Physical Parameter
No. | Item | Value | Unit | |
1 | Outside diameter | 19 ± 1 | mm | |
2 | Side crushing strength | ≥ 1000 | N/pic | |
3 | Height | 19 ± 1 | mm | |
4 | Water absorption | ≥ 13 | wt% | |
5 | Bulk density | 1.2 ± 0.1 | t/m3 |
Chemical Composition
Unit : wt% | |||||
MgO | SiO2 | Fe2O3 | Al2O3 | TiO2 | Oters |
≥ 88 | ≤ 2 | ≤ 2 | 1 ~ 5 | 0 - 3 | Trace |
Our Advantages
1. Offer free sample.
2. Trial orders are welcome.
3. Strictly quality control.
4. Reasonable price.
5. Excellent delivery
Our Services
1. 24 hours online and quick response.
2. Good after-sales services online.
3. OEM and ODM
Why choose us
We have advanced production facilities, which make it easy to control the quality and ensure the delivery time.
We have a team of experienced technicians, who help our customers to solve many problems.
We provide customers warm, responsible and quality-based services.