JiangSu ChangNuo New Materials Co., Ltd.
JiangSu ChangNuo New Materials Co., Ltd.
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School Playground Rubber Running Track With 13mm Thickness Synthetic Running Track
Factory panorama
We're the one stop material supplier in China for high quality sport matrial,such as SPU court , running track , artificial grass, rubber particle
and we're 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.We have the certificates of IAAF,ITF,ROHS and so on,which make sure our materials are environmentally safe.
We take "beautify the environment, protect the earth "as our mission,constantly R & D the new, high adaptability, cost-effective and
environmentally friendly materials.
CNSPORTS 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.
In the future, we will stick to the belief of" integrating global resources,sharing human civilization " ,committed to becoming the first-class sports materials manufacturer and supplier.
Physical properties data
| Serial | Test project | Standard | 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 |
| Serial | Test project | Standard | 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. 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.
Structure
R&D