Usage: | Iron Voltage Electric Material, Thermal Insulation Coatings, Friction Material, Packing Material, Filter Material, High Temperature Insulating Material |
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Temprature Classification: | 1900℃, 1500℃ |
Chemical Composition:: | SiO2, Al2O3.SiO2, Al2O3 |
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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Suppliers with verified business licenses
SiO2 | Al2O3 | Fe2O3 | Na2O+K2O |
45%-55% | 40%-50% | 0.8%-1.0% | 0.2%-0.5% |
NO. | Projects | Technical indicators |
1 | The average fiber length | 1.0-3.5mm |
2 | The average fiber diameter | 2.0-4.0 microns |
3 | Fiber Distribution | 40# 30-40% 60# 40%-60% |
4 | Heat shrinkable | <4%(1500 ºC /8H) |
5 | Slag content | <4% |
6 | Fiber moisture | <1.5% |
7 | Refractoriness | >1700ºC |
8 | Work temperature | -80-1200ºC |
Suppliers with verified business licenses