Arkema Group Kynar Flex® 2900 PVDF Copolymer

Arkema Group Kynar Flex® 2900 PVDF Copolymer 物性表: Arkema Group Kynar Flex® 2900 PVDF Copolymer物性表及特性介绍,Arkema Group Kynar Flex® 2900 PVDF Copolymer注塑参数详情,如需Arkema Group Kynar Flex® 2900 PVDF Copolymer下载, 可到相关下载区下载
  • 吸水率 [%]: 0.03
  • 缺口冲击强度: 6.41
  • 拉伸强度 [MPa]: 20.0
  • 弯曲强度 [MPa]: 24.1
  • 弯曲模量 [MPa]: 0.621
  • 热变形温度 [℃]: 60.0
 
Physical PropertiesMetricEnglishComments
Specific Gravity 1.76 - 1.79 g/cc1.76 - 1.79 g/ccASTM D792
Water Absorption 0.030 - 0.050 %0.030 - 0.050 %24 hr / 20°C; ASTM D570
Ash 0.00 - 5.0 %0.00 - 5.0 %Thermal Decomposition/ in air
 
Mechanical PropertiesMetricEnglishComments
Hardness, Shore D 65 - 7065 - 70ASTM D2240
Tensile Strength, Ultimate 24.1 - 41.4 MPa3500 - 6000 psiASTM D638
Tensile Strength, Yield 20.0 - 27.6 MPa2900 - 4000 psiASTM D638
Elongation at Break 200 - 400 %200 - 400 %ASTM D638
Elongation at Yield 10 - 20 %10 - 20 %ASTM D638
Tensile Modulus 0.552 - 0.896 GPa80.0 - 130 ksiASTM D638
Flexural Strength 20.7 - 34.5 MPa3000 - 5000 psi@ 5% strain; ASTM D790
Flexural Modulus 0.621 - 0.827 GPa90.0 - 120 ksiASTM D790
Compressive Strength 31.0 - 41.4 MPa4500 - 6000 psiASTM D695
Izod Impact, Notched 6.41 - 10.7 J/cm12.0 - 20.0 ft-lb/inASTM D256
Izod Impact, Unnotched NBNBASTM D256
Coefficient of Friction, Dynamic 0.330.33vs. Steel; ASTM D1894
Coefficient of Friction, Static 0.330.33vs. Steel; ASTM D1894
Taber Abrasion, mg/1000 Cycles 16 - 1916 - 19CS-17 1000g:load
 
Electrical PropertiesMetricEnglishComments
Volume Resistivity 2.00e+14 ohm-cm2.00e+14 ohm-cmDC, 65% RH; ASTM D257
Dielectric Constant  3.5 - 4.3
@Frequency 1e+8 Hz
3.5 - 4.3
@Frequency 1e+8 Hz
ASTM D150
 9.4 - 10.6
@Frequency 100 Hz
9.4 - 10.6
@Frequency 100 Hz
ASTM D150
Dielectric Strength 51.2 - 59.1 kV/mm1300 - 1500 kV/inASTM D149
Dissipation Factor  0.090 - 0.14
@Frequency 100 Hz
0.090 - 0.14
@Frequency 100 Hz
ASTM D150
 0.19 - 0.21
@Frequency 1e+8 Hz
0.19 - 0.21
@Frequency 1e+8 Hz
ASTM D150
 
Thermal PropertiesMetricEnglishComments
CTE, linear 126 - 185 µm/m-°C
@Temperature 20.0 °C
70.0 - 103 µin/in-°F
@Temperature 68.0 °F
ASTM D696
Specific Heat Capacity 1.17 - 1.51 J/g-°C0.280 - 0.360 BTU/lb-°FDSC
Thermal Conductivity 0.144 - 0.180 W/m-K1.00 - 1.25 BTU-in/hr-ft²-°FASTM D433
Deflection Temperature at 0.46 MPa (66 psi) 60.0 - 75.0 °C140 - 167 °FASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 40.0 - 55.0 °C104 - 131 °FASTM D648
Glass Transition Temp, Tg -42.0 - -39.0 °C-43.6 - -38.2 °F(DMA) @ 1 Hz
Decomposition Temperature 375 °C707 °F1% wt. loss / in air
 410 °C770 °F1% wt. loss / in nitrogen
Flammability, UL94 V-0V-0
Oxygen Index 42 %42 %Limiting, (Optional product available with higher value of 95% O2; ASTM D2868
 
Optical PropertiesMetricEnglishComments
Refractive Index 1.41
@Temperature 25.0 °C,
Wavelength 589.3 nm
1.41
@Temperature 77.0 °F,
Wavelength 589.3 nm
Sodium D line; ASTM D542
 
Processing PropertiesMetricEnglishComments
Melt Temperature 141 - 145 °C285 - 293 °FASTM D3418

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