Refractoriness (℃): | 1770< Refractoriness< 2000 |
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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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Items | High strength anti-alkali refractory castable | ||
KYSL-J13 | KYSL-J14 | ||
Al2O3 % ≤ | 48 | 45 | |
Bulk Density g/cm3 ≥ | 110ºC*24h | 2.2-2.4 | 2.2-2.4 |
MOR Mpa ≥ | 110ºC*24h | 7 | 8 |
1100ºC*3h | 7 | 8 | |
CCS Mpa ≥ | 110ºC*24h | 70 | 80 |
1100ºC*3h | 70 | 80 | |
Permanent linear change% | 1100ºC*3h | ±4 | ±0.4 |
Max service temperatureºC | 1300 | 1400 |
First, alkali refractory castable characteristics:
1, Good high temperature performance;
2. Strong alkali resistance and corrosion resistance;
3, Can resist the erosion of sodium salt melt;
Second, the scope of application of alkali refractory castable:
Alkali-resistant refractory castables are mainly used in industrial furnaces with alkali corrosion in steel, nonferrous, glass, machinery, petrochemical and other industries. Among them, the heavy alkali refractory castable is mainly used in the kiln tail, kiln head, preheater, discharge port, tuyere and other parts of the roasting alumina rotary kiln and cement rotary kiln. Light alkali refractory castable Zhu Yong is used for the preheater top cover, cylinder body and thermal insulation lining in the kiln.
Company main products and profile:
Our total annual production capacity is about 100,000 tons of dense-shaped refractory product, and 100,000 tons of monolithic refractory product.
We have three tunnel kilns for silicon-aluminum dense bricks and one new plant for the monolithic refractory.
We're sure our custom-made products and professional services will bring you a stable quality supply and more profit.
Our Laboratory and R&D Center
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