DuPont Mobility and Materials Kalrez® 1058 FFKM Perfluoroelastomer

Login to see your most recently viewed materials here. Or if you don't have an account with us yet, then click here to register.

DuPont Mobility and Materials Kalrez® 1058 FFKM Perfluoroelastomer (discontinued **)
Categories:	Polymer; Thermoset; Fluoropolymer, TS; Thermoset Fluoroelastomer; Rubber or Thermoset Elastomer (TSE)
Material Notes:	A carbon black-filled compound that has been plasticized with perfluorinated oil. It is the softest, lowest modulus compound in the Kalrez line. Generally it is similar in resistance to Compound 1050LF. Typically used in applications that require low sealing force or high extensibility including liquid chromatography septa, seals/seats for relief valves and tubing. Its shrinkage is higher than other Kalrez compounds.
Vendors:	No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
Printer friendly version Download as PDF Download to Excel (requires Excel and Windows) Export data to your CAD/FEA program Add to Folder:

Physical Properties	Metric	English	Comments

Density	1.90 - 2.00 g/cc	0.0686 - 0.0723 lb/in³

Mechanical Properties	Metric	English	Comments
Hardness, Shore A	60 - 70	60 - 70	ASTM D2240
Tensile Strength, Ultimate	9.00 MPa	1310 psi	ASTM D412
Elongation at Break	180 %	180 %	ASTM D412
100% Modulus	4.70 MPa @Strain 100 %	682 psi @Strain 100 %	ASTM D412
Tear Strength	3.06 kN/m	17.5 pli
Compression Set	40 % @Temperature 204 °C	40 % @Temperature 399 °F	70 hr at 204°C; ASTM D395B; Pellets

Electrical Properties	Metric	English	Comments
Electrical Resistivity	5.00e+17 ohm-cm	5.00e+17 ohm-cm
Dielectric Constant	4.9 @Frequency 1000 Hz	4.9 @Frequency 1000 Hz
Dielectric Strength	>= 17.7 kV/mm	>= 450 kV/in
Dissipation Factor	0.0050 @Frequency 1000 Hz	0.0050 @Frequency 1000 Hz

Thermal Properties	Metric	English	Comments
CTE, linear	229 µm/m-°C @Temperature 22.0 - 100 °C	127 µin/in-°F @Temperature 71.6 - 212 °F
	230 µm/m-°C @Temperature 22.0 - 260 °C	128 µin/in-°F @Temperature 71.6 - 500 °F
Specific Heat Capacity	0.945 J/g-°C @Temperature 50.0 °C	0.226 BTU/lb-°F @Temperature 122 °F
	0.974 J/g-°C @Temperature 100 °C	0.233 BTU/lb-°F @Temperature 212 °F
	1.053 J/g-°C @Temperature 150 °C	0.2517 BTU/lb-°F @Temperature 302 °F
Thermal Conductivity	0.170 W/m-K @Temperature 200 °C	1.18 BTU-in/hr-ft²-°F @Temperature 392 °F
	0.180 W/m-K @Temperature 100 °C	1.25 BTU-in/hr-ft²-°F @Temperature 212 °F
	0.190 W/m-K @Temperature 50.0 °C	1.32 BTU-in/hr-ft²-°F @Temperature 122 °F
Maximum Service Temperature, Air	260 °C	500 °F
Brittleness Temperature	-40.0 °C	-40.0 °F	ASTM D746

**
Materials flagged as discontinued () are no longer part of the manufacturer’s standard product line according to our latest information. These materials may be available by special order, in distribution inventory, or reinstated as an active product. Data sheets from materials that are no longer available remain in MatWeb to assist users in finding replacement materials.

Users of our Advanced Search (registration required) may exclude discontinued materials from search results.

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.

Users viewing this material also viewed the following:
DuPont Mobility and Materials Kalrez® 4079 FFKM Perfluoroelastomer
DuPont Mobility and Materials Kalrez® 7075 FFKM Perfluoroelastomer
DuPont Mobility and Materials Kalrez® 8475 FFKM Perfluoroelastomer
DuPont Mobility and Materials Kalrez® 6375 FFKM Perfluoroelastomer
DuPont Mobility and Materials Kalrez® 1050LF FFKM Perfluoroelastomer

PDVD02 / 33866

	Advertise with MatWeb!
	Data sheets for over 180,000 metals, plastics, ceramics, and composites.
	HOME • SEARCH • TOOLS • SUPPLIERS • FOLDERS • ABOUT US • FAQ • LOG IN

System Message