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Desmopan® 3385A
| Category: | TPU-Polyester , Thermoplastic Polyurethane Elastomer (Polyester) |
| Manufacturer: | Covestro - PUR |
| Trademark: | Desmopan® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | o6ZBw8_Desmopan-3385A.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Extrusion- and injection molding grade; good wear resistance; short cycle times; high melt stability; Application; hard - soft systems; Hoses, non-reinforced; Profiles; Injection molded engineering parts |
| General Information | |
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| Features |
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| Uses |
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| RoHS Compliance |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Density | 1200 | kg/m³ | ISO 1183 1 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Shore Hardness | ISO 868 2 | ||
| Shore A, 3 sec | 85 | ||
| Shore D, 15 sec | 33 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Stress 3 | |||
| Break, 23°C | 52.0 | MPa | DIN 53504 |
| 10% Strain, 23°C | 2.00 | MPa | ISO 527-3 |
| 50% Strain, 23°C | 4.70 | MPa | ISO 527-3 |
| 100% Strain, 23°C | 5.80 | MPa | DIN 53504 |
| 300% Strain, 23°C | 16.6 | MPa | DIN 53504 |
| Tensile Strain 4(Break, 23°C) | 530 | % | DIN 53504 |
| Abrasion Resistance (23°C) | 25.0 | mm³ | ISO 4649-A |
| Tensile Storage Modulus | ISO 6721-1,-4 | ||
| -20°C | 84.0 | MPa | |
| 20°C | 28.0 | MPa | |
| 60°C | 21.0 | MPa |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Impact Resilience (23°C) | 50 | % | ISO 4662 |
| Elastomers | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tear Strength 5(23°C) | 70 | kN/m | ISO 34-1 |
| Compression Set | ISO 815 | ||
| 23°C, 72 hr | 15 | % | |
| 70°C, 24 hr | 42 | % |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | < 80.0 | °C | |
| Processing (Melt) Temp | 190 to 210 | °C | |
| Mold Temperature | 20.0 | °C |
| Extrusion | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | < 80.0 | °C | |
| Melt Temperature | 175 to 205 | °C |
| Note Message | |
|---|---|
| 1 . | Tested in accordance with ISO 10350. 23°C/50%r.h. unless otherwise noted. |
| 2 . | Tested in accordance with ISO 10350. 23°C/50%r.h. unless otherwise noted. |
| 3 . | 200 mm/min |
| 4 . | 200 mm/min |
| 5 . | 500 mm/min |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| RheTech Polypropylene GC20P600-01UV | RheTech, Inc. | PP, Unspecified | RheTech Polypropylene |
| Sylvin 5208-78 Natural | Sylvin Technologies Incorporated | PVC, Unspecified | Sylvin |
| AMTOPP TP40 | Inteplast Group | PP, Unspecified | AMTOPP |
| Generic Nylon 612 - Glass Bead | Generic | Nylon 612 | Generic |
| ELASTOSIL® R 562/80 | Wacker Chemie AG | Silicone | ELASTOSIL® R |
