JiangSu ChangNuo New Materials Co., Ltd.
JiangSu ChangNuo New Materials Co., Ltd.
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SPU Rubber Runway Flooring Efficient Buffer Rebound And Durable Performance
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 then, 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.
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.
Product Description
SPU, never stop upgrading through innovation
Not all ideas can become innovative, ju st as not all the names called "Silicon PU" are real “silicon
PU”.
Innovation and upgrading PU is no longer limited to improve and enhance the quality, but to do
more professional, more suitable for sports elastic sports surface.
SPU Runway series, based on a more environmental , more professional, more stable, more
convenient and effective market demand for tailored, breaking the contradiction between the
athletic and sports protection in the new national standard for plastic runway.
Excellent performance
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
| No. | Test project | Standard requirements | CN-S05F | CN-S05T | CN-S05H | CN-S05Z | Judge |
| 1 | Shock absorption rate,% | 30-50 | 38.9 | 39.2 | 39.3 | 40.1 | Qualified |
| 2 | Vertical deformation,mm | 0.6-2.5 | 1.74 | 2.02 | 2.40 | 2.4 | Qualified |
| 3 | Anti-slide value,BPN20℃≥ | 47 | 57 | 57 | 56 | 57 | Qualified |
| 4 | Tensile strength,Mpa ≥ | 0.5/0.4 permeable type | 0.8 | 0.4 | 0.62 | 0.51 | Qualified |
| 5 | Tensile elongation,% ≥ | 40 | 76.7 | 46 | 54.3 | 52.8 | Qualified |
| 6 | Flame retardant level | I | I | I | I | I | Qualified |
| 7 | Thickness,mm | 13 | 13.1 | 13.0 | 13.1 | 13.0 | Qualified |
| No. | Test project | Standard requirements | CN-S05F | CN-S05T | CN-S05H | CN-S05Z | Judge |
| 1 | Benzene,g/kg ≤ | 0.05 | nought | nought | nought | nought | Qualified |
| 2 | BTX,g/kg ≤ | 0.05 | nought | nought | nought | nought | Qualified |
| 3 | Toluene diisocyanate,% ≤ | 0.2 | nought | nought | nought | nought | Qualified |
| 4 | Soluble heavy metal,mg/kg Pb ≤ | 90 | nought | nought | nought | nought | Qualified |
| 5 | Soluble heavy metal,mg/kg Cd ≤ | 10 | 2.4 | 2.0 | 1.9 | 2.8 | Qualified |
| 6 | Soluble heavy metal,mg/kg Cr ≤ | 10 | 3.2 | 3.1 | 3.4 | 3.4 | Qualified |
| 7 | Soluble heavy metal,mg/kg Hg ≤ | 2 | nought | nought | nought | nought | Qualified |
Advantages
1. Color EPDM surface, making it highly resistant to ultraviolet rays, no fade, strong wear,which are proved
2. The EPDM granules don't drop, mix the EPDM with polyurethane binder first,and then construct by mechanical spraying.
3. Excellent weather resistance, not aging.
4. Stable Elasticity all year around, so in winter is not hard and in summer it is not soft.
5. Strong Power for rotating and shock-absorbing,emphasizing on comfort and safety for athletes, and helps them improve the performance.
6. Stressed the the overall performance of truck, suitable for each game and long-term training.
7. The Marking line is not easy to peel off, bright color, do not fade, wear-resistance.
8. Flatness reach the IAAF standard, good water filters,there is no need to stop the game in light rain day.and the game can immediately begin after heavy rain,no ponding.
9. Professional production, process is simple and relatively short,beautiful color, clean and easy to maintain.
FAQ
1. Are you manufacturer or trader?
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. For all the products we produce by ourselves and with our own logo. Welcome to visit our factories if interested.
2. What kind of certificate you have?
We have certificate of RoHS,ISSS,CE,ITF2,ITF5,IFFF, ISO9001 and ISO14001,SGS, ASG,etc and can export our products all over the world.
3. What is the installation method?
1) We can offer you installation instructions, you can fix by yourself.
2) We can arrange technical worker to teach you how to installation skill.
3) You can come to visit our factory to and learn from our technician.
Project for reference