| About |
|---|
| CarboSil™ 20 90A is a Thermoplastic Polyurethane Elastomer (PC Based) (TPU-PC) product. It can be processed by coating, compression molding, dip coating, extrusion, injection molding, or spraying and is available in North America. Applications of CarboSil™ 20 90A include medical/healthcare and food contact applications. Characteristics include: Biocompatible Good Processability Good Toughness&& |
| Product Description | |
|---|---|
| Supplier | DSM |
| Generic | PC+TPU |
| Material Status | Commercial: Active |
| Features | Good Rigidity,Excellent Processability,Good flexibility,Biocompatible,Inoxidizability |
| Availabilitys | North America |
| Process Methods | Extrusion |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.16 | g/cm³ | ASTM D792 |
| Melt Flow Rate | |||
| 224℃，1.20kg | 27 | g/10min | ASTM D1238 |
| elastic body | Nominal value | Unit | Test method |
|---|---|---|---|
| tear strength | 87.6 | kN/m | ASTM D624 |
| Compression deformation | |||
| 25℃，22 hr | 15 | % | ASTM D395 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Glass transition temperature | -4.00 | ℃ | ASTM D3418 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw’s A | 90 | ASTM D2240 | |
| tensile strength | ASTM D1708 | ||
| limit | 40.0 | MPa | ASTM D1708 |
| 50% strain | 7.46 | MPa | ASTM D1708 |
| 100% strain | 9.83 | MPa | ASTM D1708 |
| 300% strain | 26.1 | MPa | ASTM D1708 |
| Tensile strain | |||
| fracture | 420 | % | ASTM D1708 |
| Bending modulus | |||
| 1% secant | 40.7 | MPa | ASTM D790 |
| Taber abraser | |||
| 1000 cycles, 1000 g, H-18 wheels | 57.0 | mg | ASTM D1044 |
| Process Conditions | |||
|---|---|---|---|
| Extrusion | Nominal value | Unit | Test method |
| Melt temperature | 188 to 210 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Die C |
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