About |
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Natural fibre reinforced compound for injection moulding.&& |
Product Description | |
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Generic | 聚烯烃,共挤薄膜用聚烯烃 |
Material Status | Commercial: Active |
Availabilitys | Europe |
Technical Data | |||
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PHYSICAL | Nominal value | Unit | Test method |
Density | 1.03 | g/cm³ | ISO 1183 |
Apparent density | 0.46 | g/cm³ | ISO 60 |
Melt Flow Rate | |||
230℃,5.0kg | 13 to 15 | g/10min | ISO 1133 |
Shrinkage rate | 0.30 to 0.40 | % | ISO 294-4 |
MECHANICAL | Nominal value | Unit | Test method |
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Tensile modulus | 3250 | MPa | ISO 527-2 |
tensile strength | ISO 527-2 | ||
yield | 22.0 | MPa | ISO 527-2 |
fracture | 22.0 | MPa | ISO 527-2 |
Tensile strain | |||
fracture | 3.0 | % | ISO 527-2 |
Bending modulus | 3550 | MPa | ISO 178 |
bending strength | |||
3.50% strain | 32.0 | MPa | ISO 178 |
Bending strain | 4.0 | % | ISO 178 |
Tensile Strain at Tensile Strength | 3.0 | % | ISO 527 |
IMPACT | Nominal value | Unit | Test method |
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Charpy Notched Impact Strength | |||
23℃ | 3.3 | kJ/m² | ISO 179/1eA |
Charpy Unnotch Impact strength | |||
23℃ | 7.9 | kJ/m² | ISO 179/1eU |
THERMAL | Nominal value | Unit | Test method |
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Vicat Softening Temp | 139 | ℃ | ISO 306/A |
Melting temperature | |||
DSC | 150 to 180 | ℃ | ISO 3146 |
Process Conditions | |||
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injection | Nominal value | Unit | Test method |
Drying temperature | 80 | °C | |
Drying time | 2.0 to 4.0 | hr | |
Recommended maximum moisture content | 0.30 | % | |
Barrel rear temperature | 150 | °C | |
Barrel middle temperature | 170 | °C | |
Barrel front temperature | 190 | °C | |
Nozzle temperature | 200 | °C | |
Mold temperature | 30 to 50 | °C | |
Injection pressure | 200 | MPa |
Notes |
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