Songhan Plastic Technology Co.,Ltd.
 POLYMER SEARCH

Arkema Group KYNAR FLEX® 2950-05 Polyvinylidene Fluoride Copolymer - Extrusion & Molding

Category Polymer , Thermoplastic , Fluoropolymer , PVDF , Polyvinylidinefluoride (PVDF), Molded/Extruded
Manufacturer Arkema
Trade Name KYNAR FLEX®
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Arkema Group KYNAR FLEX® 2950-05 Polyvinylidene Fluoride Copolymer - Extrusion & Molding.pdf
Price EMAIL US    sales@lookpolymers.com
  Online Service   lookpolymers   27660005
Material Notes:
Characteristics: Natural resin - translucent, off-white hemispheres. Very flexible, flame and smoke suppressant. High stability in harsh thermal, chemical and ultraviolet environments. High toughness and mechanical strength, low permeability, abrasion resistance; high purityApplications:Chemical processing – production, storage and transfer of corrosive fluidsElectronics – protective sheathing, plenum and wiring insulationSemi-conductor industryFood stuff and Healthcare industriesTransportation – fuel line and pipe, thermoformed body componentsInformation provided by Arkema Inc.
Physical Properties Metric English Comments
Specific Gravity 1.78 - 1.80 g/cc
1.78 - 1.80 g/cc
ASTM D792
Bulk Density 0.961 g/cc
0.0347 lb/in³
Water Absorption 0.030 - 0.060 %

@Time 86400 sec
0.030 - 0.060 %

@Time 24.0 hour
Immersion; ASTM D570
Viscosity 500000 - 1.20e+6 cP

@Shear Rate 100 1/s,
Temperature 232 °C
500000 - 1.20e+6 cP

@Shear Rate 100 1/s,
Temperature 450 °F
Melt Viscosity; ASTM D3835
Melt Flow 4.0 - 17.5 g/10 min

@Load 3.80 kg,
Temperature 232 °C
4.0 - 17.5 g/10 min

@Load 8.38 lb,
Temperature 450 °F
ASTM D1238
Mechanical Properties Metric English Comments
Hardness, Shore D 57 - 62
57 - 62
ASTM D2240
Tensile Strength at Break 20.0 - 27.0 MPa
2900 - 3920 psi
ASTM D638
Tensile Strength 4.00 MPa

@Strain 20.0 %,
Temperature 100 °C
580 psi

@Strain 20.0 %,
Temperature 212 °F
7.00 MPa

@Strain 20.0 %,
Temperature 70.0 °C
1020 psi

@Strain 20.0 %,
Temperature 158 °F
11.0 MPa

@Strain 20.0 %,
Temperature 50.0 °C
1600 psi

@Strain 20.0 %,
Temperature 122 °F
18.0 MPa

@Strain 20.0 %,
Temperature 23.0 °C
2610 psi

@Strain 20.0 %,
Temperature 73.4 °F
Tensile Strength, Yield 14.0 - 21.0 MPa
2030 - 3050 psi
ASTM D638
Elongation at Break 200 - 400 %
200 - 400 %
ASTM D638
Elongation at Yield 15 - 25 %
15 - 25 %
ASTM D638
Tensile Modulus 0.0900 GPa

@Temperature 100 °C
13.1 ksi

@Temperature 212 °F
0.100 GPa

@Temperature 70.0 °C
14.5 ksi

@Temperature 158 °F
0.180 GPa

@Temperature 50.0 °C
26.1 ksi

@Temperature 122 °F
0.276 - 0.448 GPa

@Temperature 23.0 °C
40.0 - 65.0 ksi

@Temperature 73.4 °F
ASTM D638
Flexural Strength 14.0 - 24.0 MPa

@Strain 5.00 %
2030 - 3480 psi

@Strain 5.00 %
ASTM D790
Flexural Modulus 0.276 - 0.414 GPa
40.0 - 60.0 ksi
ASTM D790
Compressive Strength 24.0 - 31.0 MPa
3480 - 4500 psi
ASTM D695
Izod Impact, Notched >= NB
>= NB
ASTM D256
Izod Impact, Unnotched >= NB
>= NB
ASTM D256
Coefficient of Friction, Dynamic 0.54
0.54
vs. steel; ASTM D1894
Coefficient of Friction, Static 0.55
0.55
vs. steel; ASTM D1894
Taber Abrasion, mg/1000 Cycles 21 - 25
21 - 25
1000 g pad; CS-17
Thermal Properties Metric English Comments
CTE, linear 97.0 µm/m-°C

@Temperature -40.0 °C
53.9 µin/in-°F

@Temperature -40.0 °F
171 µm/m-°C

@Temperature 0.000 °C
95.0 µin/in-°F

@Temperature 32.0 °F
162 - 216 µm/m-°C

@Temperature 22.8 °C
90.0 - 120 µin/in-°F

@Temperature 73.0 °F
ASTM D696
313 µm/m-°C

@Temperature 70.0 °C
174 µin/in-°F

@Temperature 158 °F
370 µm/m-°C

@Temperature 85.0 °C
206 µin/in-°F

@Temperature 185 °F
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 130 - 138 °C
266 - 280 °F
Deflection Temperature at 0.46 MPa (66 psi) 49.0 - 65.0 °C
120 - 149 °F
ASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 35.0 - 51.0 °C
95.0 - 124 °F
ASTM D648
Glass Transition Temp, Tg -42.0 - -40.0 °C

@Frequency 1.00 Hz
-43.6 - -40.0 °F

@Frequency 1.00 Hz
DMA
Decomposition Temperature 375 °C
707 °F
1% wt loss / in air; TGA
410 °C
770 °F
1% wt loss / in nitrogen; TGA
Flammability, UL94 V-0
V-0
Oxygen Index 43 %
43 %
ASTM D2868
95 %
95 %
optional products; ASTM D2868
Electrical Properties Metric English Comments
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 3.8

@Frequency 1.00e+8 Hz
3.8

@Frequency 1.00e+8 Hz
ASTM D150
12.1

@Frequency 100 Hz
12.1

@Frequency 100 Hz
ASTM D150
Dielectric Strength 43.3 - 51.2 kV/mm
1100 - 1300 kV/in
ASTM D149
Dissipation Factor 0.020 - 0.24

@Frequency 100 Hz
0.020 - 0.24

@Frequency 100 Hz
ASTM D150
Users viewing this material also viewed the following:
Copyright © lookpolymers.com All Rights Reserved