| About |
|---|
| 830GHI is an impact modified, 30% glass fibre reinforced, heat stabilised grade of PA612. It offers good mechanical strength and low moisture absorption.&& |
| Product Description | |
|---|---|
| Supplier | Teknor Apex |
| Generic | PA 6/12 |
| Material Status | Commercial: Active |
| Features | High impact resistance,Low moisture absorption,Heat Stabilized,Good Rigidity |
| Availabilitys | Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.27 | g/cm³ | ISO 1183 |
| Molding shrinkage | 1.0 to 1.2 | % | Internal Method |
| Water Absorption | |||
| Balanced Equilibrium, 23 ℃, 50% RH | 0.80 | % | ISO 62 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile Strength | 133 | MPa | ISO 527-2 |
| Tensile Strain | |||
| Broken BRK | 4.0 | % | ISO 527-2 |
| Flexural Modulus | 6750 | MPa | ISO 178 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Izod Notched Impact strength | 15 | kJ/m² | ISO 180/A |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature HDT | |||
| 1.8 MPa, unannealed | 175 | ℃ | ISO 75-2/A |
| Process Conditions | |||
|---|---|---|---|
| Injection Molding | Nominal value | Unit | Test method |
| Drying Temperature | 80 | °C | |
| Drying Time | 2.0 | hr | |
| Rear Temperature Zone 1 | 240 to 280 | °C | |
| Middle Temperature Zone 2 | 240 to 280 | °C | |
| Front Temperature Zone 3 | 240 to 280 | °C | |
| Melt Temperature | 240 to 280 | °C | |
| Mold Temperature | 80 to 90 | °C | |
| Injection speed | fast | ||
| Back Pressure | low | ||
| Screw Speed | Moderate | ||
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Mould shrinkage is significantly influenced by many factors including wall thickness, gating, moulding shape and processing conditions. The range values given are determined from specimen bar mouldings of 1.5mm to 4mm wall thickness. They are provided as a guide for comparison purposes only and no guarantee should be inferred from their inclusion. (Specimens measured in the dry state, 24 hours after moulding). |
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