EPDM Rubber Athletic Running Track/Jogging Running Track Material
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.
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.
About SPU Runway Flooring
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.
The Product Structure
Detailed specification of product
SPU running track 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 |
Project Case
Company Profile and Certificate
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 is the advantage of your factory? Why should I choose you?
Our products are odorless and non-toxic.
We have two main production bases and can make every kinds of SPU venues, running track,artificial grass,sports flooring construction and colloidal particles.
We have more than 20 years' development and production history.
Exceed ten million squre meters every year in the world.
3.What kind of certificate you have?
We have certificate of RoHS,ISSS,CE,ITF2,ITF5,IAAF, ISO9001 and ISO14001,SGS, ASG,etc and can export our products all over the world.
4.What is guarantee time of your products?
5 years.
Support and Services
Provide appropriate installation instructions and maintenance instructions.
Provide professional guidance on the selection of the appropriate running track products.
Provide technical training and after-sales services.
Provide professional technical advice regarding the installation and maintenance of the product.
Provide professional after-sales services to ensure that the product is properly maintained.
Provide prompt response to any inquiries or complaints.
Contact information
Jiangsu Changnuo New Materials Co.,Ltd.
Website: cnrunningtrack.en.made-in-china.com
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