About |
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DuPont™ Elvaloy® 4924 is an ethylene/vinyl acetate/carbon monoxide (E/VA/CO) copolymer. Elvaloy® 741 is a high molecular weight copolymer often used as a non-migrating, permanent PVC plastizer in roofing, geo-membranes, and other applications needing flexible pvc.&& |
Product Description | |
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Supplier | DOW |
Generic | 热塑性聚酯 |
Material Status | Commercial: Active |
Features | Good flexibility |
Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
Technical Data | |||
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PHYSICAL | Nominal value | Unit | Test method |
Density | 1.00 | g/cm³ | ASTM D792 |
Density | 1.00 | g/cm³ | ISO 1183 |
Melt Flow Rate | |||
190℃,2.16kg | 15 | g/10min | ASTM D1238 |
190℃,2.16kg | 15 | g/10min | ISO 1133 |
molecular weight distribution | Normal | ASTM D3593 |
MECHANICAL | Nominal value | Unit | Test method |
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Tensile strain | |||
fracture | 740 | % | ASTM D638 |
THERMAL | Nominal value | Unit | Test method |
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Glass transition temperature | -36.0 | ℃ | ASTM D3418 |
Melting peak temperature | 70.0 | ℃ | ASTM D3418 |
Melting temperature | |||
DSC | 70.0 | ℃ | ISO 3146 |
Process Conditions | |||
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injection | Nominal value | Unit | Test method |
Processing (melt) temperature | < 240 | °C |
Notes |
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1. Typical properties: these are not to be construed as specifications. |
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