| About |
|---|
| Glass-fiber reinforced, medium viscosity polyamide 610 VESTAMID® Terra HS18-GF30 is a glass-fiber reinforced, heat stabilized, medium viscosity PA 610 compound for injection molding application. The material contains about 30% glass fibers, an ageing protective agent and processing aid for a fast and even form filling. The carbonamide groups (-CO-NH-) of the polyamides form hydrogen bridge bonds between the chains of the macromolecules, thereby substantially promoting crystallinity and increasing their strength, melting point, resistance to chemicals and even water absorption. This is characteristic of all semi-crystalline polyamides. Because of its semi-crystalline morphology VESTAMID®Terra HS18-GF30 provides a high impact strength, excellent chemical resistance (e.g. against greases, oils, alkalis and saline solutions), a low coefficient of friction and high abrasion resistance. Properties of VESTAMID® Terra HS18-GF30 vary little with changing humidity due to their low moisture absorption. VESTAMID® Terra HS18-GF30 is supplied as cylindrical granules, ready for processing, in moisture-proof bags. VESTAMID®Terra is a group of new polyamides, the monomers for which are based entirely or partly on renewable raw materials. VESTAMID® Terra HS is the polycondensation product of 1,6-hexamethylene diamine (H) and 1,10-decanedioic acid (sebacic acid—S). Because sebacic acid is extracted from castor oil, VESTAMID® Terra HS is based on natural, renewable resources up to 62%. Global Warming Potential (GWP) 4.6 kg CO2 by Evonik, PE International.&& |
| Product Description | |
|---|---|
| Supplier | Evonik |
| Generic | PA610 |
| Material Status | Commercial: Active |
| Features | High impact resistance,Renewable resources,Low coefficient of friction,Hypocrystalline,Good wear resistance,Low moisture absorption |
| Availabilitys | North America,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.32 | g/cm³ | ISO 1183 |
| Water absorption rate | |||
| Saturation, 23 ℃ | 2.3 | % | ISO 62 |
| Viscosity number | 180 | cm³/g | ISO 307 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 8300 | MPa | ISO 527-2 |
| tensile strength | |||
| yield | 147 | MPa | ISO 527-2 |
| Tensile strain | ISO 527-2 | ||
| yield | 4.0 | % | |
| fracture | 4.0 | % |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | ISO 179/1eA | ||
| -30 ℃, completely fractured | 10 | kJ/m² | |
| 23 ℃, completely fractured | 16 | kJ/m² | |
| Charpy Unnotch Impact strength | ISO 179/1eU | ||
| -30℃ | 88 | kJ/m² | |
| 23℃ | 89 | kJ/m² |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Vicat Softening Temp | |||
| — | 221 | ℃ | ISO 306/A |
| — | 217 | ℃ | ISO 306/B |
| Melting temperature | 222 | ℃ | ISO 11357-3 |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| Renewable Carbon Conent | 62 | % | ASTM D6866 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 2nd heating |
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