Tennis Sports flooring Performance Dataring Performance Data
NO. | Items | Index of standard | Results |
1 | value of rebound, % | ≥80 | 88 |
2 | impact absorption | 5~15 | 9 |
3 | Slid friction, N | 60~100 | 76 |
4 | Water permeability, mm/min | 0 | 0 |
NO. | Items | Index of standard | Results |
1 | Elongation at break, % | ≥ 400 | 857 |
2 | tensile strength, MPa | ≥ 1.8 | 3.2 |
3 | artificial weathering ageing resistance d(300h) | No bubble, no peeling, no crack; Powder ≤ 1 grade, △ E ≤ 5.0 | No bubble, no peeling, no crack; Powder ≤ 1 grade, △ E=0.9 |
4 | Elongation at break, % | ≥ 300 | 858 |
5 | tensile strength, MPa | ≥ 1.3 | 1.6 |
6 | wearability(750g/500r)/g | ≤ 0.050 | 0.035 |
7 | water resistance | No bubble, no peeling, allows slight discoloration, recover after 2h | No bubble, no peeling, no discoloration |
8 | Flame retardancy, class | I | I |
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