Refractoriness (℃): | 1580< Refractoriness< 1770 |
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Feature: | Long Time Materials |
Type: | Refractory Material |
Samples: |
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Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: | |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Refractory castables exporters price melting pool castable for boiler is a dry-mix material,which when mixed with water, chemically sets as hard as a brick. Properly cast and dried, it withstands 2200°F temperatures.It can be used to fill large hole in the stove.or cast it into custom shapes tailored to the exact needs of the fireplace or stove.
Once set, refractory castables exporters price melting pool castable for boiler has very similar physical characteristics to fire brick. It has almost the same density, thermal conductivity and compressive strength as the fire brick, it can be poured or trowelled into place, filling awkward gaps that would be very difficult to fill with bricks.
Feature Boric Acid Premixed Silica Ramming Mass
1. high temperature resistance
2. avoiding seeping
3. Anti-erosion, antistripping
Data
Refractory castable | |||||
Item | FHA-60 | FHA-75 | FHA-80 | FHA-90 | |
Al2O3% ≥ |
60 |
75 |
80 |
90 | |
Max.Service Temp °C ≥ |
1700 |
1750 |
1760 |
1780 | |
Density g/cm³ ≥ |
2.5 |
2.6 |
2.7 |
2.8 | |
crushing strength MPa
|
24h×110°C≥ |
55 |
55 |
65 |
70 |
3h×1100°C≥ |
80 |
100 |
110 |
115 | |
Bending strength MPa
|
24h×110°C≥ |
8 |
11 |
13 |
15 |
3h×1100°C≥ |
10 |
14 |
16 |
19 | |
Linear change % |
3h×1100°C≥ |
-0.1 |
-0.1 |
±0.1 |
±0.1 |
Refractory castables exporters price melting pool castable for boiler can be used to create the monolithic linings within all types of furnaces and kilns.
Gongyi Hongda Furnace Charge Co., Ltd. is a comprehensive refractory enterprise integrating r&d, production and trade. The company mainly produces , refractory castables ramming mass, plastic and other unshaped refractory materials, fired bricks and insulation materials. Products are widely used in steel, nonferrous metals, building materials and power industry.
Hongda company has two produtction lines for refractory castables and respective production lines for shaped refractories, plastic refractory, three production lines for thermal insulation products. With annual capacity of 15000 tons of various castables, 30000 tons of shaped precast products, and 10000 tons of moldable refractory, thermal insulation products 50000 tons.
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