GEHR Plastics PET Polyethylene Terephthalate

GEHR Plastics PET Polyethylene Terephthalate 物性表: GEHR Plastics PET Polyethylene Terephthalate物性表及特性介绍,GEHR Plastics PET Polyethylene Terephthalate注塑参数详情,如需GEHR Plastics PET Polyethylene Terephthalate下载, 可到相关下载区下载
  • 吸水率 [%]: 0.3
  • 拉伸强度 [MPa]: 90.0
 
Physical PropertiesMetricEnglishComments
Specific Gravity 1.39 g/cc1.39 g/ccISO 1183
Water Absorption 0.30 %0.30 %ISO 62
 
Mechanical PropertiesMetricEnglishComments
Ball Indentation Hardness 170 MPa24700 psiISO 2039
Tensile Strength, Yield 90.0 MPa13100 psiISO 527
Elongation at Break 15 %15 %ISO 527
Modulus of Elasticity 3.70 GPa537 ksiISO 527
Charpy Impact Unnotched >= 5.00 J/cm²>= 23.8 ft-lb/in²ISO 179
Charpy Impact, Notched 0.200 J/cm²0.952 ft-lb/in²ISO 179
Coefficient of Friction 0.250.25DIN 53375
 
Electrical PropertiesMetricEnglishComments
Volume Resistivity >= 1.00e+15 ohm-cm>= 1.00e+15 ohm-cmVDE 0303
Surface Resistivity per Square >= 1.00e+14 ohm>= 1.00e+14 ohmVDE 0303
Dielectric Constant 3.2
@Frequency 1.00e+6 Hz
3.2
@Frequency 1.00e+6 Hz
DIN 53483
Dielectric Strength 22.0 kV/mm559 kV/inVDE 0303
Dielectric Loss Index 0.014
@Frequency 1.00e+6 Hz
0.014
@Frequency 1.00e+6 Hz
DIN 53483
Comparative Tracking Index 600 V600 VCTI; IEC 60112
 
Thermal PropertiesMetricEnglishComments
CTE, linear 80.0 µm/m-°C
@Temperature 20.0 °C
44.4 µin/in-°F
@Temperature 68.0 °F
DIN 53752
Thermal Conductivity 0.290 W/m-K2.01 BTU-in/hr-ft²-°FDIN 52612
Maximum Service Temperature, Air 115 °C239 °F
Deflection Temperature at 1.8 MPa (264 psi) 75.0 °C167 °FISO 75
Minimum Service Temperature, Air -20.0 °C-4.00 °F
Flammability, UL94 HBHB
 
Descriptive Properties
Acid Resistanceyes
Aromatic Resistanceyes
Bondabilityyes
CKW Resistancelimited
ColorNatural
Hydrocarbonate Resistanceyes
Hydroxide Resistancelimited
Physiological indifference accordingyes
UV Stabilizationno

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