Company Profile:
CN Sports Never stop upgrading through innovation Not all ideas can become innovative. 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. PU 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.
PU Synthetic running track also called plastic runway, it is known as the all-weather high performance synthetic rubber running track, it is made up of polyurethane rubber, black recycled SBR rubber, EPDM rubber granules, pigments, additives, fillers, etc. PU running track has the characteristics of good shock absorption, high compressive strength, appropriate hardness, excellent elasticity, and stable physical performance, which can effectively improving sports performance and reducing the injury rate. PU synthetic running track is internationally recognized all-weather outdoor anti-UV stadium runway and sports venues flooring materials. It is widely used for school and university running track and sports field, Gym and stadium runway, professional and Non professional athletic training runway, sports park and playgrounds.
According to GB/T14833-2011 standard
Physical Properties Data
| Serial number |
Test project |
Standard requirements |
Test results |
Judge |
| CN-S05F (Compound type) |
CN-S05T
( permeable type) |
CN-S05H
(Mixed type) |
CN-S05Z
(Self-knot type) |
| 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,
BPN20ºC≥ |
47 |
57 |
57 |
56 |
57 |
Qualified |
| 4 |
Tensile strength,Mpa≥ |
0.5 |
0.8 |
0.4 |
0.62 |
0.51 |
Qualified |
0.4
( permeable type) |
| 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 |
The harmful and toxic substances limits standard of the products
| Serial number |
Test project |
Standard requirements |
Test results |
Judge |
CN-S05F
(Compound type) |
CN-S05T
( permeable type) |
CN-S05H
(Mixed type) |
CN-S05Z
(Self-knot type) |
| 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 |
| Cd≤ |
10 |
2.4 |
2.0 |
1.9 |
2.8 |
Qualified |
| Cr≤ |
10 |
3.2 |
3.1 |
3.4 |
3.4 |
Qualified |
| Hg≤ |
2 |
nought |
nought |
nought |
nought |
Qualified |
Application
Synthetic Athletic rubber running track use for school, university, gym and stadium sports fields, for professional competitions and sports training fields.
Advantages
1.Environmental protection,non-toxic and pollution-free,certain friction coefficient;
2.High rebound value of elastic layer,protect athletes joint,reduce risk of ligament injury and improve the running speed of the athlete;
3.Excellent weather resistance,do not fade,powder,not become hard or soft because of UV,ozone,rainwater or weather change etc.
4.Excellent wear resistance,guarantee the stability of the appearance and the structure;
5.Nice weather resistance,can meet the needs of high-frequency use for long time.
6.Long life time, can use for 8~10years.
7.Widely used for sports and playground field, such as school, univerysity, gym,stadium, sports center, etc.
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 advantages (Why choose us?)
- 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.
Our Mission
We take "beautify the environment, protect the earth "as our mission, and belief of "integrating global resources, sharing human civilization ".
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,IAAF, 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 install.
3) You can come to visit our factory to and learn from our technician.
4. What is the features and ad?
Silicone PU is a new generation of sports flooring material,It is single-component polyurethan and has a feature of hard top and soft down to protect the athletics from hurt when doing sports. Silicone PU materials can install on the concrete or asphalt base directly. It is no smell, harmless, suitable for both indoor and outdoor flooring.
5.Is your products safe and enviroment friendly?
Yes, Our products are safe and quality assured. It is harmless and non-toxic.
Contact information
Jiangsu ChangNuo New Materials Co.,Ltd.
Website:cnrunningtrack.en.made-in-china.com
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