Typical Applications: noiseless gears, seals, functional elements of sports shoes, processing aids in the extrusion of thermoplastic polyurethanes, films
PA 12 elastomers, the most important subgroup of polyamide elastomers, belong to the increasingly important material class of thermoplastic elastomers (TPE). Because of their excellent properties, they are indispensable in many applications.
PA 12 elastomers are block copolymers consisting of PA 12 segments and polyether segments. PA 12-rich products have the major properties of PA 12, while the elastomer characteristics become more apparent with increasing polyether content. That is the polymers become more flexible, with higher impact strength at cold temperatures
| Original Document | Technical Datasheet(English) | |||
| Features | High Impact at Low TemperaturHeat StabilizedGood ColoringEasy processingGood PaintablilityUV StabiltiyChemical ResistanceAnti-SolventThermoplastic Elastomer | |||
| Additive | UV-StabilizerHeat Stabilizer | |||
| Appearance | Pellets/GranulesNatural ColorBlack | |||
| Processing | InjectionExtrusion | |||
| Physical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
|---|---|---|---|
Density/Specific Gravity | *** g/cm³ | ISO 1183 | |
Mold Shrinkage | |||
Flow | ***~*** % | ISO 294-4 | 3mm |
Across Flow | ***~*** % | ISO 294-4 | 3mm |
Water Absorption | *** % | ISO 62 | 23 °C, saturation |
Viscosity | *** cm³/g | ISO 307 | Viscosity number |
| Mechanical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Tensile Modulus | *** Mpa | ISO 527-1/-2 | |
Tensile Strength | |||
- | *** Mpa | ISO 527-1/-2 | |
at 50% strain | *** Mpa | ISO 527-1/-2 | |
Tensile Elongation | |||
Break | *** % | ISO 527-1/-2 | |
Tensile Creep Modulus | |||
1000h | *** Mpa | ISO 899-1 | |
| Impact | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Charpy Notched Impact Strengh | |||
-30℃ (-22℉) | *** kJ/m² | ISO 179/1eA | |
23℃ (73℉) | *** kJ/m² | ISO 179/1eA | |
Charpy Unnotched Impact Strengh | |||
-30℃ (-22℉) | *** kJ/m² | ISO 179/1eU | |
23℃ (73℉) | *** kJ/m² | ISO 179/1eU | |
| Hardness | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Shore D hardness | *** D | ISO 868 | |
| Thermal | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Heat Deflection Temperature(HDT) | |||
0.45 Mpa (66 psi)（4.6kg/cm²） | *** °C | ISO 75-1/-2 | |
Vicat Softening Temperature(VST) | *** °C | ISO 306 | 10 N |
Vicat Softening Temperature(VST) | *** °C | ISO 306 | 50 N |
Coefficient of Linear Thermal Expansion | |||
Flow | *** E-6/K | ISO 11359 | 23-55 °C |
Across Flow | *** E-6/K | ISO 11359 | 23-55 °C |
| Flammability | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Flame Rating | |||
HB | *** mm | UL94 | |
| Electrical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Volume Resistivity | *** Ohm-cm | IEC 60093 | |
Surface Resistivity | *** Ohm | IEC 60093 | |
Dielectric Constant(Permittivity) | |||
100Hz | *** - | IEC 60250 | 23 °C |
1MHz | *** - | IEC 60250 | 23 °C |
Dissipation Factor | |||
100Hz | *** E-4 | IEC 60250 | 23 °C |
1MHz | *** E-4 | IEC 60250 | 23 °C |
Comparative Tracking Index (CTI) | |||
Solution A | *** V | IEC 60112 | |
Dielectric Strength | *** kV/mm | IEC 60243-1 | K20/P50 |
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.
