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[China]
Trade Verify
Address: Yuanzhuang Town Industrial Park, Xinmi City, Henan province, China
Contact name:Marissa
ZHENGZHOU CAIHUA KILN MASONRY INSTALLATION CO.,LTD |
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Verified Suppliers
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Light weight Heat Resistant Insulation Clay Brick is made of local
top grade fireclay materials under the high temperature according
to the lastest national standard. The temperature in the 1200-1400
℃. Ingredients are mixed with water made of plastic material or
mud, mud with extrusion or pouring shape, 1250-1350after dry
burning oxidation atmosphere. The volume density of commonly used
insulated clay brick is 0.75-1.2 g/cm3. There are insulating clay
bricks, high alumina insulation brick and mullite jm insulating
bricks for insulation layer, which are suitable for different high
temperature. Just please inform us your required bricks working
temperature, we can provide you the most economical suggestions to
you.
Because heat insulating bricks with smaller bulk density whose
strength is not as strong as heavy weight fire bricks, when
delivering, CH Refractories will package insulating firebricks with
special packages to protect insulating clay bricks from damage.
Physical and chemical index of Fire Refractory Insulating Brick
| Brands | Clay Insulation Brick | |||
| / | CH-NG-0.5 | CH-NG-0.6 | CH-NG-0.8 | CH-NG-1.0 |
| BD g/cm3 | 0.5 | 0.6 | 0.8 | 1 |
| CCS/Mpa ≥ | 1.5 | 2 | 2.5 | 3.4 |
| The reheating line changes by no more than 2% of the test temperature/℃≤ | 1250 | 1300 | 1350 | 1350 |
| Thermal conductivity average temperature 350±25℃(W/m.k) | 0.18 | 0.25 | 0.35 | 0.5 |
| 0.1MpaRefractoriness under load (RUL)/ | 1160 | 1250 | 1280 | 1300 |
| Fe2O3% | 2.5 | 2.5 | 2 | 2 |
| Maximum use temperature/℃ | 1150 | 1200 | 1280 | 1300 |
| Brands | CH-LG-0.6 | CH-LG-0.8 | CH-LG-1.0 |
| BD g/cm3 | 0.6 | 0.8 | 1 |
| CCS /Mpa ≥ | 1.96 | 2.94 | 4 |
| The reheating line changes by no more than 2% of the test temperature /℃≤ | 1350 | 1400 | 1450 |
| Thermal conductivity average temperature 350±25℃(W/m.k) | 0.25 | 0.32 | 0.45 |
| 0.1MpaRUL/ | 1300 | 1350 | 1380 |
| Al2O3 /%≥ | 48 | 48 | 48 |
| Fe2O3 /% | 1.8 | 1.6 | 1.5 |
| Maximum use temperature /℃ | 1300 | 1350 | 1380 |
Applications of Fire Refractory Insulating Brick:
Thermal equipment and furnace lining
Insulation of masonry industrial furnaces
