| PHYSICAL/MECHANICAL PROPERTIES | TRIAL METHOD | VALUE |
| Hardness | DIN 53505 - ISO868 | 98 ShA / 52 ShD |
| Water absorption | a 23°C 50% r.h. | < 1,5% |
| Density | DIN 53479 - ISO1183 | 1,22 g/cm3 |
| Elongation at break | DIN53504 - ISO37 | 500% |
| Flexural elastic modulus | ASTM D790 | 150 MPa |
| Abrasion loss | DIN 53516 - ISO4649 | 25 mm3 |
| Break resistance | DIN53504 - ISO37 | 55 MPa |
| Working temperature | - | - 40°C / +65°C |
TECHNICAL CHARACTERISTICS
Very high flexibility at low temperature - Excellent spring back - Low sensibility to "click" and "stress cracking" effect - Excellent abrasion resistance - Good resistance to atmospheric agents - Good aging - Extremely resistant to fatigue - Good chemical resistance - Excellent resistance to cut and lubrification oil at low/medium temperature
STANDARD MARKING:
| 5.5X8 PU-ALLOY™ SH.A 98 LOT…./.... MADE IN ITALY
Marking is printed every 50 cm. Customized marking on demand.
PU-ALLOY™ tubes are available in standard colours: External BLACK / Internal RED and External BLUE / Internal RED.
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