What is SPU?
In January, 2005,we spent three years developed and created a new product of cushion sports flooring,and gave it a perpetual and dynamic name 'SPU'. The same year in November, the State Trademark Office officially accepted the "Silicon PU "trademark applications.
It's a design based on human kinetics and physical characteristics flooring system, with hard top layer combined with soft rebound cushion lower layer structure. It's suitable to lay on concrete or asphalt substrates. The cushion layer is formed by single component modified polyurethane and top up with two-component modified acrylic resilience layer.
Excellent performance
High strength and high weather resistance polyurea material,water absorption and solidification,super wear-resistance,anti-spike,don't fall off.
Under the action of high anti ultraviolet performance,the unique locking factor is strong and more durable.
The inherent anti ultraviolet particles double increase the anti-aging performance of the runway and prolong the service life of the runway.
Does not contain"Mocha",chlorinated paraffin,heavy metals and other carcinogenic substances,environmental protection formula non-toxic tasteless.
- Water resistant and weather resistant
Since called“Universal paint”,the polyurea materials have excellent performance of water drought,to ensure the runway's quality lasting of stability.
- High bond and high ductility
More than the bond strength of 2MPa and more than doubled the elongation,ensure no delamination,no crack.
Detailed specification of products
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 |
Company profile
