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Arkema Group VOLTALEF® 302 PCTFE

Category Polymer , Thermoplastic , Fluoropolymer , Polychlorotrifluoroethylene (PCTFE); Molded
Manufacturer Arkema
Trade Name VOLTALEF®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Arkema Group VOLTALEF® 302 PCTFE.pdf
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Material Notes:
VOLTALEF® 302 is a chlorotrifluoroethylene dense powder. Used in particular for compression molding, non-flammable. Information provided by Arkema Group
Physical Properties Metric English Comments
Density 2.11 - 2.16 g/cc
0.0762 - 0.0780 lb/in³
ASTM D1050-68
Apparent Bulk Density 1.00 g/cc
0.0361 lb/in³
Particle Size 700 µm
700 µm
Deformation 1.0 %
1.0 %
7 MPa load for 24 hrs at 25°C; ASTM D621
2.5 %
2.5 %
7 MPa load for 24 hrs at 70°C; ASTM D621
12 %
12 %
7 MPa load for 24 hrs at 125°C; ASTM D621
Mechanical Properties Metric English Comments
Hardness, H358/30 80.0 MPa
11600 psi
DIN 53456
Hardness, Shore D 75 - 90
75 - 90
ASTM D676
Tensile Strength, Ultimate 32.0 - 40.0 MPa
4640 - 5800 psi
ASTM D638
13.0 - 16.0 MPa

@Temperature 120 °C
 1890 - 2320 psi

@Temperature 248 °F
 ASTM D638
Tensile Strength, Yield 34.0 - 50.0 MPa
4930 - 7250 psi
ASTM D638
3.00 - 6.00 MPa

@Temperature 120 °C
 435 - 870 psi

@Temperature 248 °F
 ASTM D638
Elongation at Break 100 - 250 %
100 - 250 %
ASTM D638
Tensile Modulus 1.40 GPa
203 ksi
ASTM D638
Flexural Modulus 1.40 GPa
203 ksi
ASTM D790-80
Compressive Yield Strength 11.0 - 14.0 MPa
1600 - 2030 psi
1% deformation; ISO 604
40.0 - 45.0 MPa
5800 - 6530 psi
0.2% off set; ISO 604
Compressive Modulus 1.40 GPa
203 ksi
ASTM D638
Izod Impact, Notched 0.800 J/cm
1.50 ft-lb/in
ASTM D256-81
Coefficient of Friction 0.26 - 0.45
0.26 - 0.45
on polished steel
Thermal Properties Metric English Comments
CTE, linear 55.0 µm/m-°C

@Temperature -80.0 - 70.0 °C
 30.6 µin/in-°F

@Temperature -112 - 158 °F
 ASTM D686-79
250 µm/m-°C

@Temperature 70.0 - 150 °C
 139 µin/in-°F

@Temperature 158 - 302 °F
 ASTM D686-79
Specific Heat Capacity 0.900 J/g-°C
0.215 BTU/lb-°F
Thermal Conductivity 0.135 W/m-K
0.937 BTU-in/hr-ft²-°F
F 433
Maximum Service Temperature, Air 150 °C
302 °F
continuous service
200 °C
392 °F
peak
Oxygen Index 100 %
100 %
Electrical Properties Metric English Comments
Electrical Resistivity 1.20e+18 ohm-cm
1.20e+18 ohm-cm
ASTM D257-78
Dielectric Constant 2.4 - 3.0

@Frequency 100 - 1.00e+8 Hz
 2.4 - 3.0

@Frequency 100 - 1.00e+8 Hz
 ASTM D150
Dielectric Strength 15.0 kV/mm

@Thickness 3.20 mm
 381 kV/in

@Thickness 0.126 in
 stepwise tension increase; ASTM D149-75
21.0 kV/mm

@Thickness 1.60 mm
 533 kV/in

@Thickness 0.0630 in
 continuous tension; ASTM D149-75
48.0 kV/mm

@Thickness 0.760 mm
 1220 kV/in

@Thickness 0.0299 in
 stepwise tension increase; ASTM D149-75
200 kV/mm

@Thickness 0.130 mm
 5080 kV/in

@Thickness 0.00512 in
 stepwise tension increase; ASTM D149-75
Arc Resistance 360 sec
360 sec
ASTM D495-73
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