About |
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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 | |
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Generic | PLA |
Material Status | Commercial: Active |
Features | Renewable resources,Biodegradable,High Heat Resistance |
Availabilitys | North America,Europe |
Process Methods | Thermo forming |
Technical Data | |||
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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 |
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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 |
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Impact strength of cantilever beam notch | 16 | J/m | ASTM D256 |
THERMAL | Nominal value | Unit | Test method |
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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 |
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Clarity | NIL |
Process Conditions | |||
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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 |
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1. Typical properties: these are not to be construed as specifications. |
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