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LyondellBasell Alathon® M5370WC High Density Polyethylene

Category Polymer , Thermoplastic , Polyethylene (PE) , HDPE , High Density Polyethylene (HDPE), Extruded
Manufacturer LyondellBasell (former Equistar)
Trade Name Alathon®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
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Material Notes:
ApplicationsALATHON 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 TechniquesM 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.
Physical Properties Metric English Comments
Density 0.953 g/cc
0.0344 lb/in³
ASTM D1505
Melt Flow 7.0 g/10 min
7.0 g/10 min
ASTM D1238
Mechanical Properties Metric English Comments
Hardness, Shore D 67
67
ASTM D2240
Tensile Strength at Break 24.1 MPa
3500 psi
ASTM D638
Tensile Strength, Yield 25.5 MPa
3700 psi
ASTM D638
Elongation at Break 1700 %
1700 %
ASTM D638
Thermal Properties Metric English Comments
Vicat Softening Point 124 °C
255 °F
ASTM D1525
Brittleness Temperature <= -76.0 °C
<= -105 °F
F<sub>50</sub>; ASTM D746
Electrical Properties Metric English Comments
Electrical Resistivity 4.00e+17 ohm-cm
4.00e+17 ohm-cm
ASTM D257
Dielectric Constant 2.34

@Frequency 1e+6 Hz
2.34

@Frequency 1e+6 Hz
ASTM D1531
Dielectric Strength 27.6 kV/mm
700 kV/in
DC; ASTM D149
Dissipation Factor 0.000020

@Frequency 1e+6 Hz
0.000020

@Frequency 1e+6 Hz
ASTM D1531
0.000020

@Frequency 2.00e+9 Hz
0.000020

@Frequency 2.00e+9 Hz
ASTM D1531
Processing Properties Metric English Comments
Feed Temperature 149 - 163 °C
300 - 325 °F
Zone 2 177 - 204 °C
350 - 400 °F
Zone 3 204 - 232 °C
400 - 450 °F
Zone 4-x 246 - 260 °C
475 - 500 °F
Adapter Temperature 246 - 260 °C
475 - 500 °F
Die Temperature 246 - 260 °C
475 - 500 °F
Melt Temperature 246 - 260 °C
475 - 500 °F
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