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Solvay Specialty Polymers Algoflon® A.20 PTFE (Polytetrafluoroethylene)  (discontinued **)

Category Polymer , Thermoplastic , Fluoropolymer , PTFE , Polytetrafluoroethylene (PTFE), Molded
Manufacturer
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Solvay Specialty Polymers Algoflon® A.20 PTFE (Polytetrafluoroethylene)  (discontinued **).pdf
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Material Notes:
Data provided by the manufacturer.Type IV.G.1 Classification. Suspension polymer powder grade recommended for compression molding and extrusion. PTFE possesses high inertness, excellent dielectric properties, almost no moisture absorption, low friction coefficient, and is nonflammable.
Physical Properties Metric English Comments
Density 2.165 g/cc
0.07822 lb/in³
ASTM D792
Apparent Bulk Density 0.780 g/cc
0.0282 lb/in³
ASTM D4894
Water Absorption 0.00 %
0.00 %
ASTM D570
Linear Mold Shrinkage 0.026 cm/cm
0.026 in/in
Radial shrinkage of 10 cm o.d. sintered rod at 23°C
Mechanical Properties Metric English Comments
Tensile Strength, Ultimate 35.0 MPa
5080 psi
ASTM D638
Elongation at Break 310 %
310 %
ASTM D638
Coefficient of Friction, Dynamic 0.060
0.060
ASTM D1894
Coefficient of Friction, Static 0.080
0.080
ASTM D1894
Thermal Properties Metric English Comments
Thermal Conductivity 0.240 W/m-K
1.67 BTU-in/hr-ft²-°F
ASTM C177
Maximum Service Temperature, Air 260 °C
500 °F
Continuous Service
Flammability, UL94 V-0
V-0
VE-0
Oxygen Index >= 95 %
>= 95 %
ASTM D2863
Electrical Properties Metric English Comments
Electrical Resistivity 1.00e+18 ohm-cm
1.00e+18 ohm-cm
ASTM D257
Dielectric Constant 2.1

@Frequency 60.0 - 2.00e+9 Hz
2.1

@Frequency 60.0 - 2.00e+9 Hz
ASTM D150
Dielectric Strength 65.0 kV/mm
1650 kV/in
ASTM D149
Dissipation Factor >= 0.00030

@Frequency 60.0 - 2.00e+9 Hz
>= 0.00030

@Frequency 60.0 - 2.00e+9 Hz
ASTM D150
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