JiangSu ChangNuo New Materials Co., Ltd.
JiangSu ChangNuo New Materials Co., Ltd.
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SPU Sports Flooring Silicon PU Acrylic Tennis Court Floor with ITF Certificate
Product Description
Excellent Performance
1. High wear-resistant and anti-spike
2. High UV resistance
3. Water resistance and weather resistant
4. High bond and high ductility
5. Hard Top Soft Down
Standard Of Sports Performance
| Serial number | test project | technical requirement | test result |
| 1 | The springback value,% | ≥ 20 | 30 |
| 2 | Sliding friction coefficient | 0.4 ≤ u ≤ 0.7 | 0.53 |
| 3 | Compression recovery rate | ≥ 90 | 97 |
| 4 | Hardness(HA),20℃ | 35-50 | 47 |
| 5 | Tensile elongation,% | ≥ 90 | 172 |
| 6 | The tensile strength,Mpa | ≥ 0.5 | 1.5 |
| 7 | Flame retardant level | I | I |
| 8 | Vertical deformation,mm | 0.6-2.5 | 1.2 |
SPU Runway flooring Performance Data
| Inspection project | technical requirement | result of inspection | determine |
| thickness | ≥13 | 13 | reach the standard |
| shock absorption,% | 35-50 | 35.8 | reach the standard |
| vertical deformation ,mm | 0.6-2.5 | 1.48 | reach the standard |
| Anti-slide value(BPN 20ºC) | ≥47 | 56 | reach the standard |
| Tensile strength,MPA | ≥0.5 | 1.12 | reach the standard |
| Elongation at break,% | ≥40 | 138.6 | reach the standard |
| Fire resistance,level | 1(Burn spot diameter≤50mm) | 1(Burn spot diameter≤38mm) | reach the standard |
Health and Environmental Properties Data
| Inspection project | technical requirement | result of inspection | determine | |
| Benzene(mg/kg) | ≤50 | Did not check out | reach the standard | |
| BTX(mg/kg) | ≤50 | Did not check out | reach the standard | |
| Toluene diisocyanate(mg/kg) | ≤200 | Did not check out | reach the standard | |
| Soluble heavy metal | lead | ≤90 | 1.8 | reach the standard |
| cadmium | ≤10 | 1.3 | reach the standard | |
| chromium | ≤10 | 9.0 | reach the standard | |
| mercury | ≤2 | <1 | reach the standard | |
Project Case
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