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[China]
Trade Verify
Address: 3rd Floor, No.3 Building, Zongbujidi, Phoenix Road, Jiangning District, Nanjing, Jiangsu Province,China.
Contact name:Shell
JiangSu ChangNuo New Materials Co., Ltd. |
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Verified Suppliers
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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.
Packing&Delivery
1)Package Size:1.10cm * 1.10cm * 1.00cm
2)Package Gross Weight:530.000kg
Our Advantages
1) Our products are odorless and non-toxic.
2) We have two main production bases and can make every kinds of
SPU venues, running track,artificial grass,sports flooring
construction and colloidal particles.
3) We have more than 20 years' development and production history.
4)Exceed ten million squre meters every year in the world.
Detailed specification of product
Standard of Sports Performance
| Item | test project | technical requirements | test results |
| 1 | Shock absorption rate (%) | Fr≥12 | 21 |
| 2 | The springback value(%) | ≥20 | 30 |
| 3 | Sliding friction coefficient | 0.4≤u≤0.7 | 0.53 |
| 4 | Compression recovery rate(%) | ≥95 | 97 |
| 5 | Hardness(Shore A),20℃ | 60-80 | 68 |
Environmental Performance Standard
Based on considerations of social environmental security responsibility
Perform interior decoration decorate material national mandatory standard, do real non-toxic harmless green material.
Standard Testing Result of SPU
| Item | test project | technical requirements | test results | |
| 1 | Volatile organic compounds(VOC)(g/L) | ≤670 | 91 | |
| 2 | benzene(%) | ≤0.3 | Did not check out | |
| 3 | Toluene ＋xylene＋ ethyl benzene(%) | ≤30 | 5 | |
| 4 | The free diisocyanate(TDI＋HDI)(%) | ≤0.4 | Did not check out | |
| 5 | Halogenated hydrocarbon(%) | ≤0.1 | Did not check out | |
| 6 |
Soluble heavy metals(mg/kg) | plumbum Pb | ≤90 | Did not check out |
| Cadmium Cd | ≤75 | Did not check out | ||
| chromium Cr | ≤60 | Did not check out | ||
| mercury Hg | ≤60 | Did not check out | ||
Durable Performance Standard
Based on the owner or operator, construction and maintenance
Reflect the quality level of the site, and durable time limit
Technical data for SPU Sports Flooring
| Item | test project | technical requirements | test results | |
| 1 | Tensile elogation,% | ≥400 | 1112 | |
| 2 | The tensile strength,Mpa | ≥1.8 | 3.5 | |
| 3 | Artificial climate ageing resistance(300h) No bubbles, no peeling, no crack； | pulverization≤grade 1,△E≤6.0 | No bubbles, no peeling, no crack； pulverization＝grade 0,△E＝0.57 | |
| 4 | Wear resistance(750g/500r),g | ≤0.050 | 0.031 | |
| 5 | Durability, aging experiment(168h) | Tensile elongation,% | ≥300 | 853 |
| The tensile strength,Mpa | ≥1.3 | 1.6 | ||
| 6 |
Resistance to water(168h)
| No bubbles, no peeling, allowing a slight color change,recovery after 2h | No bubbles, no peeling, no discoloration | |
| 7 | Flame retardant level | I | I | |
Pictures for reference
