Active Member
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[China]
Address: 5th Floor, NO.200 Yanling Road,Tianhe District,Guangzhou, China
Contact name:
Guangzhou JRace Athletic Facilities Co., Ltd. |
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IAAF Approved Stadium Running Track Water Based Polyurethane Materials Sport Flooring
Advantages:
R & D department
Item | Specification |
Departments | R&D, QC, IQC, Technical Service |
R&D Team | 2 Doctors,5 Masters,8 Bachelors |
Duties | Product development,product quality detection and analysis,product
and process standardization etc. |
Funding | 7.28 millions RMB |
Gov. Support | Guangzhou technology innovation fund |
Team-building | Talents cultivated from colleges and universities |
Technical data
| No. | Test Item | National standard | Testing data | |
| 1 | shock absorption | 30-50 % | 42 % | |
| 2 | vertical deformation | 0.6-2.5 mm | 2.2 mm | |
| 3 | skip resistance(BPN,20℃) | ≥ 47 | 51 | |
| 4 | Tensile Strength | ≥ 0.4 MPa | 0.45 Mpa | |
| 5 | Elongation at Break | ≥ 40 % | 68 % | |
| 6 | Flame Retardance | Level I Burning diameter ≤ 50 mm | Level I | |
| 7 | Benzene | ≤ 0.05 g / kg | Not detected | |
| 8 | Toluene and Xylene | ≤ 0.05 g / kg | Not detected | |
| 9 | TDI | ≤ 0.2 g / kg | Not detected | |
| 10 | heavy metals | Pb | ≤ 90 mg / kg | Not detected |
| Cd | ≤ 10 mg / kg | Not detected | ||
| Cr | ≤ 10 mg / kg | Not detected | ||
| Hg | ≤ 2 mg / kg | Not detected | ||
