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| Name | Unit | Index |
|---|---|---|
| Density | g/cm3 | 1.75~1.95 |
| Water-absorbing quality | mg | <3 |
| Heat distortion temperature | ºC | ≥240 |
| Impact strength | KJ/m2 | 70~90 |
| Bending strength | MPa | 150~180 |
| Compressive strength | MPa | >140 |
| Service Life | Years | Above 30 |






| Agents | Applications |
|---|---|
| BG Denitrifying Agent | Treatment of domestic sewage and nitrogen-containing wastewater. |
| BG Polyphosphate Agent | Removes phosphorus from polluted rivers, lakes, and reservoirs. |
| BG Oil Removal Agent | Restoration of oily wastewater and rural tourism wastewater. |
| BG Black & Odor Removal | Ecological restoration of eutrophic water bodies. |
| Item | Unit | Parameters |
|---|---|---|
| Material type | - | Polymer composites |
| Specific surface area | m2/m3 | ≥4000 |
| Porosity | % | 98 |
| Membrane hanging time | d | 3~7 |
| Service life | - | Above 15 years |








