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Outdoor Synthetic Sport Floor ITF Certified Tennis Playground Tennis Court Flooring
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.
Hence fore, SPU started dominating in this new era for mainstream
sports flooring construction. It has been implemented for the past
10 years and created a classic name for sports flooring.
HARD TOP SOFT DOWN
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
1. Buffering effect given by resilience protects the athletes’
joints and reduces sport injury.
2. The surface layer of acrylic cushion provides certain protection
to accidental falls in sports.
3. The tennis court with buffering effect has a longer sport life.
4. The resilient tennis courts provide more stable ball speed and
ball direction. The sport felling is better.
5. The surface layer of the acrylic cushion tennis court provides
more comfortable sporting texture when athletes are
starting, stopping abruptly or sliding.
Sports Performance Data
NO. | items | index of standard | results |
1 | value of rebound, % | ≥80 | 88 |
2 | impact absorption | 5~15 | 9 |
3 | Slid friction, N | 60~100 | 76 |
4 | Water permeability, mm/min | 0 | 0 |
Pysical Properties Data
NO. | items | index of standard | results | |
1 | Tensile elongation, % | ≥400 | 857 | |
2 | tensile strength, MPa | ≥1.8 | 3.2 | |
3 | artificial weathering ageing resistance d(300h) | No bubble, no peeling, no crack; Powder ≤grade 1, △E≤5.0 | No bubble, no peeling, no crack; Powder ≤grade 1, △E=0.9 | |
4 | Durability, aging test (168h) | Tensile elongation, % | ≥300 | 858 |
tensile strength, MPa | ≥1.3 | 1.6 | ||
5 | wearability(750g/500r)/g | ≤0.050 | 0.035 | |
6 | water resistance | No bubble, no peeling, allows slight discoloration, recover after 2h | No bubble, no peeling, no discoloration | |
7 | Flame retardancy, class | Ⅰ | Ⅰ |
Health and Environmental Properties Data
NO. | items | index of standard | results | |
1 | volatile organic compound content (VOC) (g/l) | ≤670 | 104 | |
2 | Benzene (%) | ≤0.3 | nought | |
3 | Toluene+ Ethylbenzene+ Xylenes (%) | ≤30 | 2 | |
4 | Free diisocyanate (TDI+HDI) (%) | ≤0.4 | nought | |
5 | halogenated halohydrocarbon (%) (Dichloromethane, 1.1 - dichloro ethane, 1 dichloro ethane, chloroform, 1.1.1- of three chlorine ethane, 1.1.2- three chlorine of ethane and carbon tetrachloride), (%) | ≤0.1 | nought | |
6 | Soluble Heavy Metal (mg/kg) | Pb | ≤90 | nought |
Cd | ≤75 | nought | ||
Cr | ≤60 | nought | ||
Hg | ≤60 | nought |
Company Brief Introduction:
We are first class one stop material supplier in China for high
quality sports matrials,such as SPU course , running track ,
artificial grass, rubber particles and we are also engaging in the
construction of sports venues.
We have two major production bases,one in Nanjing and the other in
JiangMen,and the laying area of our materials is more than ten
million square meters per year.
OUR TRAINNING AND SERVICES
Product Structure:
Project Case
Company&Certficate