Plastic Bags
PRODUCT DESCRIPTION
XINTAO 65 Porcelain ceramic ball is in chemical composition70+% alpha alumina and a maximum 0.2wt% SiO2. Because of its high alumina content and low silica (SiO2 ), it's a very excellent and ideal product for high temperature and steam applications, such as secondary reformers in ammonia processing, where leached silica will coat downstream equipment or foul the catalyst bed.
| Item: | XINTAO 65 | |||||
| Color: | White gray | |||||
| Shape: | Ball | |||||
| Typical Technical Composition | Min. % | Max. % | Usual % | |||
| SiO2 | 23 | 28 | 25 | |||
| Al2O3 | 65 | 70 | 68 | |||
| Fe2O3 | ****** | 0.3 | 0.02 | |||
| TiO2 | ****** | 0.1 | 0.02 | |||
| CaO | ****** | 4 | 1.5 | |||
| MgO | ****** | 0.1 | 0.05 | |||
| Na2O | ****** | 0.25 | 0.1 | |||
| K2O | ****** | 0.2 | 0.13 | |||
| Physical properties | ||||||
| Index | Value | Value | ||||
| Leachable Iron | ≤ 0.01% | |||||
| Apparent Porosity by Weight | ≤ 7.0% | |||||
| Moh's Hardness Scale | >7.0 | |||||
| Water Absorption | <1.0wt.% | |||||
| Acid Resistance | >99.8% | |||||
| Thermal Conductivity | 0.8-0.9 w/m2 .k | |||||
| Thermal Expansion @ 500 | 0.10% | |||||
| Thermal Shock Stability, 1000 then water cooling | 10 times | |||||
| Max. Operating Temperature | 1750°C | |||||
| Specific Density | 2.3g /cm3 | |||||
| Bulk Density (Packing Density) | 1.65 g /cm3 | |||||
| Size | Crush Strength | |||||
| Nominal Size | (lbs) | (kg) | (N/pc) | |||
| mm | inch | min. | min. | min. | ||
| 5 | 1/4" | 225 | 102 | 1000 | ||
| 10 | 3/8" | 300 | 137 | 2400 | ||
| 13 | 1/2 | 572 | 260 | 2548 | ||
| 16 | 5/8 | 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. High temperature and stea.
2. Has very excellent thermal properties, with its high density high-temperature resistance 1450.
3. It's suitable for applications in olefin processes, such as ethylene dryer.
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.
AFTER-SALE
Our after-sales team will follow the using effect regularly, if any problem, will offer the suitable method to solve.Providing professional regeneration guidance.
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