Product Details:
Payment & Shipping Terms:
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| Material: | High Alumina | AL2O3 Content: | ≥60% |
|---|---|---|---|
| Color: | Gray | Bulk Density: | ≥2.45g/cm3 |
| Performance: | Low Porosity | Package: | 25kg Bags |
| High Light: | boiler refractory material,castable refractory material |
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Low porosity High strength dense Refractory Castable 1500℃ Kiln refractory insulation material
High strength Dense Refractory castable is one low cement castable with less than 8% cement content. Different from ordinary refractory castables, most of the calcium aluminate cements are replaced by ultrafine powders, and at the same time, a certain amount of additives are added to meet and exceed the performance of ordinary cement castables.
High strength Dense Refractory castable features:
High strength and dense
Low porosity
High refractoriness
Good slag resistance
JunDao (Henan) New Materials Co., Ltd. specializes in aluminum processing industry, non-ferrous metal smelting industry, providing professional services covering the entire refractories design and production, on-site installation and construction and kiln engineering maintenance.
| Item |
Al2O3 (%,Min) |
Working temp(℃,Max) |
Bulk density (g/cm3,Min) |
C.C.S (MPa, Min) |
Bending strength (MPa, Min) |
P.L.C (%) | |||
| 110℃*24h dry off | 1200℃*3h burned |
110℃*24h dry off |
1500℃*3h burned | 500℃*3h burned | 1200℃*3h burned | ||||
|
Dense refractory castable |
60 | 1500 | 2.45 | 70 | 70 | 10 | 10 | ±0.3 | -0.3 |
| Remark | ISO Certificated; Customized | ||||||||
Contact Person: Astra
