Properties of products
This product needs to be strictly controlled in the workshop environment for production, with uniform thickness, density and elasticity, and physical properties (impact absorption, rebound, anti-slip, etc.) fully meet international standards.
There is no on-site construction interference to avoid the performance fluctuations caused by weather and mix ratio errors in traditional cast-in-place running tracks.
Durable and long life. Wear-resistant layer design: the surface layer of dense EPDM rubber is resistant to ultraviolet light and wear, and the service life can reach 10-15 years (about 5-8 years for ordinary cast track).
Product parameter
|
Color |
Layer width |
Roll length |
Thickness |
Roll production process |
Surface layer production process |
|
Red blue green(customizable) |
1.22 |
25 meter(customizable) |
8-13 mm(customizable) |
Polyurethane rubber roll |
Particle spraying/self-texturing process |
Product details
| Hierarchy | Thickness | Material Structure | Core Functions | Process Details |
|
wear-resistant coat, |
2-3 mm |
High purity EPDM rubber particles + polyurethane resin |
Uv/ozone resistant |
The texture (depth 0.5-1.2mm) is engraved synchronously during calendering to avoid the loss of particles in later spraying |
|
Shock absorption buffer layer |
7-9 mm |
Closed cell microfoamed polyurethane + rubber particles |
Energy feedback is greater than or equal to 60% |
The foaming density is accurately controlled (650-800kg/m³), and the deformation rate of-40℃ test is less than 5% |
|
Stabilize the bottom |
2-3 mm |
High density SBR rubber + carbon black reinforcement |
Resist cracking under base stress |
Add creep inhibitor, longitudinal tensile strength is greater than or equal to 1.5MPa |
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