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Solvay Specialty Polymers Hyflon® PFA 420 Perfluoroalkoxy (PFA)  (Unverified Data**)

Category Polymer , Thermoplastic , Fluoropolymer , PFA
Manufacturer
Trade Name
Port Shanghai 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)  (Unverified Data**).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.Additional Information: PROCESSING - Because PFA is corrosive in the melt, machinery used to process Hyflon® is typically lined with nickel content alloys. Clean, reworked material can be used up to 25% in weight. HEALTH SAFETY AND ENVIRONMENT - Hyflon PFA 420 is a very inert polymer and it is not harmful if used and handled according to standard processing procedures. If handled inappropriately, it may release harmful toxic chemicals. Please refer to the Material Safety Data Sheets for more information on handling and safety. PACKAGING AND STORAGE - Hyflon PFA 420 resin is available in 25 kg (55 lbs) and 500 kg (1102 lbs) packaging. Though it has an indefinite shelf life, it is recommended to store it in a clean area, protected by direct sun light and possible contamination.Information provided by Solvay Specialty Polymers.
Physical Properties Metric English Comments
Specific Gravity 2.12 - 2.17 g/cc
2.12 - 2.17 g/cc
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

@Temperature 23.0 °C
>= 3770 psi

@Temperature 73.4 °F
ASTM D1708
Elongation at Break >= 300 %

@Temperature 23.0 °C
>= 300 %

@Temperature 73.4 °F
ASTM D1708
Tensile Modulus 0.500 - 0.600 GPa

@Temperature 23.0 °C
72.5 - 87.0 ksi

@Temperature 73.4 °F
1.0 mm/min; ASTM D1708
Flex Crack Resistance 90000 - 120000

@Thickness 0.300 mm
90000 - 120000

@Thickness 0.0118 in
Cycles; ASTM D2176
Charpy Impact, Notched NB
NB
ASTM D256
Thermal Properties Metric English Comments
Heat of Fusion 25.0 - 35.0 J/g
10.8 - 15.1 BTU/lb
Crystallization Heat; DSC
25.0 - 35.0 J/g
10.8 - 15.1 BTU/lb
DSC
CTE, linear, Parallel to Flow 120 - 200 µm/m-°C
66.7 - 111 µin/in-°F
ASTM D696
Specific Heat Capacity 0.900 - 1.10 J/g-°C

@Temperature 23.0 °C
0.215 - 0.263 BTU/lb-°F

@Temperature 73.4 °F
DSC
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
ASTM D3307
Crystallization Temperature 275 - 285 °C
527 - 545 °F
Peak, DSC
Maximum Service Temperature, Air 260 °C
500 °F
Continuous
Flammability, UL94 V-0
V-0
UL 94
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,
Temperature 23.0 °C
2.1

@Frequency 100000 Hz,
Temperature 73.4 °F
ASTM D150
2.1

@Frequency 50.0 Hz,
Temperature 23.0 °C
2.1

@Frequency 50.0 Hz,
Temperature 73.4 °F
ASTM D150
Dielectric Strength 35.0 - 40.0 kV/mm
889 - 1020 kV/in
ASTM D149
Dissipation Factor <= 0.00050

@Frequency 100000 Hz,
Temperature 23.0 °C
<= 0.00050

@Frequency 100000 Hz,
Temperature 73.4 °F
ASTM D150
<= 0.00050

@Frequency 50.0 Hz,
Temperature 23.0 °C
<= 0.00050

@Frequency 50.0 Hz,
Temperature 73.4 °F
ASTM D150
Descriptive Properties Value Comments
Agency Ratings ASTM D 3307 Type II
Availability Africa & Middle East
Asia Pacific
Europe
North America
South America
Features Flame Retardant
High Heat Resistance
High Molecular Weight
Low Flow
Semi Crystalline
Forms Pellets
Generic PFA
Processing Method Compression Molding
Extrusion
Injection Molding
Resin Transfer Molding
Uses Aerospace Applications
Cable Jacketing
Liners
Piping
Semiconductor Molding Compounds
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