Rock Wool Refractory Insulating Brick / Insulation Fire Clay Brick / Insulating Brick
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 10000 m.t./month
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Feature For Refractory Brick:
1. Low bulk density, low thermal conductivity, good thermal insulation performance.
2. Refractory category allow direct contact of fire, suitable ofr various atmosphere
3. Good integrity with furnace lining, long service life, easy operation, could be shaped freely
4. Product specification: standard form, normal standard, shaped and special shaped bricks.
5. Can be used in various kilns because of its cheapness and general tray package. Among all of the refractory materials, it is the most widely used.
Applications For Refractory Brick:
1. Furnaces of metallurgy industry, heat treatment furnace
2. Furnaces of chemical industry and construction industry.
3. Furnace of incineration of garbage, recirculating fluidized bed furnace
4. Standard sizing: 230 x 114 x 65 mm others up to the client
Physical Properties And Chemical Composition For Refractory Brick:
Items | Index | ||||
SK-38 | SK-37 | SK-36 | SK-35 | SK-34 | |
Al2O3 %,≥ | 75 | 65 | 55 | 48 | 42 |
54 | 49 | 44 | 40 | 20 | |
Apparent Porosity, % ≤ | 23 | 23 | 22 | 22 | 26 |
Refractoriness Under Load, °C ≥ | 1520 | 1500 | 1470 | 1420 | 1300 |
Linear Change on Reheating, [1500°C×2h]% | +0.1-0.4 | +0.1-0.4 | +0.1-0.4 | +0.1- 0.4 | 0-0.5 |
Refractoriness, °C ≥ | 1790 | 1790 | 1770 | 1750 | 1730 |
- Q: What does the rock wool board look like?
- The initial development of Hebei Langfang Dacheng in the building is a common type of application for industrial buildings should be consistent with "building insulation materials, the type of application and basic requirements"
- Q: What role does dolomite play in rock wool products?
- Polyurethane is a field foam molding, process equipment is simple, easy to operate, you can spray can also be poured, in any complex roof construction operations
- Q: Rock wool products are divided into several categories
- Rock wool with a light weight, non-combustible, small thermal conductivity, sound absorption performance, good chemical stability and so on
- 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
- Flexible, medium strength rock wool board: for building walls / roof insulation, fire, sound, such as curtain wall, wall partitions, elevator wells, etc
- Q: Rock wool products and aluminum silicate acupuncture blankets are same
- No, rock wool is ore blown wire, aluminum silicate is coke gem
- Q: Rock wool insulation material fire rating is how much
- Rock wool products are: rock wool board, rock wool tube, rock wool felt, rock wool insulation and so on
- Q: Rock wool board is inorganic composite insulation material
- Rock wool board is inorganic composite insulation material
Send your message to us
Rock Wool Refractory Insulating Brick / Insulation Fire Clay Brick / Insulating Brick
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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