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Solvay Specialty Polymers Hyflon® PFA 420 Perfluoroalkoxy (PFA)

Category Polymer , Thermoplastic , Fluoropolymer , PFA
Manufacturer Solvay Specialty Polymers
Trade Name Hyflon®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Solvay Specialty Polymers Hyflon® PFA 420 Perfluoroalkoxy (PFA).pdf
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Material Notes:
Hyflon® PFA is a family of semi-crystalline, melt processable perfluoropolymers which combine excellent mechanical characteristics to unique properties such as chemical inertness, heat resistance, inherent flame resistance, low surface energy and exceptional dielectric properties. PFA resins are designed to retain their properties over a wide range of temperatures (-196/260°C or -320/500°F) and are the material of choice in applications such as linings in the Chemical Process Industry, specialty cables, semiconductor industry, aero space, etc.Hyflon® PFA 420 is a high molecular weight, low melt flow rate multi-purpose resin designed for pipe, cable and stock shapes extrusion, injection, compression, and transfer molding. Hyflon PFA 420 is an ASTM D3307 - Type II resin.Features: Flame Retardant; High Heat Resistance; High Molecular Weight; Low Flow; Semi CrystallineUses: Aerospace Applications; Cable Jacketing; Liners; Piping; Semiconductor Molding CompoundsAdditional Properties: Crystallization Heat - DSC 25.0 to 35.0 J/g; Flex Life - ASTM D2176 (300.0 µm): 9.0E+4 to 1.2E+5 Cycles; Heat of Fusion - DSC 25.0 to 35.0 J/gInformation provided by Solvay Specialty Polymers.
Physical Properties Metric English Comments
Density 2.13 - 2.18 g/cc
0.0770 - 0.0788 lb/in³
ASTM D792
Melt Flow 1.5 - 3.0 g/10 min

@Load 5.00 kg,
Temperature 372 °C
1.5 - 3.0 g/10 min

@Load 11.0 lb,
Temperature 702 °F
ASTM D1238
Mechanical Properties Metric English Comments
Hardness, Shore D 59
59
ASTM D2240
Tensile Strength at Break >= 26.0 MPa
>= 3770 psi
ASTM D638
Elongation at Break >= 300 %
>= 300 %
ASTM D638
Tensile Modulus 0.500 - 0.600 GPa
72.5 - 87.0 ksi
1.0 mm/min; ASTM D638
Izod Impact, Notched NB
NB
ASTM D256
Thermal Properties Metric English Comments
CTE, linear, Parallel to Flow 120 - 200 µm/m-°C
66.7 - 111 µin/in-°F
Specific Heat Capacity 0.900 - 1.10 J/g-°C
0.215 - 0.263 BTU/lb-°F
ASTM C351
Thermal Conductivity 0.200 W/m-K

@Temperature 40.0 °C
1.39 BTU-in/hr-ft²-°F

@Temperature 104 °F
ASTM C177
Melting Point 300 - 310 °C
572 - 590 °F
DSC
Crystallization Temperature 275 - 285 °C
527 - 545 °F
Peak; ASTM D3418
Maximum Service Temperature, Air 260 °C
500 °F
Continuous Use
Flammability, UL94 V-0
V-0
Oxygen Index 95 %
95 %
ASTM D2863
Electrical Properties Metric English Comments
Volume Resistivity >= 1.00e+17 ohm-cm
>= 1.00e+17 ohm-cm
ASTM D257
Surface Resistance >= 1.00e+17 ohm
>= 1.00e+17 ohm
ASTM D257
Dielectric Constant 2.1

@Frequency 100000 Hz
2.1

@Frequency 100000 Hz
ASTM D150
2.1

@Frequency 50.0 Hz
2.1

@Frequency 50.0 Hz
ASTM D150
Dielectric Strength 35.0 - 40.0 kV/mm
889 - 1020 kV/in
ASTM D149
Dissipation Factor <= 0.00050

@Frequency 100000 Hz
<= 0.00050

@Frequency 100000 Hz
ASTM D150
<= 0.00050

@Frequency 50.0 Hz
<= 0.00050

@Frequency 50.0 Hz
ASTM D150
Descriptive Properties Value Comments
Agency Ratings ASTM D 3307 Type II
Availability Africa & Middle East
Asia Pacific
Europe
Latin America
North America
Form Pellets
Processing Technique Compression Molding; Extrusion
Injection Molding; Resin Transfer Molding
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