| About |
|---|
| EcoVid-80TFH is a blend for thermoforming processes involving thin walled material with a High Heat resistance index. The material, rated for 178F/80°C and could be frozen to -32°C. Mould crystallization will increase the heat deflection from 80°C to 110°C+ depending on the application. Composition: Ingeo PLA content with bio-degradable and compostable HDT additives. Applications: EcoVid-80TFH is a Thermoforming blend suitable lids for hot coffee cups.&& |
| Product Description | |
|---|---|
| Generic | PLA |
| Material Status | Commercial: Active |
| Features | Renewable resources,Biodegradable,High Heat Resistance |
| Availabilitys | North America,Europe |
| Process Methods | Thermo forming |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.27 | g/cm³ | ASTM D792 |
| Melt Flow Rate | ASTM D1238 | ||
| 190℃，2.16kg | 6.0 | g/10min | ASTM D1238 |
| 210℃，2.16kg | 6.0 | g/10min | ASTM D1238 |
| Shrinkage rate | |||
| MD | 0.30 to 0.50 | % | |
| Relative viscosity | 2.5 | ||
| 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 60.0 | ℃ | ASTM D3418 |
| Vicat Softening Temp | 130 | ℃ | ASTM D1525 |
| Melting temperature | 130 to 180 | ℃ | ASTM D3418 |
| Crystallization peak temperature | |||
| DSC | 155 to 170 | ℃ | ASTM D3418 |
| Hot deformation temperature | 80 to 110 | ℃ | ASTM E2092 |
| optical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Clarity | NIL |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Hopper temperature | 145 to 155 | °C | |
| Barrel rear temperature | 145 to 165 | °C | |
| Barrel middle temperature | 165 to 195 | °C | |
| Barrel front temperature | 165 to 195 | °C | |
| Nozzle temperature | 165 to 180 | °C | |
| Back pressure | 1.03 to 2.76 | MPa | |
| Screw speed | 35 to 65 | rpm | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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