Verified Company
Zibo Hitech Material Co., Ltd.
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Company profile:ZIBO HITECH MATERIAL CO., LTD is the specialized manufacturer and supplier of refractory in China, Our products mainly include refractory bricks, refractory castable, refractory precast shape, insulating brick etc. For refractory castable and precast shape they are very popular in the Europe, North American area.
Advantage: This series of products are made of super calcined flint clay and calcined bauxite, with high pressure formed and high temperature sintered.It has low apparent porosity, strong resistance to erosion and high refractoriness under load.
Type:We can supply High Alumina Bricks, Fireclay Bricks, Low Porosity Fireclay Bricks, Mullite Bricks, Corundum Bricks, AZS Bricks, Magnesite Bricks, Zircon Bricks,insulating Bricks etc.
Application: they are wildly used in various furnaces, especially suitable to the middle and low parts of regenerator in glass furnaces.
Specification:
Low porosity fireclay products
Product Index | Low Porosity Fireclay Products | |||
DN-10 | DN-12 | DN-15 | DN-18 | |
AL2O3 % ≥ | 45 | 45 | 42 | 42 |
Fe2O3 % ≤ | 1.00 | 1.20 | 1.65 | 1.80 |
Bulk Density≥ g/cm3 | 2.40 | 2.35 | 2.30 | 2.25 |
A.P. % ≤ | 10 | 12 | 15 | 18 |
C.C.S (Mpa) ≥ | 70 | 65 | 60 | 48 |
Refractoriness ≥ °C | 1750 | 1750 | 1750 | 1750 |
Reheating Linear Change% | 1400°C×2h -0.1~+0.05 | 1400°C×2h -0.1~+0.05 | 1400°C×2h -0.2~0 | 1400°C×2h -0.4~0 |
0.2Mpa Refractoriness under loadT0.6 ≥ °C | 1500 | 1470 | 1450 | 1400 |