VESTAMID® L2141 BK 9.7504 is a heatstabilized polyamide 12 compound for the extrusion of tubing (e.g. fuel lines) and semi-finished products. Tubing according to DIN 73 378, Type: PA 12-HL.
Properties of compounds based on PA12 vary little with changing humidity due to low moisture absorption. Parts made of this semi-crystalline material are characterized by exceptional impact strength, low coefficient of friction and good chemical resistance.
Pigmentation may affect values.
| Original Document | ||||
| Features | Heat StabilizedLow Friction/WearChemical ResistanceFuels ResistantLow Moisture Absorption | |||
| Applications | Pipes/Tubes | |||
| Appearance | SpheresBlack | |||
| Processing | ExtrusionTube Extrusion | |||
| Diagrams | Stress-strainSecant modulus-strainTensile modulus-temperature | |||
| Physical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
|---|---|---|---|
Density/Specific Gravity | *** g/cm³ | ISO 1183 | Cond. |
Density/Specific Gravity | *** g/cm³ | ISO 1183 | Dry |
Melt Volume Flow Rate(MVR) | |||
270°C/5.0 kg | *** cm³/10 min | ISO 1133 | |
Mold Shrinkage | |||
Flow | *** % | ISO 294-4, 2577 | |
Across Flow | *** % | ISO 294-4, 2577 | |
Water Absorption | *** % | ISO 62 | |
Moisture /Humidity Absorption | *** % | ISO 62 | |
| Mechanical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Tensile Modulus | *** Mpa | ISO 527-1/-2 | Cond. |
Tensile Modulus | *** Mpa | ISO 527-1/-2 | Dry |
Tensile Strength | |||
Yield | *** Mpa | ISO 527-1/-2 | Cond. |
Yield | *** Mpa | ISO 527-1/-2 | Dry |
Tensile Elongation | |||
Yield | *** % | ISO 527-1/-2 | Cond. |
Yield | *** % | ISO 527-1/-2 | Dry |
Nominal Tensile Strain at Break | *** % | ISO 527-1/-2 | Cond. |
Nominal Tensile Strain at Break | *** % | ISO 527-1/-2 | Dry |
| Impact | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Charpy Notched Impact Strengh | |||
-30℃ (-22℉) | *** kJ/m² | ISO 179/1eA | Cond., Complete break |
-30℃ (-22℉) | *** kJ/m² | ISO 179/1eA | Dry, Complete break |
23℃ (73℉) | *** kJ/m² | ISO 179/1eA | Cond., Complete break |
23℃ (73℉) | *** kJ/m² | ISO 179/1eA | Dry, Complete break |
Charpy Unnotched Impact Strengh | |||
-30℃ (-22℉) | *** kJ/m² | ISO 179/1eU | Cond. |
-30℃ (-22℉) | *** kJ/m² | ISO 179/1eU | Dry |
23℃ (73℉) | *** kJ/m² | ISO 179/1eU | Cond. |
23℃ (73℉) | *** kJ/m² | ISO 179/1eU | Dry |
| 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 | |
1.8 Mpa (264 psi)（18.6kg/cm²） | *** °C | ISO 75-1/-2 | |
Vicat Softening Temperature(VST) | *** °C | ISO 306 | 50°C/h 50N |
Coefficient of Linear Thermal Expansion | |||
Flow | *** E-6/K | ISO 11359-1/-2 | |
Melt Temperature(Tm) | *** °C | ISO 11357-1/-3 | |
| Flammability | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Flame Rating | |||
HB | *** mm | IEC 60695-11-10 | |
| Electrical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Volume Resistivity | *** Ohm-m | IEC 62631-3-1 | Cond. |
Volume Resistivity | *** Ohm-m | IEC 62631-3-1 | Dry |
Surface Resistivity | *** Ohm | IEC 62631-3-2 | Cond. |
Dielectric Constant(Permittivity) | |||
100Hz | *** - | IEC 62631-2-1 | Cond. |
100Hz | *** - | IEC 62631-2-1 | Dry |
1MHz | *** - | IEC 62631-2-1 | Cond. |
1MHz | *** - | IEC 62631-2-1 | Dry |
Dissipation Factor | |||
100Hz | *** E-4 | IEC 62631-2-1 | Cond. |
100Hz | *** E-4 | IEC 62631-2-1 | Dry |
1MHz | *** E-4 | IEC 62631-2-1 | Cond. |
1MHz | *** E-4 | IEC 62631-2-1 | Dry |
Comparative Tracking Index (CTI) | |||
- | *** V | IEC 60112 | Cond. |
- | *** V | IEC 60112 | Dry |
Dielectric Strength | *** kV/mm | IEC 60243-1 | Cond. |
Dielectric Strength | *** kV/mm | IEC 60243-1 | Dry |
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.
