Borealis Superclean™ LE4244 Natural Crosslinkable Polyethylene for HIV Power Cable Insulation

Borealis Superclean™ LE4244 Natural Crosslinkable Polyethylene for HIV Power Cable Insulation 物性表: Borealis Superclean™ LE4244 Natural Crosslinkable Polyethylene for HIV Power Cable Insulation物性表及特性介绍,Borealis Superclean™ LE4244 Natural Crosslinkable Polyethylene for HIV Power Cable Insulation注塑参数详情,如需Borealis Superclean™ LE4244 Natural Crosslinkable Polyethylene for HIV Power Cable Insulation下载, 可到相关下载区下载
  • 熔体流动速率 [g/10min]: 0.8
  • 密度 [g/cm3]: 0.92
  • 拉伸强度 [MPa]: 17.2
  • 脆化温度 [℃]: -76.0
 
Physical PropertiesMetricEnglishComments
Density 0.920 g/cc0.0332 lb/in³Base Resin; ASTM D1928/D 1505
Melt Flow 0.80 g/10 min
@Load 2.16 kg,
Temperature 190 °C
0.80 g/10 min
@Load 4.76 lb,
Temperature 374 °F
Base Resin; ISO 1133
Degree of Crosslinking 12 %12 %ASTM D2765
 
Mechanical PropertiesMetricEnglishComments
Hardness, Shore D 5252ASTM D2240
Tensile Strength, Yield 17.2 MPa2500 psiASTM D1238
Elongation at Break 450 %450 %ASTM D638
 
Electrical PropertiesMetricEnglishComments
Electrical Resistivity 1.00e+15 ohm-cm1.00e+15 ohm-cmASTM D257
Dielectric Constant 2.3
@Frequency 60 Hz
2.3
@Frequency 60 Hz
ASTM D150
Dielectric Strength >= 2.17 kV/mm>= 55.0 kV/inAt 50 mils; ASTM D149
Dissipation Factor 0.00050
@Frequency 60 Hz
0.00050
@Frequency 60 Hz
ASTM D150
 
Thermal PropertiesMetricEnglishComments
Brittleness Temperature <= -76.0 °C<= -105 °FASTM D746

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