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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High purity ca50/70/80 calcium aluminate refractory cements ca50 price 1700
Definition
Generally with high quality bauxite and high quality lime as raw materials, according to a certain proportion with the right amount of raw ingredients, after sintering to aluminate as the main component of clinker, and then ground into fine powder,made of hydraulic cementation material with fire resistance, known as high purity ca50/70/80 calcium aluminate refractory cements ca50 price 1700
Feature
1. Refractory cement sets fast.
2.Refractory cement hydration heat, and heat concentration.
3. refractory cement has higher heat resistance.
4. refractory cement has strong resistance to sulfate corrosion
Index
Item |
CA-50 |
CA-70 |
CA-80 |
|
Chemical component
|
Al2O3 /% |
50-60 |
68-77 |
≥77 |
SiO2 /% |
≤8.0 |
≤1.0 |
≤0.5 |
|
Fe2O3 /% |
≤2.5 |
≤0.7 |
0.5 |
|
R2O (Na2O+0.658K2O) /% |
≤0.4 |
≤0.4 |
≤0.4 |
|
Setting time Min |
Initial time |
≥30 |
≥30 |
≥30 |
Final time |
≤360 |
≤360 |
≤360 |
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