JiangSu ChangNuo New Materials Co., Ltd. |
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High Tensile Elongation And Outstanding Skid Resistant SPU School Sports Flooring
Product Description
Advantages
1:effecient buffer rebound
2:durable performance
3:truly healthy and environmental protection
4:construction is simple and convenient.
5:high wear-resistant and anti-spike
High strength and high weather resistance polyurea material ,water absorption and solidification ,super wear-resistance,anti-spike,don’t fall off.
6:bright and durable
Under the action of high anti ultraviolet performance ,the unique locking factor is stronger and more durable.
7:high UV resistance
The inherent anti ultraviolet particles double increase the anti-aging performance of the runway and prolong the service life of the runway.
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 |
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
Company & Certificate