Flexibility: It has the modest elasticity and reboundness, which can reduce the man-made depletion and enhance the achievement.
Shock absorbing: it can absorb the shock and reduce the injury in exercise.It is fit for long-time using .
it wont fade, pulverized or inteneratedby ultraviolet radiation, ozone and the pollution of acid rain, which can keep the fresh color for a long time.
Abrading: its less than 2.5%, it can satisfy the long time using and high using frequency of various schools.
Pressing: it can rebound after the heavy equipments.
Anti-nail: It wont be destroyed by nail shoes or start running frame even if at the starting point of 100-meter which is most frequently used.
Clashing: it has the high flexible layer and cushion layer, which can absorb the driving clashing without obvious damage.
Flatness: its built by the flat material, it has the flat surface and fits for especially flat competition courts.
Viscidity: special constructing disposal, it has the strong viscidity, which can prevent the ascend of water, no pickle, separating etc.
Safety: it can prevent tumble happened during exercises.
Economy: easily maintenance, and it can save the cost.
Color: special high rebounding EPDM and PU grain, gentleness surface color, grain structure surface, which can prevent the glaring beam reverberation, beautiful but endurable, it can also used by multi-color.

ITEM	INDEX
Hardness	55
Tensile strength	≥ 0.7MPa
Elongation rate at break	≥ 91 %
Compression recovery rate	≥ 95 %
Rebound resilience	≥ 21 %
Flame resistant property Grade	1