Ceramic alumina grinding ball with high alumina purity 92%
The alumina balls’ wear-resistance is higher than the common alumina balls’. When it is working, the ball won’t pollute the grinding materials, so it can keep the purity and improve the stability of grinded materials especially the ceramic glaze.
The high density, high hardness and the high grinding characters save the grinding time, enlarge the smashing room. So it can improve the grinding efficiency.
Item | 95% Al2O3 | 92% Al2O3 | 80% Al2O3 | 70% Al2O3 |
Al2O3 (%) | 95 | 92 | 75 | 70 |
Density(g/cm3) | 3.65 | 3.60 | 3.25 | 3.00 |
Water adsorption(%) | 0.01 | 0.01 | 0.01 | 0.02 |
Abrasion(‰) | 0.1 | 0.1 | 0.2 | 0.2 |
Hardness (M0hs) | 9 | 9 | 8 | 7—8 |
Color | White | White | White | Faint yellow |
Dia.(mm) | 1—70 | 1—70 | 1—70 | 1—70 |
Qingzhou wangfen meikou wangjia Group Work Win Supply Chain Co., Ltd. is a leading manufacturer and provider of total integrated supply chain solutions. We offer the best chemical products for the orders. We have a multilingual team, and many big branch factories. A regional market presence-including southeast Asia, Indonesia, Russia, Spain, Chile, Brasil, Australia etc.Group Work Win strives to build a long term relationships by providing our customers with continuous and reactive support. We aim to supply better quality products and after-sales service.
1. What's your payment terms?
T/T or L/C.
2. When will i get reply?
We ensure you fast response, fast service .Emails will be replied in 12 hours,your questions will be answered in time
3. How about the packing?
Usually we provide the packing as 25kgs double pp bag. Of course, if you have special requirements on them, we will according to you.
4. How about the validity of the products?
According to the products you ordered.
5. What documents you provide?
Usually, we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.
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