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PRODUCT DESCRIPTION
XINTAO 17 Support Media is equal to Denstone 57 Support Media. They are the most widely used support media in the world because of their excellent consistence and reliability. Products to these specifications are manufactured from very high quality chemical-porcelain clay materials, which has quite excellent stability, high mechanical strength and resistance to thermal shock, This makes them all ideal choice for support of all types of catalyst.
| Model: | Inert Ceramic Ball | |||||||||
| Color: | Light Grey | |||||||||
| Shape: | Ball | |||||||||
| Typical Technical Composition | Min. % | Max. % | Usual % | |||||||
| SiO2 | 70 | 77 | 74.9 | |||||||
| Al2O3 | 17 | 19 | 18 | |||||||
| Fe2O3 | ****** | 1 | 0.9 | |||||||
| TiO2 | ****** | 0.5 | 0.46 | |||||||
| CaO | ****** | 0.5 | 0.42 | |||||||
| MgO | ****** | 0.5 | 0.38 | |||||||
| Na2O | ****** | 2 | 1.12 | |||||||
| K2O | ****** | 3.5 | 3.28 | |||||||
| Al2O3 + SiO2 | 90 | 96 | 93 | |||||||
| Physical properties | ||||||||||
| Index | Value | Value | ||||||||
| Leachable Iron | ≤ 0.1% | ****** | ||||||||
| Apparent Porosity by Weight, dia. ≥ 10mm | ≤ 0.4% | ****** | ||||||||
| Apparent Porosity by Weight, dia. = 6mm | ≤ 1.0% | ****** | ||||||||
| Apparent Porosity by Weight, dia. = 3mm | ≤ 3.0% | ****** | ||||||||
| Moh's Hardness Scale | >6.5 | ****** | ||||||||
| Water Absorption | <0.5wt% | ****** | ||||||||
| Acid Resistance | >99.8% | ****** | ||||||||
| Alkaline Resistance | >85% | ****** | ||||||||
| Thermal Conductivity | 0.9-1.0 w/m2.k | ****** | ||||||||
| Thermal Expansion @ 500℃ | 0.20% | ****** | ||||||||
| Specific Heat | 628-837 j/kg | ****** | ||||||||
| Thermal Shock Stability, 500 ℃ then water cooling | 10 times | ****** | ||||||||
| Max. Operating Temperature | 1050℃ | 1922 | ||||||||
| Specific Density | 2300 kg/m3 | 144 lb/ft3 | ||||||||
| Bulk Density (Packing Density) | 1350 g/cm3 | 84 lb/ft3 | ||||||||
| Size | Crush Strength | |||||||||
| Nominal Size | (lbs) | (kg) | (N/pc) | |||||||
| mm | Inch | min. | min. | min. | ||||||
| 3 | 1/8 | 77 | 35 | 343 | ||||||
| 6 | 1/4 | 176 | 80 | 784 | ||||||
| 10 | 3/8 | 234 | 106 | 1039 | ||||||
| 13 | 1/2 | 572 | 260 | 2548 | ||||||
| 16 | 3/8 | 726 | 330 | 3234 | ||||||
| 19 | 3/4 | 1672 | 760 | 7448 | ||||||
| 25 | 1 | 1870 | 850 | 8330 | ||||||
| 38 | 1.5 | 2090 | 950 | 9310 | ||||||
| 50 | 2 | 3476 | 1580 | 15484 | ||||||
APPLICATION
1. Widely used support media in the world because of their excellent consistence and reliability.
2. Manufactured from very high quality chemical-porcelain clay materials, which has quite excellent stability, high mechanical strength and resistance to thermal shock, This makes them all ideal choice for support of all types of catalyst.
PRE-SALE
Professional technicians help to select the most appropriate products, calculate the usage amount, offer the best solutions for customers.Providing complete import and export documents to ensure customs clearance in time.
IN-SALE
Providing professional installation guidance and on-site guidance if necessary.
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