Arkema Group KYNAR FLEX® 2500-20 Polyvinylidene Fluoride Copolymer - Extrusion & Molding

Arkema Group KYNAR FLEX® 2500-20 Polyvinylidene Fluoride Copolymer - Extrusion & Molding 物性表: Arkema Group KYNAR FLEX® 2500-20 Polyvinylidene Fluoride Copolymer - Extrusion & Molding物性表及特性介绍,Arkema Group KYNAR FLEX® 2500-20 Polyvinylidene Fluoride Copolymer - Extrusion & Molding注塑参数详情,如需Arkema Group KYNAR FLEX® 2500-20 Polyvinylidene Fluoride Copolymer - Extrusion & Molding下载, 可到相关下载区下载
  • 熔体流动速率 [g/10min]: 1.0
  • 拉伸强度 [MPa]: 12.0
  • 弯曲模量 [MPa]: 0.192
 
Physical PropertiesMetricEnglishComments
Specific Gravity 1.80 - 1.82 g/cc1.80 - 1.82 g/ccASTM D792
Bulk Density 0.961 g/cc0.0347 lb/in³
Viscosity 500000 - 1.60e+6 cP
@Shear Rate 100 1/s,
Temperature 232 °C
500000 - 1.60e+6 cP
@Shear Rate 100 1/s,
Temperature 450 °F
Melt Viscosity; ASTM D3835
Melt Flow 1.0 - 15 g/10 min
@Load 3.80 kg,
Temperature 232 °C
1.0 - 15 g/10 min
@Load 8.38 lb,
Temperature 450 °F
ASTM D1238
 
Mechanical PropertiesMetricEnglishComments
Hardness, Shore D 55 - 6055 - 60ASTM D2240
Tensile Strength at Break 14.0 - 24.0 MPa2030 - 3480 psiASTM D638
Tensile Strength  1.00 MPa
@Strain 20.0 %,
Temperature 100 °C
145 psi
@Strain 20.0 %,
Temperature 212 °F
 3.00 MPa
@Strain 20.0 %,
Temperature 70.0 °C
435 psi
@Strain 20.0 %,
Temperature 158 °F
 6.00 MPa
@Strain 20.0 %,
Temperature 50.0 °C
870 psi
@Strain 20.0 %,
Temperature 122 °F
 12.0 MPa
@Strain 20.0 %,
Temperature 23.0 °C
1740 psi
@Strain 20.0 %,
Temperature 73.4 °F
Tensile Strength, Yield 12.0 - 19.0 MPa1740 - 2760 psiASTM D638
Elongation at Break 500 - 800 %500 - 800 %ASTM D638
Elongation at Yield 12 - 25 %12 - 25 %ASTM D638
Tensile Modulus  0.0500 GPa
@Temperature 100 °C
7.25 ksi
@Temperature 212 °F
 0.0700 GPa
@Temperature 70.0 °C
10.2 ksi
@Temperature 158 °F
 0.0900 GPa
@Temperature 50.0 °C
13.1 ksi
@Temperature 122 °F
 0.241 - 0.379 GPa
@Temperature 23.0 °C
35.0 - 55.0 ksi
@Temperature 73.4 °F
ASTM D638
Flexural Strength 10.0 - 17.0 MPa
@Strain 5.00 %
1450 - 2470 psi
@Strain 5.00 %
ASTM D790
Flexural Modulus 0.192 - 0.276 GPa27.8 - 40.0 ksiASTM D790
Compressive Strength 14.0 - 20.0 MPa2030 - 2900 psiASTM D695
Izod Impact, Notched >= NB>= NBASTM D256
Izod Impact, Unnotched >= NB>= NBASTM D256
Coefficient of Friction, Dynamic 0.540.54vs. steel; ASTM D1894
Coefficient of Friction, Static 0.490.49vs. steel; ASTM D1894
Taber Abrasion, mg/1000 Cycles 28 - 3328 - 331000 g pad; CS-17
 
Electrical PropertiesMetricEnglishComments
Volume Resistivity 2.00e+14 ohm-cm
@Temperature 20.0 °C
2.00e+14 ohm-cm
@Temperature 68.0 °F
65% RH; ASTM D257
Dielectric Constant  4.5
@Frequency 1.00e+8 Hz
4.5
@Frequency 1.00e+8 Hz
ASTM D150
 13.5
@Frequency 100 Hz
13.5
@Frequency 100 Hz
ASTM D150
Dielectric Strength 31.5 - 43.3 kV/mm800 - 1100 kV/inASTM D149
Dissipation Factor 0.050 - 0.29
@Frequency 100 Hz
0.050 - 0.29
@Frequency 100 Hz
ASTM D150
 
Thermal PropertiesMetricEnglishComments
CTE, linear 153 - 194 µm/m-°C85.0 - 108 µin/in-°FASTM 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
Melting Point 117 - 125 °C243 - 257 °F
Deflection Temperature at 1.8 MPa (264 psi) 27.0 - 38.0 °C80.6 - 100 °FASTM D648
Glass Transition Temp, Tg -48.0 - -40.0 °C
@Frequency 1.00 Hz
-54.4 - -40.0 °F
@Frequency 1.00 Hz
DMA
Decomposition Temperature 375 °C707 °F1% wt loss / in air; TGA
 410 °C770 °F1% wt loss / in nitrogen; TGA
Flammability, UL94 V-0V-0
Oxygen Index 42 %42 %ASTM D2868
 95 %95 %optional products; ASTM D2868

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