DuPont™ Kapton® 500FPC Polyimide Film, 125 Micron Thickness

DuPont™ Kapton® 500FPC Polyimide Film, 125 Micron Thickness 物性表: DuPont™ Kapton® 500FPC Polyimide Film, 125 Micron Thickness物性表及特性介绍,DuPont™ Kapton® 500FPC Polyimide Film, 125 Micron Thickness注塑参数详情,如需DuPont™ Kapton® 500FPC Polyimide Film, 125 Micron Thickness下载, 可到相关下载区下载
  • 密度 [g/cm3]: 1.42
  • 吸水率 [%]: 2.8
 
Physical PropertiesMetricEnglishComments
Density 1.42 g/cc0.0513 lb/in³
Water Absorption 2.8 %2.8 %24 hr/23°C. ASTM D570
 
Mechanical PropertiesMetricEnglishComments
Film Elongation at Break, MD 75 %75 %Orientation not specified; ASTM D882
Poissons Ratio 0.340.34Value for Kapton® HN
Secant Modulus 2.80 GPa406 ksiASTM D882
Coefficient of Friction, Dynamic 0.480.48Value for Kapton® HN. Film to film. ASTM D1894-90
Coefficient of Friction, Static 0.630.63Value for Kapton® HN. Film to film. ASTM D1894-90
Film Tensile Strength at Break, MD 221 MPa32100 psiOrientation not specified; ASTM D882
 
Electrical PropertiesMetricEnglishComments
Electrical Resistivity 1.00e+10 ohm-cm1.00e+10 ohm-cmKapton® HN in damp heat; IPC-TM-650; Method 2.5.17
 1.00e+17 ohm-cm1.00e+17 ohm-cmper ASTM D257-91 for Kapton® HN
Dielectric Constant 3.6
@Frequency 1000 Hz
3.6
@Frequency 1000 Hz
Use evaporated metal electrodes, two terminal system of measurement at standard conditions.; ASTM D150
Dielectric Strength 154 kV/mm3910 kV/inFlat sheets in air placed between 1/4 in diameter brass electrodes with 0.8 mm (1/32 in) edge radius subjected to 60 cycles AC voltage at 600V/s rate of rise to the breakdown voltage.; ASTM D149-81
Dissipation Factor 0.0020
@Frequency 1000 Hz
0.0020
@Frequency 1000 Hz
Same test as dielectric constant.
 
Thermal PropertiesMetricEnglishComments
CTE, linear  20.0 µm/m-°C
@Temperature 20.0 °C
11.1 µin/in-°F
@Temperature 68.0 °F
Value for Kapton® HN
 32.0 µm/m-°C
@Temperature 100 °C
17.8 µin/in-°F
@Temperature 212 °F
Value for Kapton® HN
 40.0 µm/m-°C
@Temperature 250 °C
22.2 µin/in-°F
@Temperature 482 °F
Value for Kapton® HN
Specific Heat Capacity 1.09 J/g-°C0.261 BTU/lb-°FValue for Kapton® HN
Thermal Conductivity 0.120 W/m-K0.833 BTU-in/hr-ft²-°FValue for Kapton® HN
Maximum Service Temperature, Air 400 °C752 °FKapton® can function after brief exposure to 400°C (750°F). Various grades are UL rated for continuous service at 220-240°C (430-460°F).
Minimum Service Temperature, Air -269 °C-452 °FMaintains properties and flexibility
Glass Transition Temp, Tg 385 °C725 °FValue for Kapton® HN
Flammability, UL94 V-0V-0
 
Optical PropertiesMetricEnglishComments
Refractive Index 1.70
@Wavelength 589.3 nm
1.70
@Wavelength 589.3 nm
Value for Kapton® HN.  Na D line; ASTM D542-90

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