About |
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Ingeo biopolymer 3052D, a NatureWorks LLC product, is designed for injection molding applications where the requirements are clarity with heat deflection temperatures lower than 120°F (49°C). See table at right for typical properties. The variety of products made with Ingeo 3052D continues to grow rapidly. Applications include cutlery, cups, plates and saucers, and outdoor novelties, and this is just the beginning.&& |
Product Description | |
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Generic | PLA |
Material Status | Commercial: Active |
Features | Good Clarity,Good surface appearance,Renewable resources,Crystal,Biodegradable,Food contact compliance,Compostable |
Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
Process Methods | Injection Molding |
Technical Data | |||
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PHYSICAL | Nominal value | Unit | Test method |
Density | 1.24 | g/cm³ | ASTM D792 |
Melt Flow Rate | |||
210℃,2.16kg | 14 | g/10min | ASTM D1238 |
Shrinkage rate | |||
MD | 0.30 to 0.50 | % | |
Relative viscosity | 3.30 |
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 modulus | 3550 | MPa | ASTM D790 |
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 |
Crystallization peak temperature | |||
DSC | 145 to 160 | ℃ | ASTM D3418 |
optical performance | Nominal value | Unit | Test method |
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transparency | Transparent |
Process Conditions | |||
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injection | Nominal value | Unit | Test method |
Recommended maximum moisture content | 0.025 | % | |
Hopper temperature | 21 | °C | |
Barrel rear temperature | 166 | °C | |
Barrel middle temperature | 193 | °C | |
Barrel front temperature | 204 | °C | |
Nozzle temperature | 204 | °C | |
Processing (melt) temperature | 199 | °C | |
Mold temperature | 24 | °C | |
Back pressure | 0.345 to 0.689 | MPa | |
Screw speed | 100 to 175 | rpm |
Notes |
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1. Typical properties: these are not to be construed as specifications. |
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