Alumina Balls 99 Ceramic Balls
China Alumina Balls 99 Ceramic Balls, Find details about China Alumina Balls for Sale, Ceramic High Alumina Ball from Alumina Balls 99 Ceramic Balls
Basic Info.
Model NO.
XT-99 alumina ball
Color
White
Size
3-50mm
Al2O3 Content
99% Min
Acid Resistance
99.8% Min
Max. Operating Temperature
1550°c
Specific Density
3.4G/Cm3
Bulk Density
2.1g /Cm3
MOQ
1000kg
Who We Are
Manufacture
Keywords
Alumina Balls
Trademark
XINTAO
Transport Package
Plastic Bag, Super Sack, Steel Drum
Specification
3MM-50MM
Origin
Pingxiang, Jiangxi, China
HS Code
6909110000
Model NO.
XT-99 alumina ball
Color
White
Size
3-50mm
Al2O3 Content
99% Min
Acid Resistance
99.8% Min
Max. Operating Temperature
1550°c
Specific Density
3.4G/Cm3
Bulk Density
2.1g /Cm3
MOQ
1000kg
Who We Are
Manufacture
Keywords
Alumina Balls
Trademark
XINTAO
Transport Package
Plastic Bag, Super Sack, Steel Drum
Specification
3MM-50MM
Origin
Pingxiang, Jiangxi, China
HS Code
6909110000
Product Desciption
Alumina balls 99 ceramic balls
The XINTAO 99 High Alumina Support Media is in chemical composition99+% 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.
The XINTAO 99 High Alumina Support Media has very excellent thermal properties, with its high density high-temperature resistance 1550ºC, also it's a good choice for heat retention or deceleration media.
For its superior chemical resistance, it's suitable for applications in ole fin processes, such as ethylene dryers, where there's the polymerization problem.
Technical Parameter
Typical Application:
a) high temperature and steam b)has very excellent thermal properties, with its high density high-temperature resistance 1550ºC
c)it's suitable for applications in ole fin processes, such as ethylene dryers
Size tolerance
The XINTAO 99 High Alumina Support Media is in chemical composition99+% 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.
The XINTAO 99 High Alumina Support Media has very excellent thermal properties, with its high density high-temperature resistance 1550ºC, also it's a good choice for heat retention or deceleration media.
For its superior chemical resistance, it's suitable for applications in ole fin processes, such as ethylene dryers, where there's the polymerization problem.
Technical Parameter
| Model | XT99 Alumina Ceramic Ball | |||||||||||||
| Color | White | |||||||||||||
| Shape | Ball | |||||||||||||
| Chemical composition | Min. % | Max. % | Usual % | |||||||||||
| Al2O3 | 99 | 99.6 | 99.3 | |||||||||||
| SiO2 | / | 0.2 | 0.18 | |||||||||||
| Fe2O3 | / | 0.2 | 0.02 | |||||||||||
| TiO2 | / | 0.55 | 0.02 | |||||||||||
| CaO | / | 0.1 | 0.2 | |||||||||||
| MgO | / | 0.1 | 0.05 | |||||||||||
| Na2O | / | 0.25 | 0.1 | |||||||||||
| K2O | / | 0.2 | 0.13 | |||||||||||
| Physical properties | Leachable Iron (%) | ≤0.01 | ||||||||||||
| Apparent Porosity by Weight (%) | ≤7.0 | |||||||||||||
| H2O absorption (wt.%) | <4.0 | |||||||||||||
| Acid resistance (%) | >99.8 | |||||||||||||
| Alkaline resistance (%) | ≥90 | |||||||||||||
| Bulk Density | (g/cm3) | 2.1 | ||||||||||||
| (lb/ft3) | 131 | |||||||||||||
| Specific density | (kg/m3) | 3400 | ||||||||||||
| (lb/ft3) | 212 | |||||||||||||
| Moh's hardness (scale) | >8.0 | |||||||||||||
| Thermal conductivity (w/m2.k) | 0.7-0.8 | |||||||||||||
| Max. Operating Temperature | (ºC) | 1550 | ||||||||||||
| (ºF) | 2822 | |||||||||||||
| Thermal expansion (%) (500ºC) | 0.10 | |||||||||||||
| Thermal Shock Stability (times) (1000ºC 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) | 115 | 230 | 440 | 1355 | 1720 | 3344 | 3432 | 4034 | 4960 | ||||
| (kg) | 52 | 105 | 200 | 615 | 780 | 1520 | 1560 | 1830 | 2250 | |||||
| (N/PC) | 510 | 1030 | 1961 | 6031 | 7650 | 14896 | 15288 | 17946 | 22065 | |||||
Typical Application:
a) high temperature and steam b)has very excellent thermal properties, with its high density high-temperature resistance 1550ºC
c)it's suitable for applications in ole fin processes, such as ethylene dryers
Size tolerance
| Diameter | 3 | 6 | 8 | 10 | 13 | 16 | 20 | 25 | 30 | 38 | 50 | 75 |
| Size tolerance | ±1.0 | ±1.5 | ±2.0 | ±3.0 | ||||||||
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