Game: | Tennis/Basketball/Badminton |
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Thickness: | 3mm-10mm |
Shock Absorption Rate: | >21% |
Samples: |
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Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: | |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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The purpose of building sports courts is to ensure a professional, safe, healthy sports condition-the characteristics of hardness will bring the professional sporting feeling; the cushion effectively increasing the shock absorption and reduce the incidence of injuries to ankles, joints and ligaments. At the same time, it should reduce abrasion caused by falling and accident.
The excellent performance of SPU: HARD TOP SOFT DOWN
The purpose of building sports courts is to ensure a professional, safe, healthy sports condition-the characteristics of hardness will bring the professional sporting feeling; the cushion effectively increasing the shock absorption and reduce the incidence of injuries to ankles, joints and ligaments. At the same time, it should reduce abrasion caused by falling and accident.
The Product Structure:
Detailed specification of product:
Standard of Sports Performance
Item | Test project | Technical requirements | Test results |
1 | Shock absorption rate (%) | Fr≥12 | 21 |
2 | The springback value(%) | ≥20 | 30 |
3 | Sliding friction coefficient | 0.4≤u≤0.7 | 0.53 |
4 | Compression recovery rate(%) | ≥95 | 97 |
5 | Hardness(Shore A),20ºC | 60-80 | 68 |
Item | Test project | Technical requirements | Test results | |
1 | Volatile organic compounds(VOC)(g/L) | ≤670 | 91 | |
2 | benzene(%) | ≤0.3 | Did not check out | |
3 | Toluene +xylene+ ethyl benzene(%) | ≤30 | 5 | |
4 | The free diisocyanate(TDI+HDI)(%) | ≤0.4 | Did not check out | |
5 | Halogenated hydrocarbon(%) | ≤0.1 | Did not check out | |
6 | Soluble heavy metals(mg/kg) |
plumbum Pb | ≤90 | Did not check out |
Cadmium Cd | ≤75 | Did not check out | ||
chromium Cr | ≤60 | Did not check out | ||
mercury Hg | ≤60 | Did not check out |
Item | Test project | Technical requirements | Test results | |
1 | Tensile elongation,% | ≥400 | 1112 | |
2 | The tensile strength,Mpa | ≥1.8 | 3.5 | |
3 | Artificial climate ageing resistance(300h) No bubbles, no peeling, no crack; | pulverization≤grade 1,△E≤6.0 | No bubbles, no peeling, no crack; pulverization=grade 0,△E=0.57 | |
4 | Wear resistance(750g/500r),g | ≤0.050 | 0.031 | |
5 | Durability, aging experiment(168h) | Tensile elongation,% | ≥300 | 853 |
The tensile strength,Mpa | ≥1.3 | 1.6 | ||
6 | Resistance to water(168h) |
No bubbles, no peeling, allowing a slight color change,recovery after 2h | No bubbles, no peeling, no discoloration | |
7 | Flame retardant level | I | I |
Project cases
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