Customization: | Available |
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Application: | Chemical Engineering, Chemical Industry, Medicine |
CAS No.: | 21645-51-2 |
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High aluminum porcelain balls also have good insulation properties and low thermal expansion coefficient,and have been widely used in electronics,communications,aerospace and other fields.with the continuous development of science and technology,high-aluminum porcelain balls will be applied in more fields,bringing more convenience and benefits to human production and life.
Name | Ceramic ball | 23-30%AL203 Ceramic ball | Medium alumina ceramic ball | High alumina ceramic ball | 99-Alumina ceramic ball |
Al203+SiO2(%) | >93 | >92 | >93 | >94 | >99 |
Al203(%) | 17-23 | 23-30 | 40-75% | 85-97 | 99 |
Fe203(%) | <1 | <1 | <1 | <1 | 0.2 |
Ca0(%) | <0.5 | <1.5 | <1.5 | <0.5 | 0.2 |
MgO(%) | <0.5 | <1.5 | <0.5 | <0.5 | 0.1 |
K2O+Na20(%) | <4 | <4 | <3.5 | <4 | >0.5 |
TiO2 | <0.5 | ≤0.5 | <0.1 | <0.1 | 0.5 |
Leachable Fe203 |
<0.1 | <0.1 | <0.005 | <0.001 | |
water adsorption | <0.5% | <0.5% | <1 | <2 | 2-5 |
grain density g/cm3 |
2.3-2.4 | 2.3-2.4 | 2.6-2.9 | 3.4 | 3.2-3.6 |
operation temp(max).C | 980 | 980 | 1450 | 1580 | 1580 |
Moh's hardness | >6.5 | >7 | >7 | >7.5 | >7.5 |
compressive strength | KN/Particle | ||||
φ6mm | >0.5 | >0.5 | >0.50 | >0.6 | >1 |
φ25mm | >6.5 | >6.5 | >4.9 | >55 | >8 |
φ38mm | >8.9 | >8.9 | >5.5 | >54 | >8 |
φ50mm | >9 | >9.8 | >6.5 | >7.8 | >15 |
Q1: Where Is Your Factory Located?
A: Our factory are located in No.1-269, Zone B, Xiangdong Industrial Park, Xiangdong District, Pingxiang City, Jiangxi,China.welocme your visiting.