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Arkema Group Kynar Flex® 2900 PVDF Copolymer  (discontinued **)

Category Polymer , Thermoplastic , Fluoropolymer , PVDF , Polyvinylidinefluoride (PVDF), Molded/Extruded
Manufacturer
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Arkema Group Kynar Flex® 2900 PVDF Copolymer  (discontinued **).pdf
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Material Notes:
Copolymer Series, Kynar® components are used extensively in the high purity semiconductor market, the pulp and paper industry, nuclear waste processing, and the general chemical processing industryInformation provided by Arkema Group
Physical Properties Metric English Comments
Specific Gravity 1.76 - 1.79 g/cc
1.76 - 1.79 g/cc
ASTM 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 Properties Metric English Comments
Hardness, Shore D 65 - 70
65 - 70
ASTM D2240
Tensile Strength, Ultimate 24.1 - 41.4 MPa
3500 - 6000 psi
ASTM D638
Tensile Strength, Yield 20.0 - 27.6 MPa
2900 - 4000 psi
ASTM 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 GPa
80.0 - 130 ksi
ASTM D638
Flexural Strength 20.7 - 34.5 MPa
3000 - 5000 psi
@ 5% strain; ASTM D790
Flexural Modulus 0.621 - 0.827 GPa
90.0 - 120 ksi
ASTM D790
Compressive Strength 31.0 - 41.4 MPa
4500 - 6000 psi
ASTM D695
Izod Impact, Notched 6.41 - 10.7 J/cm
12.0 - 20.0 ft-lb/in
ASTM D256
Izod Impact, Unnotched NB
NB
ASTM D256
Coefficient of Friction, Dynamic 0.33
0.33
vs. Steel; ASTM D1894
Coefficient of Friction, Static 0.33
0.33
vs. Steel; ASTM D1894
Taber Abrasion, mg/1000 Cycles 16 - 19
16 - 19
CS-17 1000g:load
Thermal Properties Metric English Comments
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-°C
0.280 - 0.360 BTU/lb-°F
DSC
Thermal Conductivity 0.144 - 0.180 W/m-K
1.00 - 1.25 BTU-in/hr-ft²-°F
ASTM D433
Melting Point 141 - 145 °C
285 - 293 °F
ASTM D3418
Deflection Temperature at 0.46 MPa (66 psi) 60.0 - 75.0 °C
140 - 167 °F
ASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 40.0 - 55.0 °C
104 - 131 °F
ASTM D648
Glass Transition Temp, Tg -42.0 - -39.0 °C
-43.6 - -38.2 °F
(DMA) @ 1 Hz
Decomposition Temperature 375 °C
707 °F
1% wt. loss / in air
410 °C
770 °F
1% wt. loss / in nitrogen
Flammability, UL94 V-0
V-0
Oxygen Index 42 %
42 %
Optional product available with value of 95% O<sub>2</sub>; ASTM D2868
Optical Properties Metric English Comments
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
Electrical Properties Metric English Comments
Volume Resistivity 2.00e+14 ohm-cm
2.00e+14 ohm-cm
DC, 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/mm
1300 - 1500 kV/in
ASTM 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
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