| About |
|---|
| EM20030 is semi-crystalline biodegradable, aliphatic bio-polyester designed for use in injection molding applications.EM20030 is PHA base compound with PLA, plant fibers and some additives… EM20030 is certificated to meet EN13432 & ASTM D6400 standards for biodegradable plastics Typical applications: Paint brush handles and wood color injection molding products&& |
| Product Description | |
|---|---|
| Supplier | Ecomann |
| Generic | PHA |
| Material Status | Commercial: Active |
| Features | Good Rigidity,Excellent Processability,Renewable resources,Hydrolysis stability,Biodegradable,Hypocrystalline,Aliphatic series,Compostable,Heat Resistance, Good |
| Availabilitys | Asia Pacific |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.29 | g/cm³ | ASTM D792 |
| Melt Flow Rate | |||
| 170℃，2.16kg | 4.0 | g/10min | ASTM D1238 |
| Shrinkage rate | |||
| MD | 1.1 | % | ASTM D955 |
| Water absorption rate | |||
| balance | < 0.50 | % | ASTM D570 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | 25.0 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | 5.0 | % | ASTM D638 |
| Bending modulus | 1200 | MPa | ASTM D790 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Notched impact strength of cantilever beam | 3.00 | kJ/m² | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Vicat Softening Temp | 100 | ℃ | ASTM D1525 2 |
| Melting temperature | 140 to 160 | ℃ | DSC |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 80 | °C | |
| Drying time | 3.0 | hr | |
| Barrel rear temperature | 135 to 145 | °C | |
| Barrel middle temperature | 145 to 150 | °C | |
| Barrel front temperature | 150 to 155 | °C | |
| Nozzle temperature | 150 to 155 | °C | |
| Mold temperature | 40 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Rate B (120°C/h), Loading 1 (10 N) |
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