|
Still deciding? Get samples of $ !
Order Sample
|
| Customization: | Available |
|---|---|
| Type: | Aquariums |
| Size of Aquariums: | Middle |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
|---|
| Payment Methods: |
|
|---|---|
| Support payments in USD |
| Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
|---|
| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
|---|
Suppliers with verified business licenses
Audited by an independent third-party inspection agency
Benefits:
1.Porous pore structure gives these rings many times more surface area
Technical data
| Test items | Unit | Measured value | Standard test method |
| Water Absorption | % | 56.12 | GB/T 4734-1996 GB/T 1970-1996 GB/T 1966-1996 |
| Acid Resistance | % | 99.5 | |
| Alkali Resistance | % | 95.64 | |
| Apparent Porosity | % | 58.18 | |
| Volume Density | g/cm3 | 1.04 | |
| SiO2 | % | 69.94 | |
| Al2O3 | % | 3.39 | |
| Fe2O3 | % | 1.19 | |
| CaO | % | 5.13 | |
| MgO | % | 19.57 | |
| TiO1 | % | 0.13 | |
| K2O | % | 0.24 | |
| Na3O | % | 0.21 |




