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Model NO.: XT17
Color: White Grey
Al2O3: 17-19%
Sio2: 70-77%
Moh′s Hardness Scale: 6.5
Acid Resistance: 99.8%
Bulk Density: 1.35g/cm3
SGS: Certified
Quality Management: ISO9001:2015
MOQ: 1000kg
Keywords: Ceramic Ball
Trademark: XINTAO
Transport Package: Plastic Bag, Super Sack, Steel Drum
Specification: 3MM-50MM
Origin: Pingxiang, Jiangxi, China
HS Code: 690919
Model NO.: XT17
Color: White Grey
Al2O3: 17-19%
Sio2: 70-77%
Moh′s Hardness Scale: 6.5
Acid Resistance: 99.8%
Bulk Density: 1.35g/cm3
SGS: Certified
Quality Management: ISO9001:2015
MOQ: 1000kg
Keywords: Ceramic Ball
Trademark: XINTAO
Transport Package: Plastic Bag, Super Sack, Steel Drum
Specification: 3MM-50MM
Origin: Pingxiang, Jiangxi, China
HS Code: 690919
Petrochemical Ceramic Ball for BearingThe Xintao 17 Support Media is equal to Denstone 2000 Support media. It is one of the new media in the industry with unmatched resistance, thermal shock, crush strength and survival ability. 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.Â
Technical ParameterÂ
| Model | XT17 Ceramic Ball | |||||||||||
| Color | Light gray | |||||||||||
| Shape | Ball | |||||||||||
| Chemical composition | Â | Min. % | Max. % | Usual % | ||||||||
| Al2O3 | 17 | 19 | 18 | |||||||||
| SiO2 | 70 | 77 | 74.9 | |||||||||
| Al2O3Â + SiO2 | 90 | 94 | 93 | |||||||||
| Fe2O3 | / | 1.0 | 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 | |||||||||
| Physical properties | Leachable Iron (%) | ≤0.1 | ||||||||||
| Apparent Porosity by Weight (%) | D≥10mm | ≤0.4 | ||||||||||
| D=6mm | ≤1.0 | |||||||||||
| D=3mm | ≤3.0 | |||||||||||
| Water absorption (wt.%) | <0.5 | |||||||||||
| Acid resistance (%) | >99.8 | |||||||||||
| Alkaline resistance (%) | >85 | |||||||||||
| Bulk Density | (g/cm3) | 1.35 | ||||||||||
| (lb/ft3) | 84 | |||||||||||
| Specific density | (kg/m3) | 2300 | ||||||||||
| (lb/ft3) | 144 | |||||||||||
| Moh's hardness (scale) | >6.5 | |||||||||||
| Thermal conductivity (w/m2.k) | 0.9-1.0 | |||||||||||
| Specific heat (J/kg.ºC) | 628-837 | |||||||||||
| Max. Operating Temperature | (ºC) | 1050 | ||||||||||
| (ºF) | 1922 | |||||||||||
| Thermal expansion (%) (500ºC) | 0.20 | |||||||||||
| Thermal Shock Stability (times) (500 ºC then water cooling) |
10 | |||||||||||
| Geometric properties | Nominal Size | (mm) | 3 | 6 | 10 | 13 | 16 | 19 | 25 | 38 | 50 | |
| (inch) | 1/8 | 1/4 | 3/8 | 1/2 | 5/8 | 3/4 | 1 | 1.5 | 2 | |||
| Crush Strength Min. | (lbs) | 77 | 176 | 234 | 572 | 726 | 1672 | 1870 | 2090 | 3476 | ||
| (kg) | 35 | 80 | 106 | 260 | 330 | 760 | 850 | 950 | 1580 | |||
| (N/PC) | 343 | 784 | 1039 | 2548 | 3234 | 7448 | 8330 | 9310 | 15484 | |||
Petrochemical Ceramic Ball for BearingThe Xintao 17 Support Media is equal to Denstone 2000 Support media. It is one of the new media in the industry with unmatched resistance, thermal shock, crush strength and survival ability. 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.Â
Technical ParameterÂ
| Model | XT17 Ceramic Ball | |||||||||||
| Color | Light gray | |||||||||||
| Shape | Ball | |||||||||||
| Chemical composition | Â | Min. % | Max. % | Usual % | ||||||||
| Al2O3 | 17 | 19 | 18 | |||||||||
| SiO2 | 70 | 77 | 74.9 | |||||||||
| Al2O3Â + SiO2 | 90 | 94 | 93 | |||||||||
| Fe2O3 | / | 1.0 | 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 | |||||||||
| Physical properties | Leachable Iron (%) | ≤0.1 | ||||||||||
| Apparent Porosity by Weight (%) | D≥10mm | ≤0.4 | ||||||||||
| D=6mm | ≤1.0 | |||||||||||
| D=3mm | ≤3.0 | |||||||||||
| Water absorption (wt.%) | <0.5 | |||||||||||
| Acid resistance (%) | >99.8 | |||||||||||
| Alkaline resistance (%) | >85 | |||||||||||
| Bulk Density | (g/cm3) | 1.35 | ||||||||||
| (lb/ft3) | 84 | |||||||||||
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