GEHR Plastics PE-UHMW Polyethylene, Ultra High Molecular Weight

GEHR Plastics PE-UHMW Polyethylene, Ultra High Molecular Weight 物性表: GEHR Plastics PE-UHMW Polyethylene, Ultra High Molecular Weight物性表及特性介绍,GEHR Plastics PE-UHMW Polyethylene, Ultra High Molecular Weight注塑参数详情,如需GEHR Plastics PE-UHMW Polyethylene, Ultra High Molecular Weight下载, 可到相关下载区下载
  • 吸水率 [%]: 0.01
  • 拉伸强度 [MPa]: 17.0
  • 热变形温度 [℃]: 65.0
 
Physical PropertiesMetricEnglishComments
Specific Gravity 0.930 g/cc0.930 g/ccISO 1183
Water Absorption 0.010 %0.010 %ISO 62
 
Mechanical PropertiesMetricEnglishComments
Hardness, Shore D 6161DIN 53505
Ball Indentation Hardness 35.0 MPa5080 psiISO 2039
Tensile Strength at Break 40.0 MPa5800 psiISO 527
Tensile Strength, Yield 17.0 MPa2470 psiISO 527
Elongation at Break >= 50 %>= 50 %ISO 527
Elongation at Yield <= 20 %<= 20 %ISO 527
Modulus of Elasticity 0.680 GPa98.6 ksiISO 527
Flexural Strength 27.0 MPa3920 psi3.5%; ISO 178
Charpy Impact Unnotched NBNBISO 179
Charpy Impact, Notched NBNBISO 179
Coefficient of Friction 0.250.25DIN 53375
 
Electrical PropertiesMetricEnglishComments
Volume Resistivity >= 1.00e+14 ohm-cm>= 1.00e+14 ohm-cmVDE 0303
Surface Resistivity per Square >= 1.00e+12 ohm>= 1.00e+12 ohmVDE 0303
Dielectric Constant 3.0
@Frequency 1.00e+6 Hz
3.0
@Frequency 1.00e+6 Hz
DIN 53483
Dielectric Strength 45.0 kV/mm1140 kV/inVDE 0303
Dielectric Loss Index 0.00010
@Frequency 1.00e+6 Hz
0.00010
@Frequency 1.00e+6 Hz
DIN 53483
Comparative Tracking Index >= 600 V>= 600 VKB; IEC 60112
 
Thermal PropertiesMetricEnglishComments
CTE, linear 200 µm/m-°C
@Temperature 20.0 °C
111 µin/in-°F
@Temperature 68.0 °F
DIN 53752
Thermal Conductivity 0.420 W/m-K2.91 BTU-in/hr-ft²-°FDIN 52612
Maximum Service Temperature, Air 90.0 °C194 °F
Deflection Temperature at 0.46 MPa (66 psi) 65.0 °C149 °FISO 75
Deflection Temperature at 1.8 MPa (264 psi) 42.0 °C108 °FISO 75
Vicat Softening Point 80.0 °C176 °FVST/B/50; ISO 306
Minimum Service Temperature, Air -150 °C-238 °F
Flammability, UL94 HBHB
 
Descriptive Properties
Acid Resistanceyes
Aromatic Resistancelimited
Bondabilityno
Chemical ResistanceDIN 8075
CKW Resistanceno
ColorNatural
Hydrocarbonate Resistanceyes
Hydroxide Resistanceyes
Ketone Resistancelimited
Physiological indifference accordingyes
Resistance Against Hot Waterlimited
UV Stabilizationno

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