Type: Isoplast® 2540 Natural is an engineering thermoplastic polyurethane resin for medical applications
Features: USP Class VI
Isoplast® engineered thermoplastic polyurethanes (ETPUs) are designed for rigid polymer requirements due to their high tensile strength and impact resistance. This product class combines the toughness and dimensional stability of amorphous resins with the chemical resistance of crystalline materials.
These medical polymers may be used to replace polycarbonate where stress cracking is an issue or coloring is difficult. Isoplast is ideal for applications needing an impact resistance-based polymer, and is available in impact modified, clear and glass-filled grades.
| Original Document | Technical Datasheet(English) | |||
| Features | Medical Application/Health CareChemical ResistanceFilled & Reinforced | |||
| Processing | Injection | |||
| Compliance | USP Class VI | |||
| Reinforced | 40% Long Glass Fiber | |||
| Physical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
|---|---|---|---|
Density/Specific Gravity | *** g/cm³ | ASTM D792 | |
Mold Shrinkage | |||
- | ***~*** % | ASTM D955 | |
| Mechanical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Tensile Modulus | *** Mpa | ASTM D638 | |
Tensile Strength | |||
Yield | *** Mpa | ASTM D638 | |
Break | *** Mpa | ASTM D638 | |
Tensile Elongation | |||
Yield | *** % | ASTM D638 | |
Break | *** % | ASTM D638 | |
Flexural Modulus | *** Mpa | ASTM D790 | |
Flexural Strength | |||
- | *** Mpa | ASTM D790 | |
| Impact | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Izod Unnotched Impact Strengh | |||
-40℃ (-40℉) | *** J/m | ASTM D256 | 3.2 mm |
23℃ (73℉) | *** J/m | ASTM D256 | 3.2 mm |
Instrumented Impact Energy | |||
- | *** J | ASTM D3763 | -29ºC |
- | *** J | ASTM D3763 | 23ºC |
| Thermal | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Heat Deflection Temperature(HDT) | |||
1.8 Mpa (264 psi)（18.6kg/cm²） | *** °C | ASTM D648 | annealed |
1.8 Mpa (264 psi)（18.6kg/cm²） | *** °C | ASTM D648 | unannealed |
Vicat Softening Temperature(VST) | *** °C | ASTM D1525 | |
Coefficient of Linear Thermal Expansion | |||
- | *** E-6/K | ASTM D 696 | |
Processing Temperature | ***~*** °C | - | |
Mould temperature | ***~*** °C | - |
The information presented on this datasheet was acquired by AjiEng.com from the producer of the material. AjiEng.com makes substantial efforts to assure the accuracy of this data. However, AjiEng.com assumes no responsibility for the data values and strongly encourages that upon final material selection, data points are validated with the material supplier.
