Introduction
Full PUR System Synthetic Running Track are outstanding anti-uv, excellent ant-aging property, and wear-resistance performance. It is not only meet the IAAF(International Association Of Athletics Federations)sports surface standard requirement such as shock absorbtion, strong tensile strength, force reduction and vertical deformation etc, also it is very envitonmental protection, its advantage is made from 100% MDI, this synthetic running track material is odorless and solvent-free, its service life is more than 15 year with high quality
Application
Stadium
School Track and Filed
Civic Fitness Trails
Competition Field
See Our Quality
Unit Consumption Chart
| Item | Dosage (kg/m2) | Remark |
|---|---|---|
| Primer | 2.5 | Treat subbase |
| PU Self-leveling Coating | 12 | Cushion layer: 10 mm thickness |
| EPDM Granules | 1.2 | Top layer：3mm thickness |
| PU Top Coating | 1.2 | |
| Drier | 0.01 | for NO.2 ＆NO.4 |
| Line Painting | 0.01 | / |
Technical Parameter
| Item | Technical parameters | |
|---|---|---|
| Harmful Substance Releasing(mg/㎡.h) | TVOC | ≤5.0 |
| Oxymethylene | ≤0.10 | |
| Benzene | Non-detected | |
| Toluene, Xylene,Ethylbenzene | ≤1.0 | |
| TDI | Non-detected | |
| MDI | ≤0.01 | |
| Harmful Substance Limit | Benzene(g/kg) | Non-detected |
| Toluene and Xylene(g/kg) | ≤0.05 | |
| TDI(g/kg) | Non-detected | |
| Pb(mg/kg) | ≤30 | |
| Cd(mg/kg) | ≤10 | |
| Cr(mg/kg) | ≤10 | |
| Hg(mg/kg) | ≤2 | |
| Physical index | Shock Absorption | 35-50 |
| Vertical deformation(mm) | 0.6-2.5 | |
| Skid resistance value, BPN20°C | ≥47 | |
| Tensile strength(Mpa) | ≥0.5 | |
| Elongation at break% | ≤1.0 | |
| Pb (mg/kg) | ≥90 | |
| Fire resistance | 1 |
