| About |
|---|
| Ingeo biopolymer 3251D is designed for injection molding applications. This polymer grade has a higher melt flow capability than other Ingeo resin grades currently in the marketplace. The higher flow capability allows for easier molding of thin-walled parts. It is designed for injection molding applications, both clear and opaque, requiring high gloss, UV resistance and stiffness.&& |
| Product Description | |
|---|---|
| Generic | PLA |
| Material Status | Commercial: Active |
| Features | Good Rigidity,Weather resistance is good,Good surface appearance,High liquidity,Renewable resources,Biodegradable,Food contact compliance,Compostable |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.24 | g/cm³ | ASTM D792 |
| Melt Flow Rate | ASTM D1238 | ||
| 190℃，2.16kg | 35 | g/10min | ASTM D1238 |
| 210℃，2.16kg | 80 | g/10min | ASTM D1238 |
| Shrinkage rate | |||
| MD | 0.30 to 0.50 | % | |
| Relative viscosity | 2.50 | ||
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| yield | 62.1 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | 3.5 | % | ASTM D638 |
| bending strength | 108 | MPa | ASTM D790 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | 16 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Glass transition temperature | 55.0 to 65.0 | ℃ | ASTM D3417 |
| Crystallization peak temperature | |||
| DSC | 155 to 170 | ℃ | ASTM D3418 |
| optical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| transparency | Transparent |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Recommended maximum moisture content | < 0.010 | % | |
| Barrel rear temperature | 166 to 177 | °C | |
| Barrel middle temperature | 182 to 193 | °C | |
| Barrel front temperature | 188 to 205 | °C | |
| Nozzle temperature | 188 to 205 | °C | |
| Processing (melt) temperature | 188 to 210 | °C | |
| Mold temperature | 25 | °C | |
| Back pressure | 0.345 to 0.689 | MPa | |
| Screw speed | 100 to 200 | rpm | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 【 Disclaimer 】 Guangzhou Soliao Information Technology Co., Ltd. reserves all rights. The information in this data table was obtained from the manufacturer of the material on soliao.com. Soliao.com makes every effort to ensure the accuracy of this data. However, the search company does not assume any responsibility for the uncertainty and consequences caused to users by these data values and suggestions, and strongly recommends verifying the data values with the material supplier before the final selection of materials. |