Unfilled VESTAMID® polyamide 12 compounds
Characterization: high viscosity, heat and light stabilized, with adhesion promoter
Applications: extrusion coating of metal tubing
• Lowest water absorption of all commercially available polyamides. As a result, the properties vary little and molded parts exhibit almost no dimensional changes with variations in humidity.
• Extraordinarily high impact resistance and notched impact strength – immediately after injection molding and also well below the freezing point
• Good to very good resistance to greases,oils, fuels, hydraulic fluids, and many solvents as well as to salt solutions, etc.
• Excellent resistance to stress cracking, even for metal parts encapsulated by injection molding or embedded
• Excellent abrasion resistance
• Low coefficient of sliding friction, in dry running against steel, polybutylene terephthalate, polyacetal and other materials
• Noise and vibration damping properties
• Excellent resistance to fatigue caused by frequent load change
• High processability
| Original Document | Technical Datasheet(English) | |||
| Features | Fatigue ResistantHigh ImpactHigh Impact at Low TemperaturHeat StabilizedWear/Abrasion ResistanceLow Friction/WearEasy processingGood AdhesionFood ContactUV StabiltiyESCRChlorid(CaCl2/Salt)ResitanceFuels ResistantOil ResistantAnti-SolventHigh ViscosityNoise DampingAntivibration/damping | |||
| Additive | UV-StabilizerHeat StabilizerAdhesion Promoter | |||
| Appearance | Pellets/GranulesNatural Color | |||
| Processing | Extrusion | |||
| Compliance | EU 2011/10/ECFDA | |||
| Physical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
|---|---|---|---|
Density/Specific Gravity | *** g/cm³ | ISO 1183 | |
| Mechanical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Tensile Modulus | *** Mpa | ISO 527-1/-2 | |
Tensile Strength | |||
Yield | *** Mpa | ISO 527-1/-2 | |
Break | *** Mpa | ISO 527-1/-2 | |
Tensile Elongation | |||
Yield | *** % | ISO 527-1/-2 | |
Break | *** % | ISO 527-1/-2 | |
| Impact | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Charpy Notched Impact Strengh | |||
-30℃ (-22℉) | *** kJ/m² | ISO 179/1eA | Complete break |
23℃ (73℉) | *** kJ/m² | ISO 179/1eA | Complete break |
Charpy Unnotched Impact Strengh | |||
-30℃ (-22℉) | *** kJ/m² | ISO 179/1eU | |
23℃ (73℉) | *** kJ/m² | ISO 179/1eU | |
| 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 | |
1.8 Mpa (264 psi)（18.6kg/cm²） | *** °C | ISO 75 | |
Vicat Softening Temperature(VST) | *** °C | ISO 306 | 10 N |
Vicat Softening Temperature(VST) | *** °C | ISO 306 | 50 N |
Melt Temperature(Tm) | *** °C | ISO 11357 | DSC, 2nd heating |
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.
