Elastollan? SP 9322
Thermoplastic Polyurethane Elastomer (Polyester)
Product Description:
Thermoplastic Polyester-Polyurethane Compound with excellent mechanical properties and chemical resistance, outstanding wear resistance, high tear and tensile strength, good damping characteristic and high resilience performance, phthalatfree.
Density | 1.16 | g/cm3 | ISO 1183/A |
Shore Hardness (Shore A, 3 sec) | 52 |
| ISO 7619 |
Abrasion Loss | 120 | mm3 | ISO 4649-A |
Tensile Stress |
|
| DIN 53504-S2 |
20% Strain | 102 | psi |
|
100% Strain | 261 | psi |
|
300% Strain | 667 | psi |
|
Tensile Strength | 3630 | psi | DIN 53504-S2 |
Tensile Elongation (Break) | 900 | % | DIN 53504-S2 |
Tear Strength 2 | 200 | lbf/in | ISO 34-1 |
Compression Set |
|
| ISO 815 |
73°F, 72 hr | 25 | % |
|
158°F, 24 hr | 38 | % |
|
212°F, 24 hr | 53 | % |
|
The plaques are manufactured by injection moulding from pre-dried granules (water content less 0,02%). Test paques are aged 20 hrs at 100°C.
Specimens are cut from test plaques. The test conditions: 23°C ± 2°C and 50% ± 6% rel. humidity. |
Drying Temperature | 176 to 194 | °F |
|
Drying Time | 2.0 to 3.0 | hr |
|
Suggested Max Moisture | 0.020 | % |
|
Rear Temperature | 356 to 392 | °F |
|
Middle Temperature | 365 to 410 | °F |
|
Front Temperature | 374 to 410 | °F |
|
Processing (Melt) Temp | 374 to 410 | °F |
|
Mold Temperature | 68 to 104 | °F |
|
Injection Rate | Slow |
|
|
