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Master Bond adhesives

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LyondellBasell Alathon® M5370WC High Density Polyethylene
Categories: Polymer; Thermoplastic; Polyethylene (PE); High Density (HDPE); High Density Polyethylene (HDPE), Extruded

Material Notes: Applications
ALATHON M 5370WC is a natural, high density, polyethylene copolymer resin with a narrow molecular weight distribution formulated for use as primary insulation for coaxial and control cable applications including gas-injected or chemically expanded insulation. M 5370WC provides high impact strength and stress crack resistance, excellent color, low odor and good processability.

Processing Techniques
M 5370WC, like other thermoplastic polyolefin resins, can be extruded as wire and cable insulation using a conventional extruder. Below are suggested extrusion conditions for M 5370WC. These conditions are intended as general guidelines only and are not optimum values, since manufacturing conditions such as extruder type and size affect the processing of thermoplastic resins.

This product is from the former Equistar product line.

Key Words: HDPE; Fiber Optic/Coaxial; Insulation
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Physical PropertiesOriginal ValueComments
Density 0.953 g/ccASTM D1505
Melt Flow 7.0 g/10 minASTM D1238
 
Mechanical PropertiesOriginal ValueComments
Hardness, Shore D 67ASTM D2240
Tensile Strength at Break 3500 psiASTM D638
Tensile Strength, Yield 3700 psiASTM D638
Elongation at Break 1700 %ASTM D638
 
Electrical PropertiesOriginal ValueComments
Electrical Resistivity 4.00e+17 ohm-cmASTM D257
Dielectric Constant 2.34
@Frequency 1e+6 Hz
ASTM D1531
Dielectric Strength 700 V/milDC; ASTM D149
Dissipation Factor 0.000020
@Frequency 1e+6 Hz
ASTM D1531
 0.000020
@Frequency 2.00e+9 Hz
ASTM D1531
 
Thermal PropertiesOriginal ValueComments
Vicat Softening Point 124 °CASTM D1525
Brittleness Temperature <= -76.0 °CF50; ASTM D746
 
Processing PropertiesOriginal ValueComments
Feed Temperature 300 - 325 °F
Zone 2 350 - 400 °F
Zone 3 400 - 450 °F
Zone 4-x 475 - 500 °F
Adapter Temperature 475 - 500 °F
Die Temperature 475 - 500 °F
Melt Temperature 475 - 500 °F

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to go back to viewing the property data in MatWeb's normal format.

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