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MARPOL® LDM 740
| Category: | LDPE , Low Density Polyethylene |
| Manufacturer: | Marco Polo International, Inc. |
| Trademark: | MARPOL® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | CgaaID_MARPOL-LDM-740.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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Recommended Applications Caps, closures, compounding, injection molding, viscosity modifier, and master base resin Description MARPOL® LDM 740 is a high melt index, low density polyethylene resin engineered for injection molding and compounding applications that require high f ow. This is an ideal resin for tear-to-open closures. |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Density | 0.922 | g/cm³ | ASTM D1505 |
| Melt Mass-Flow Rate (MFR) (190°C/2.16 kg) | 40 | g/10 min | ASTM D1238 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Durometer Hardness | ASTM D2240 | ||
| Shore A | 88 | ||
| Shore D | 43 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength | ASTM D638 | ||
| Yield | 13.8 | MPa | |
| Break | 6.89 | MPa | |
| Tensile Elongation | ASTM D638 | ||
| Yield | 30 | % | |
| Break | 110 | % | |
| Flexural Modulus - 1% Secant | 283 | MPa | ASTM D790 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Instrumented Dart Impact | ASTM D3763 | ||
| -58°C | 19.0 | J | |
| -36°C | 21.7 | J |
| Thermal | Nominal Value | Unit | Test Method |
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| Vicat Softening Temperature | 86.1 | °C | ASTM D1525 |
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