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Borealis HE4872 High Density Polyethylene

Category Polymer , Thermoplastic , Polyethylene (PE) , HDPE
Manufacturer Borealis
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
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Material Notes:
HE4872 is a HDPE compound for solid insulation of symmetric data cable at high extrusion speed. Applications: high frequency data transmission cables, outer skin of foam-skin constructions. Specifications: ISO 1872-PE, KGHN, 45-D006; ASTM D1248 Type III, Class A, Category 4, Grade E8, E9; EN 50290-2-23; IEC 61156; and EN 50288.Information provided by Borealis AG
Physical Properties Metric English Comments
Density 0.945 g/cc
0.0341 lb/in³
ISO 1183/ISO 1872-2
Environmental Stress Crack Resistance >= 80 hour

@Temperature 50.0 °C
>= 80 hour

@Temperature 122 °F
Igepal 10%; F20; IEC 60811-4-1/B
Oxidative Induction Time (OIT) >= 60 min

@Temperature 200 °C
>= 60 min

@Temperature 392 °F
IEC 60811-4-2/B
Melt Flow 0.70 g/10 min

@Load 2.16 kg,
Temperature 190 °C
0.70 g/10 min

@Load 4.76 lb,
Temperature 374 °F
ISO 1133
Mechanical Properties Metric English Comments
Hardness, Shore D 58
58
15s; ISO 868
Tensile Strength at Break 20.0 MPa
2900 psi
ISO 527
Elongation at Break >= 600 %
>= 600 %
ISO 527-2
Thermal Properties Metric English Comments
Brittleness Temperature <= -76.0 °C
<= -105 °F
ASTM D746
Electrical Properties Metric English Comments
Volume Resistivity 1.00e+6 ohm-cm
1.00e+6 ohm-cm
IEC 60093
Dielectric Constant 2.33

@Frequency 1.00e+6 Hz
2.33

@Frequency 1.00e+6 Hz
IEC 60250
Dissipation Factor 0.000070
0.000070
IEC 60250
Processing Properties Metric English Comments
Processing Temperature 100 - 120 °C
212 - 248 °F
conductor preheating temperature
Melt Temperature 220 - 250 °C
428 - 482 °F
Die Cooling Temperature 30.0 - 50.0 °C
86.0 - 122 °F
water cooling
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