| About |
|---|
| Ingeo 3100HP is a medium viscosity product from NatureWorks LLC, designed for medium flow injection molding applications. It is designed to crystallize during processing, leading to higher heat deflection temperatures in opaque applications. The variety of products made with 3100HP is widely varied and growing. Applications include disposables such as cutlery, cups, plates, cosmetic packaging, and durables such as electronics housings and semi-durable building materials.&& |
| Product Description | |
|---|---|
| Generic | PLA |
| Material Status | Commercial: Active |
| Features | Renewable resources,Food contact compliance,Moderate liquidity |
| Availabilitys | North America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.24 | g/cm³ | ASTM D792 |
| Melt Flow Rate | |||
| 210℃，2.16kg | 24 | g/10min | ASTM D1238 |
| Shrinkage rate | |||
| MD | 1.7 to 1.8 | % | |
| MD | 0.20 to 0.40 | % | |
| Relative viscosity | 3.1 | ASTM D5225 | |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | ASTM D638 | ||
| yield | 64.1 | MPa | ASTM D638 |
| yield | 64.8 | MPa | ASTM D638 |
| Tensile strain | ASTM D638 | ||
| fracture | 2.2 | % | ASTM D638 |
| fracture | 3.4 | % | ASTM D638 |
| Bending modulus | ASTM D790 | ||
| — | 4360 | MPa | ASTM D790 |
| — | 3590 | MPa | ASTM D790 |
| bending strength | ASTM D790 | ||
| — | 108 | MPa | ASTM D790 |
| — | 112 | MPa | ASTM D790 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | ASTM D256 | ||
| — | 32 | J/m | ASTM D256 |
| — | 18 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | ASTM E2092 | ||
| 0.45 MPa, unannealed | 149 | ℃ | ASTM E2092 |
| 0.45 MPa, unannealed | 54.0 | ℃ | ASTM E2092 |
| Crystallization peak temperature | |||
| DSC | 165 to 180 | ℃ |
| optical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| transparency | |||
| — | Opaque | ||
| — | Transparent |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Recommended maximum moisture content | < 0.025 | % | |
| Hopper temperature | 21 | °C | |
| Barrel rear temperature | 185 | °C | |
| Barrel middle temperature | 195 | °C | |
| Barrel front temperature | 200 | °C | |
| Nozzle temperature | 200 | °C | |
| Processing (melt) temperature | 199 | °C | |
| Mold temperature | 120 | °C | |
| Back pressure | 1.72 | MPa | |
| Screw speed | 200 | rpm | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Molded crystalline with 120°C mold temperature where formula included 1wt% nucleating agent (LAK-301 from Takemoto Oil & Fat) |
| 3. Molded amorphous with 26°C mold temperature |
| 4. Measured at 1.0 g/dL in chloroform at 30°C |
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