rock wool board moisture and heat stability, is to wet the rock wool product samples soaked in the gradual heating of water, rock wool products at a temperature of 643 degrees will begin to shrink , So rock wool products load shrinkage temperature of 643 degrees, that is to say in the outside temperature of 643 degrees when the rock wool board will be deformed.
- Q: The difference between rock wool and rock wool
- Rock wool can also be made with glass wool aluminum silicate composite made of rock wool composite insulation pipe.
- Q: Rock wool products and aluminum silicate acupuncture blankets are same
- No, rock wool is the external wall insulation, silicate Lu power plant with more
- Q: Rock wool insulation material fire rating is how much
- Fire protection and noise reduction of the elevator shaft of the building wall, the roof of the insulation, the firewall, the fire door, the large and medium diameter pipes, the small and medium sized storage tanks, the kilns, the thermal power plants, Boilers and other equipment insulation.
- Q: Rock wool board is inorganic composite insulation material
- Rock wool composite insulation material depends on what you compound the material
Send your message to us
Rock Wool Quality High Alumina Refractory Brick Homogenized Bauxite Grade for Cement Kilns
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 40 m.t.
- Supply Capability:
- 5000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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