| About |
|---|
| Ingeo 3801X, a NatureWorks LLC product is designed for injection molding applications that require high heat and high impact performance. This polymer grade has much more rapid crystallization kinetics than other Ingeo resin grades currently in the market place. The rapid crystallization rate allows for the molding of crystalline parts at competitive cycle times with high heat distortion temperatures. Ingeo 3801X is designed for injection molding applications where the property requirements are opaque molded parts with heat deflection temperatures between 150°F (65°C) and 285°F (140°C) that do not require food contact approvals.&& |
| Product Description | |
|---|---|
| Generic | PLA |
| Material Status | Commercial: Active |
| Features | High impact resistance,Renewable resources,High Heat Resistance |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.25 | g/cm³ | ASTM D792 |
| Melt Flow Rate | |||
| 190℃，2.16kg | 8.0 | g/10min | ASTM D1238 |
| Shrinkage rate | |||
| MD | 1.1 to 1.3 | % | ASTM D955 |
| Relative viscosity | 3.10 | ||
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 2980 | MPa | ASTM D638 |
| tensile strength | |||
| yield | 25.9 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | 8.1 | % | ASTM D638 |
| Bending modulus | 2850 | MPa | ASTM D790 |
| bending strength | 44.0 | MPa | ASTM D790 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | 140 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| at 16.5 psi | 140 | ℃ | ASTM E2092 |
| 0.45 MPa, unannealed | 65.0 | ℃ | ASTM E2092 |
| Glass transition temperature | 45.0 | ℃ | ASTM D3417 |
| Crystallization peak temperature | |||
| DSC | 155 to 170 | ℃ | ASTM D3418 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Recommended maximum moisture content | < 0.010 | % | |
| Barrel rear temperature | 177 | °C | |
| Barrel middle temperature | 188 | °C | |
| Barrel front temperature | 188 | °C | |
| Nozzle temperature | 188 | °C | |
| Processing (melt) temperature | 188 | °C | |
| Mold temperature | 85.0 to 105 | °C | |
| Injection pressure | 31.0 to 55.0 | MPa | |
| Back pressure | 1.70 | MPa | |
| Screw speed | 125 | rpm | |
| Notes |
|---|
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