Category: | LDPE , Low Density Polyethylene Resin |
Manufacturer: | The Dow Chemical Company |
Trademark: | DOW™ LDPE |
Fillers: | - |
Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
Delivery Terms | FOB, CIF, DAP, DAT, DDP |
PDF: | ghk23g_DOW-LDPE-SC-7642.pdf ![]() |
PRICE: | Order Products email sales@su-jiao.com |
Message |
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LDPE SC 7642 Polyethylene Resin is designed for high speed cast extrusion lines, where it provides excellent draw down, low neck-in and high melt stability with a good balance between stiffness and tear resistance. Due to its density, the coefficient of friction of films made with LDPE SC 7642 Polyethylene Resin will be lower. In association with DOWLEX* resins, it gives films with a superior balance between machine and cross direction properties. This resin can be readily extruded using conventional cast film techniques, using melt temperatures between 200 and 270 °C. Complies with:
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General Information | |
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Agency Ratings |
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Processing Method |
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Physical | Nominal Value | Unit | Test Method |
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Specific Gravity | 0.928 | g/cm³ | ASTM D792 |
Melt Mass-Flow Rate (MFR) (190°C/2.16 kg) | 2.0 | g/10 min | ISO 1133 |
Mechanical | Nominal Value | Unit | Test Method |
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Coefficient of Friction | ASTM D1894 | ||
vs. Itself - Dynamic | 0.45 | ||
vs. Metal - Dynamic | 0.45 |
Films | Nominal Value | Unit | Test Method |
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Film Thickness - Tested | 38 | µm | |
Tensile Strength | ASTM D882 | ||
MD : Yield | 5.00 | MPa | |
TD : Yield | 4.50 | MPa | |
MD : Break | 10.0 | MPa | |
TD : Break | 7.00 | MPa | |
Tensile Elongation | ASTM D882 | ||
MD : Break | 280 | % | |
TD : Break | 280 | % | |
Elmendorf Tear Strength | ASTM D1922 | ||
MD | 130 | g | |
TD | 160 | g |
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