About |
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VEGEMAT® is a composite material concept obtained by transforming all the aerial parts of corn with neither separation nor purification of their constituent parts. Thanks to its technical and chemical properties, this new bioplastique material based on corn, 100% biodegradable, is intended to substitute itself from usual plastics of petrochimical origins, design for injection. Pieces mades from VEGEMAT® have the advantages of both wood and cardboard for their natural aspect, their biodegradability and the advantage of plastics for their ease of use. The thermoplastic VEGEMAT® ® granules are shaped by injection moulding with or without having to make any particular adjustment to tooling. VEGEMAT® existe is available in various grades that meet the technical requirements of industrialist. * VEGEMAT® E4589 for making solid items (of > 4-5 mm thick). * VEGEMAT® E45114 for slightly technical items (of between 2 and 4 mm thick). * VEGEMAT® E45122 for making technical items (of < 2mm thick) requiring a really fluid material.&& |
Product Description | |
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Generic | 生物可降解聚合物 |
Material Status | Commercial: Negative |
Features | Renewable resources,Biodegradable |
Availabilitys | Europe |
Process Methods | Injection Molding |
Technical Data | |||
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PHYSICAL | Nominal value | Unit | Test method |
Density | 1.45 | g/cm³ | ISO 1183 |
MECHANICAL | Nominal value | Unit | Test method |
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Tensile modulus | 2800 | MPa | ISO 527-2 |
tensile strength | |||
fracture | 20.0 | MPa | ISO 527-2 |
Tensile strain | |||
fracture | 0.71 | % | ISO 527-2 |
Bending modulus | 1800 | MPa | ISO 178 |
bending strength | 27.0 | MPa | ISO 178 |
THERMAL | Nominal value | Unit | Test method |
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Melting temperature | 125 to 145 | ℃ |
Supplementary information | Nominal value | Unit | Test method |
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Maximum Hygrometry | 80 | % | |
Utilization Temperature | 50 to 60 | ℃ |
Process Conditions | |||
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injection | Nominal value | Unit | Test method |
Barrel rear temperature | 40 to 50 | °C | |
Barrel middle temperature | 60 to 80 | °C | |
Barrel front temperature | 100 to 130 | °C | |
Nozzle temperature | 110 to 150 | °C | |
Mold temperature | 20 to 60 | °C |
Notes |
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1. Typical properties: these are not to be construed as specifications. |
2. without treating surface |
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