Overview - Fluorocarbon PFA with Glass Fiber Filler

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Subcategory: Filled/Reinforced Thermoplastic; Fluoropolymer; PFA; Polymer; Thermoplastic

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Key Words: Polyperfluoroalkoxyethylene; Plastics, Polymers

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Physical Properties	Metric	English	Comments
Density	2.24 - 2.25 g/cc	0.0809 - 0.0813 lb/in?	Average = 2.24 g/cc; Grade Count = 2
Water Absorption	0.01 - 0.03 %	0.01 - 0.03 %	Average = 0.02%; Grade Count = 2
Linear Mold Shrinkage	0.005 - 0.035 cm/cm	0.005 - 0.035 in/in	Average = 0.02 cm/cm; Grade Count = 2
Mechanical Properties
Tensile Strength, Ultimate	30 - 34 MPa	4350 - 4930 psi	Average = 32 MPa; Grade Count = 2
Tensile Strength, Yield	30 MPa	4350 psi	Grade Count = 1
Elongation at Break	1 - 2.5 %	1 - 2.5 %	Average = 1.8%; Grade Count = 2
Flexural Modulus	2 - 4.1 GPa	290 - 595 ksi	Average = 3 GPa; Grade Count = 2
Flexural Yield Strength	50 - 76 MPa	7250 - 11000 psi	Average = 63 MPa; Grade Count = 2
Izod Impact, Notched	1.6 J/cm	3 ft-lb/in	Grade Count = 1
Electrical Properties
Electrical Resistivity	1e+017 ohm-cm	1e+017 ohm-cm	Grade Count = 2
Dielectric Constant	2.2	2.2	Grade Count = 1
Dielectric Strength	22 kV/mm	559 kV/in	Grade Count = 1
Dissipation Factor	0.001	0.001	Grade Count = 1
Thermal Properties
CTE, linear 20?C	108 ?m/m-?C	60 ?in/in-?F	Grade Count=1
Thermal Conductivity	0.37 W/m-K	2.57 BTU-in/hr-ft?-?F	Grade Count = 1
Melting Point	300 ?C	572 ?F	Grade Count = 1
Maximum Service Temperature, Air	85 - 154 ?C	185 - 309 ?F	Average = 120?C; Grade Count = 2
Deflection Temperature at 1.8 MPa (264 psi)	85 - 154 ?C	185 - 309 ?F	Average = 120?C; Grade Count=2
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