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Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
TPU DP5377A COVESTRO GERMANY
Desmopan®
Laptop case,Printer
Aging resistance,Wear resistance
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Plastic Datasheets
| hardness | Test Condition | Test Method | COVESTRO GERMANY/DP5377A |
|---|---|---|---|
| Shore hardness | ShoreA,3Sec | ISO 8682 | 77 |
| ShoreD,15Sec | ISO 8682 | 28 |
| mechanical properties | Test Condition | Test Method | COVESTRO GERMANY/DP5377A |
|---|---|---|---|
| TensileStorageModulus | 60°C | ISO 6721-1 | 21.0 Mpa |
| -20°C | ISO 6721-1 | 180 Mpa | |
| 20°C | ISO 6721-1 | 29.0 Mpa | |
| Tensile strain | Break,23°C | DIN 53504 | 640 % |
| tensile strength | 100%Strain,23°C | DIN 53504 | 4.90 Mpa |
| Break,23°C | DIN 53504 | 27.0 Mpa | |
| 10%Strain,23°C | DIN 53504 | 1.30 Mpa | |
| 50%Strain,23°C | DIN 53504 | 3.60 Mpa | |
| 300%Strain,23°C | DIN 53504 | 8.90 Mpa | |
| Wear resistance | 23°C | ISO 4649-A | 80.0 mm³ |
| impact performance | Test Condition | Test Method | COVESTRO GERMANY/DP5377A |
|---|---|---|---|
| ImpactResilience | ISO 4662 | 45 % |
| elastomer | Test Condition | Test Method | COVESTRO GERMANY/DP5377A |
|---|---|---|---|
| Permanent compression deformation | 70°C,24hr | ISO 815 | 50 % |
| 23°C,72hr | ISO 815 | 20 % | |
| tear strength | ISO 34-1 | 40 kN/m |