anhydrous tapping clay
High Temperature Resistance, Excellent Erosion Resistance, Long Service Life.
anhydrous tapping clay
Time-Saving
No baking required. Fast hardening shortens furnace start-up time and improves production efficiency.
High Performance
Excellent resistance to high temperature and molten iron erosion, effectively prolonging the service life of the tap hole.
Easy Operation
Convenient to use, easy to control, and reduces operational difficulty.
| Brand | ZTM-PN1 | ZTM-PN2 | ZTM-PN3 | ZTM-PN4 | |
| Chemical Composition (%) | Al2O3 | ≥20 | ≥25 | ≥30 | ≥30 |
| SiC+C | ≥35 | ≥30 | ≥25 | ≥25 | |
| Normal Temperature Withstand Voltage (mpa) | 1450℃×3h (Buried Charcoal) | ≥10 | ≥15 | ≥20 | ≥25 |
| Apparent Porosity (%) | ≤28 | ≤28 | ≤25 | ≤25 | |
| Volume Density (g/cm3) | ≥1.8 | ≥1.9 | ≥2.0 | ≥2.1 | |
| Liner Rate of Change After Burnt (%) | +1～-0.5 | +0.5～0 | +0.5～0 | +0.5～0 | |
| Binder Type | Environmental Bonding Agent | Environmentally Friendly Binder & Resin | Environmentally Friendly Binder & Resin | Environmentally Friendly Binder & Resin | |
| Scope of Application | Blast Furnace Below 1000m3 | 1000~1800m3 Blast Furnace | 18f0~2800m3 Blast Furnace | Blast Furnace above 3000m3 |
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Effective Sealing
Let our technical experts help you find the perfect anhydrous tapping clay solution.
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Custom anhydrous tapping clay
ZTMaterials® provides tailor-made anhydrous tapping clay formulations designed according to the actual working conditions and requirements of each blast furnace, ensuring optimal performance and durability.
Comprehensive Customization to Meet Your Unique Needs
- Refractoriness Customization: Adjusted based on blast furnace conditions to achieve the desired heat resistance.
- Flowability Customization: Formulated to match customer operating habits and equipment conditions.
- Strength Customization: Tuned according to tapping volume and pressure to ensure stability and durability.
- Hardening Speed Customization: Controlled according to tapping rhythm and production schedule for optimal efficiency.