| Customization: | Available |
|---|---|
| CAS No.: | 1 |
| EINECS: | 3 |
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30%AL2O3 Inert Alumina Ceramic Ball (Catalyst Support Media) produced by very high quality chemical-porcelain clay materials, which has quite excellent stability, high mechanical strength and resistance to thermal shock,they are the most widely used as Catalyst Support Media in the world wide,cause of their excellent consistence and reliability.
| Al2O3+SiO2 | Al2O3 | SiO2 | Fe2O3 | MgO | K2O+Na2O+CaO | Other |
| > 92% | 30% | 62% | <1% | <2.5% | <4% | <0.5% |
| Item | Value |
| Water absorption (%) | <0.5 |
| Bulk density (g/cm3) | 1.38-1.4 |
| Specific gravity (g/cm3) | 2.3-2.4 |
| Free volume (%) | 40 |
| Operation temp.(max) (ºC) | 1100 |
| Moh's hardness (scale) | >6.5 |
| Acid resistance (%) | >99.6 |
| Alkali resistance (%) | >85 |
| Size | Crush strength | |
| Kgf/particle | KN/particle | |
| 1/8''(3mm) | >20 | >0.20 |
| 1/4''(6mm) | >50 | >0.50 |
| 3/8''(10mm) | >85 | >0.85 |
| 1/2''(13mm) | >180 | >1.80 |
| 3/4''(19mm) | >430 | >4.30 |
| 1''(25mm) | >620 | >6.20 |
| 1-1/2''(38mm) | >880 | >8.80 |
| 2''(50mm) | >1200 | >12.0 |
Q1:How can we get the samples?
A1:Please let us know which item you want and qty, we offer the samples free of charge normally within 15days, you can use your own express account or prepay the courier charges to us.
Q2:What is your MOQ?
A2:The minimum order quantity of each product is different and can be discussed
Q3:What is the lead time of the mass production?
A3:Around 20days after receiving the deposit.
Q4:Do you inspect all your goods before delivery?
A4:Yes, we have complete quality control system and have 100% quality control before delivery.
Q5:Can you take payment through Alibaba and do trade assurance?
A5:Yes, we can approve it and do trade assurance.
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