Chemours Tefzel™ ETFE HT-2184 Premium fluoropolymer resin powder

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Chemours Tefzel™ ETFE HT-2184 Premium fluoropolymer resin powder
Categories:	Polymer; Thermoplastic; Fluoropolymer; ETFE/ECTFE; Fluorocarbon ETFE/ECTFE, Molded/Extruded
Material Notes:	Tefzel™ ETFE HT-2184 is a premium fluoropolymer resin in powder form. It provides the superior properties typical of fluoropolymer resins, such as excellent retention of properties after service, chemical inertness, and mechanical toughness. Applications: Tefzel™ ETFE HT-2184 is ideal for many end products, including chemical service items, such as lined valves and fittings, pump housings and impellers, column packings, and other abrasion resistant linings; high temperature electrical components and insulation; fasteners, corrugated tubing, and duct work; and film. Information provided by Chemours.
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Physical Properties	Metric	English	Comments

Specific Gravity	1.70 g/cc	1.70 g/cc	ASTM D792
Bulk Density	1.30 g/cc	0.0470 lb/in³	Chemours Test
Water Absorption	0.0070 % @Time 86400 sec	0.0070 % @Time 24.0 hour	ASTM D270
Melt Flow	6.0 g/10 min	6.0 g/10 min	ASTM D3159

Mechanical Properties	Metric	English	Comments
Hardness, Shore D	72	72	ASTM D2240
Tensile Strength	40.0 MPa	5800 psi	ASTM D638
Elongation at Break	250 %	250 %	ASTM D1457
Elongation, Ultimate	300 %	300 %	ASTM D638
Flexural Modulus	1.172 GPa	170.0 ksi	ASTM D790
Flex Crack Resistance	10000 - 27000	10000 - 27000	Cycles MIT Folding Endurance; ASTM D2176
Izod Impact, Notched	NB	NB	ASTM D256
Coefficient of Friction	0.030 - 0.40	0.030 - 0.40	ASTM D1894

Electrical Properties	Metric	English	Comments
Volume Resistivity	1.00e+15 ohm-cm	1.00e+15 ohm-cm	ASTM D257
Surface Resistivity per Square	>= 1.00e+15 ohm	>= 1.00e+15 ohm	ASTM D257
Dielectric Constant	2.5 - 2.6	2.5 - 2.6	ASTM D1531
Dielectric Strength	70.0 kV/mm @Thickness 0.250 mm	1780 kV/in @Thickness 0.00984 in	ASTM D150
Dissipation Factor	0.0072 @Frequency 1e+6 Hz	0.0072 @Frequency 1e+6 Hz	ASTM D1531
Arc Resistance	122 sec	122 sec	ASTM D495

Thermal Properties	Metric	English	Comments
Melting Point	255 - 280 °C	491 - 536 °F	Nominal; ASTM D3418
Maximum Service Temperature, Air	155 °C	311 °F	UL 746
Flammability, UL94	V-0	V-0
Oxygen Index	30 - 36 %	30 - 36 %	ASTM D2863

Descriptive Properties
Chemical/Solvent Resistance	Excellent		ASTM D543
Heat of Combustion	13.7 MJ/kg		ASTM D240
Salt Spray Resistance Coatings (hours)	1000		ASTM B117. 5% NaCl at 35 °C (95 °F).
Weather and Chemical Resistance	Excellent
Weather Resistance (years unaffected)	15		Florida Exposure

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

PDU8783 / 268709

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