China Protective Type Composite Prefabricated Rubber Running Track, Find details and Price about China Running Track, Pavement Materials from Protective Type Composite Prefabricated Rubber Running Track
item | requirements | |
tensile strength/MPa | >=0.4 | |
elongation at break/% | >=40 | |
inflaming retarding | I | |
aging resistance | tensile strength/MPa | >=0.4 |
elongation at break/% | >=40 | |
Low temperature resistance | No cracks | |
Shock absorption/% | 35~50 | |
Vertical deformation/mm | 0.6~2.5 | |
skid resistance/(BPN, 20ºC) | >=47 |