Desmopan® 3690AU
Thermoplastic Polyurethane Elastomer (Polyester)
Extrusion- and injection molding grade; hydrolysis-stabilised; with special UV stabilizers; with release agent; transparent up to 6 mm wall thickness; good wear resistance; Application; Sports shoe soles; Films; Hoses, non-reinforced
Additive | - Hydrolysis Resistant，Mold Release，UV Stabilizer
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Features | |
Uses | |
RoHS Compliance | |
Appearance | |
Processing Method | - Extrusion，Injection Molding
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Density |
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73°F | 1.21 | g/cm³ | ISO 1183 |
-- | 0.0438 | lb/in³ | ISO 1183 2 |
Shore Hardness |
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Shore A, 1 sec, 73°F | 91 |
| ISO 7619 |
Shore D, 1 sec, 73°F | 40 |
| ISO 7619 |
Shore A, 3 sec | 91 |
| ISO 868 2 |
Shore D, 15 sec | 40 |
| ISO 868 2 |
Tensile Stress 3 |
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| DIN 53504 |
Break, 73°F | 8730 | psi |
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10% Strain, 73°F | 508 | psi |
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50% Strain, 73°F | 1160 | psi |
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100% Strain, 73°F | 1450 | psi |
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300% Strain, 73°F | 3470 | psi |
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Tensile Strain 3 (Break, 73°F) | 510 | % | DIN 53504 |
Abrasion Resistance 4 | 25.0 | mm³ | ISO 4649 |
Tensile Storage Modulus |
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| ISO 6721 |
-4°F | 136 | ksi |
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68°F | 13.6 | ksi |
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140°F | 7.83 | ksi |
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Tear Strength 5 (73°F) | 540 | lbf/in | ISO 34-1 |
Compression Set |
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| ISO 815 |
73°F, 72 hr | 21 | % |
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158°F, 24 hr 4 | 42 | % |
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158°F, 24 hr 6 | 25 | % |
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Rebound Resilience | 29 | % | ISO 4662 |
Drying Temperature | < 176 | °F |
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Processing (Melt) Temp | 419 to 455 | °F |
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Mold Temperature | 68 to 104 | °F |
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Drying Temperature | < 176 | °F |
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Melt Temperature | 356 to 392 | °F |
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