Rock Wool Reliable Quality High Alumina Brick with Quick Response
- Ref Price:
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- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 5000 m.t./month
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Quick Details
| Place of Origin: | Shaanxi, China (Mainland) | Shape: | Brick | Material: | Alumina Cement |
| Al2O3 Content (%): | 48%-80% | Model Number: | DFL-LZ | Brand Name: | DFL |
| size: | LZ-80 | apparent porosity: | 22% | refractoriness: | 1790℃ |
| refractoriness under load: | 1530℃ | cold crashing strength: | 55MPa | Al2O3: | 80% |
| thermal shock resistence: | 4-10 | reheating linear change: | 1450℃x2 +0.1 -0.4 | experience: | over than 20 years |
| quality system: | ISO9001-2008 |
Packaging & Delivery
| Packaging Details: | in pallet for sea ship |
| Delivery Detail: | 15-45 days after get customers's deposit |
High Alumina Bricks, high alumina refractory bricks, high alumina fire bricks
for general use
description
Specifications of high alumina bricks
1. AL2O3 : 45%-80%.
2. Can according to customers' requirements.
3. Used for steel ladle lining.
High alumina steel ladle fire brick,Steel ladle brick,Ladle brick
Features of high alumina bricks
1) High-temperature endurable .
2) Good thermal shock resistance .
3) Good resistance to abrasion and corrosion.
4) Good thermal shock and thermal spalling resistance.
5) High mechanical strength.
6) Good volume stability at high temperature.
Physical and chemical index of high alumina bricks
Common high alumina bricks | NO. | Al2O3 | Fe2O3 | Apparent porosity (Max.)% | Cold crashing strength (Min.)MPa | Refractoriness (Min.)℃ | Refractoriness under load (0.2MPa) (Min.) ℃ | Thermal shock resistence |
LZ-80 | 80 | 2 | 22 | 55 | 1790 | 1530 | 4-10 | |
LZ-75 | 75 | 23 | 53.9 | 1790 | 1520 | |||
LZ-65 | 65 | 23 | 49 | 1790 | 1500 | |||
LZ-55 | 55 | 22 | 44.1 | 1770 | 1470 | |||
LZ-48 | 48 | 22 | 39.2 | 1750 | 1420 |
- 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
- How to judge the quality of rock wool
- 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 the external wall insulation, silicate Lu power plant with more
- Q: Rock wool insulation material fire rating is how much
- Yanmian, mineral wool and its products are slag and basalt and other natural ore as the main raw material, the high temperature melt fiber, adding the right amount of adhesive processing
- Q: Rock wool board is inorganic composite insulation material
- Insulation material A-level fire is organic meet the inorganic meet resolutely
Send your message to us
Rock Wool Reliable Quality High Alumina Brick with Quick Response
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 5000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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