Purpose and Construction



| No. | Project Name | Typical Value | Remark |
| 1 | Appearance | The surface is smooth and clean, without harmful flash, scratches, cracks and other defects | |
| 2 | Hardness,SHA | 30-50 | |
| 3 | Breaking strength, Mpa | ≥5 | |
| 4 | Elongation at breaking,% | ≥400 | |
| 5 | Tear Strength,Kgf/cm | ≥10 |
Note: The technical parameters can be adjusted according to the specific requirements of customers.