Teknor Apex Elexar® EL 1934A Thermoplastic Elastomer

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Teknor Apex Elexar® EL 1934A Thermoplastic Elastomer
Categories:	Polymer; Thermoplastic; Elastomer, TPE
Material Notes:	Notes: Elexar® EL-1934A is a high performance UL V-0 flame retardant thermoplastic elastomer designed for electrical applications requiring flexibility over a wide temperature range. Elexar EL-1934A is a high hardness, high density, high flow grade that is UV stabilized and RoHS compliant. This UL listed grade is easily colorable and is suitable for both molding and extrusion. Features: : Chemical Resistant; Electrically Insulating; Flame Retardant; General Purpose; Good Adhesion; Good Colorability; Good Electrical Properties; Good Flexibility; Good Toughness; Halogenated; High Density; High Flow; High Hardness; High Specific Gravity; Resilient; Slip; Sunlight Resistant (720 hours); UV Resistant Uses: Cable Jacketing; Electrical/Electronic Applications; Flame Retardant Insulation; General Purpose; Industrial Applications; Rubber Replacement; Wire & Cable Applications; Wire Jacketing Information Provided by Teknor Apex
Key Words:	TPE
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Physical Properties	Metric	English	Comments

Specific Gravity	1.30 g/cc	1.30 g/cc
Melt Flow	18 g/10 min @Load 5.00 kg, Temperature 200 °C	18 g/10 min @Load 11.0 lb, Temperature 392 °F	ASTM D1238

Mechanical Properties	Metric	English	Comments
Hardness, Shore A	80 @Time 5.00 sec	80 @Time 0.00139 hour	ASTM D2240
	82 @Time 1.00 sec	82 @Time 0.000278 hour	ASTM D2240
Tensile Strength at Break	11.1 MPa	1610 psi	ASTM D412
	9.88 MPa @Treatment Temp. 60.0 °C, Time 605000 sec	1430 psi @Treatment Temp. 140 °F, Time 168 hour	in IRM 902 Oil
	10.65 MPa @Treatment Temp. 136 °C, Time 605000 sec	1545 psi @Treatment Temp. 277 °F, Time 168 hour	in Air
Tensile Stress at Strain	3.71 MPa @Strain 100 %	538 psi @Strain 100 %	20 in/min; ASTM D412
	5.08 MPa @Strain 300 %	737 psi @Strain 300 %	20 in/min; ASTM D412
Elongation at Break	630 %	630 %	ASTM D412
	595.35 % @Treatment Temp. 60.0 °C, Time 605000 sec	595.35 % @Treatment Temp. 140 °F, Time 168 hour	in IRM 902 Oil
	609.84 % @Treatment Temp. 136 °C, Time 605000 sec	609.84 % @Treatment Temp. 277 °F, Time 168 hour	in Air

Electrical Properties	Metric	English	Comments
Volume Resistivity	7.40e+14 ohm-cm @Temperature 50.0 °C	7.40e+14 ohm-cm @Temperature 122 °F	ASTM D257
Dielectric Constant	2.4 @Frequency 1000 Hz	2.4 @Frequency 1000 Hz	ASTM D150
Dielectric Strength	47.2 kV/mm @Thickness 0.610 mm	1200 kV/in @Thickness 0.0240 in	ASTM D149
Dissipation Factor	0.0033 @Frequency 1000 Hz	0.0033 @Frequency 1000 Hz	ASTM D150

Thermal Properties	Metric	English	Comments
Maximum Service Temperature, Air	221 °C	430 °F	UL 1581
Brittleness Temperature	<= -50.0 °C	<= -58.0 °F	ASTM D746
UL RTI, Electrical	50.0 °C	122 °F	UL 746
UL RTI, Mechanical with Impact	50.0 °C	122 °F	UL 746
UL RTI, Mechanical without Impact	50.0 °C	122 °F	UL 746
Flammability, UL94	V-0	V-0	0.05 to 0.06 in, All Colors
Oxygen Index	28 %	28 %	ASTM D2863

Processing Properties	Metric	English	Comments
Rear Barrel Temperature	199 - 216 °C	390 - 420 °F	Injection
Middle Barrel Temperature	213 - 221 °C	415 - 430 °F	Injection
Front Barrel Temperature	221 - 227 °C	430 - 440 °F	Injection
Nozzle Temperature	221 - 229 °C	430 - 445 °F	Injection
Zone 1	193 - 210 °C	380 - 410 °F	Extrusion
Zone 2	199 - 216 °C	390 - 420 °F	Extrusion
Zone 3	213 - 221 °C	415 - 430 °F	Extrusion
Zone 4	213 - 221 °C	415 - 430 °F	Extrusion
Zone 5	221 - 227 °C	430 - 440 °F	Extrusion
Die Temperature	221 - 229 °C	430 - 445 °F	Extrusion
Melt Temperature	221 - 229 °C	430 - 445 °F	Injection
Mold Temperature	25.0 - 65.6 °C	77.0 - 150 °F	Injection
Injection Pressure	1.38 - 6.89 MPa	200 - 1000 psi	Injection
Back Pressure	0.172 - 0.345 MPa	25.0 - 50.0 psi	Injection
Cushion	0.381 - 2.54 cm	0.150 - 1.00 in	Injection
Screw Speed	30 - 100 rpm	30 - 100 rpm	Extrusion
	50 - 100 rpm	50 - 100 rpm	Injection

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.

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