POLYURETHANE SYSTEMS FOR SHOE SOLES
POLYURETHANE SYSTEMS FOR SHOE SOLES
Work and safety shoes provides excellent hydrolysis resistance, high friction resistance, anti-static and anti-bacterial properties. Double density system is highly recommended for running and sports footwear. This system provides supreme comfort with compromising on performance. After rigorous testing carried out worldwide the bounce, light weight characteristics have made double density sole the finest material to date.
Application Area
Operating Conditions
| Property |
|
Mid Sole |
Out Sole |
| Mixing Ratio |
POLY/ISO |
100/75 |
100/72 |
| Cream Time |
Sec. |
8-12 |
8-12 |
| Tack Free Time |
Sec. |
36-38 |
30-35 |
| Demoulding Time |
Sec. |
240-270 |
120-150 |
| Hardness |
Shore A |
50±2 |
65±2 |
| Density |
g/cm³ |
0.46-0.48 |
1.10-1.11 |
Physical Properties
| Property |
|
|
|
| Elongation At Break |
% |
> 450 |
> 600 |
| Tensile Strength |
MPa |
> 8 |
> 10 |
