Teknor Apex Telcar® TL-1934E Styrenic Thermoplastic Elastomer

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Teknor Apex Telcar® TL-1934E Styrenic Thermoplastic Elastomer
Categories:	Polymer; Thermoplastic; Elastomer, TPE; Styrenic TPE; Vinyl (PVC); PVC, Wire and Cable Grade
Material Notes:	Notes: Telcar TL-1934E is a general purpose thermoplastic elastomer designed for electrical applications requiring flexibility over a wide temperature range. Telcar TL-1934E is a high hardness, high density grade that is UL 94 rated with 720hr sunlight resistance. This grade is suitable for both injection molding and extrusion. Features: Brominated; Flame Retardant; General Purpose; Good Colorability; Good Flexibility; Halogenated; High Hardness; High Specific Gravity; Low Flow; Slip; Sunlight Resistant (720 hrs); UV Resistant Uses: Appliance Wire Insulation; Cable Jacketing; Flexible Core Insulation; Wire & Cable Application; Wire Jacketing Form: Pellets Processing Method: Injection Molding; Extrusion Injection Notes: Injection Rate: Moderate-Fast Extrusion Notes: Screw Speed: 30 to 100 rpm Information Provided by Teknor Apex
Key Words:	TES
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Physical Properties	Metric	English	Comments

Specific Gravity	1.30 g/cc	1.30 g/cc	ASTM D792
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	83	83	ASTM D2240
Tensile Strength at Break	8.5909 MPa	1246.0 psi	Change in tensile strength in air after 168 hours at 316°F; ASTM D573
	9.267 MPa	1344 psi	Change in tensile strength in air after 3600 hours at 268°F; ASTM D573
	9.65 MPa	1400 psi	20 in/min; ASTM D412
	8.50 MPa @Treatment Temp. 60.0 °C, Time 605000 sec	1230 psi @Treatment Temp. 140 °F, Time 168 hour	in IRM 902 Oil; ASTM D471
	9.65 MPa @Treatment Temp. 136 °C, Time 605000 sec	1400 psi @Treatment Temp. 277 °F, Time 168 hour	in Air; ASTM D573
Elongation at Break	462.0 %	462.0 %	After aging in air 3600 hours at 268°F; ASTM D573
	467.5 %	467.5 %	After aging in air 168 hours at 316°F; ASTM D573
	550 %	550 %	20 in/min; ASTM D412
	495 % @Treatment Temp. 136 °C, Time 605000 sec	495 % @Treatment Temp. 277 °F, Time 168 hour	in Air; ASTM D471
	495 % @Treatment Temp. 60.0 °C, Time 605000 sec	495 % @Treatment Temp. 140 °F, Time 168 hour	in IRM 902 Oil; ASTM D471

Electrical Properties	Metric	English	Comments
Dielectric Constant	2.4	2.4	ASTM D150
Dielectric Strength	35.4 kV/mm	900 kV/in	ASTM D419
Dissipation Factor	0.0040	0.0040	ASTM D150

Thermal Properties	Metric	English	Comments
Maximum Service Temperature, Air	105 °C	221 °F	Continuous; UL 1581
Brittleness Temperature	-59.0 °C	-74.2 °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
Flammability, UL94	V-0 @Thickness 1.52 mm	V-0 @Thickness 0.0600 in	QMFZ2.E54709; QMTT2.E73402
Oxygen Index	26 %	26 %	ASTM D2863

Processing Properties	Metric	English	Comments
Rear Barrel Temperature	171 - 193 °C	340 - 380 °F
Middle Barrel Temperature	177 - 199 °C	350 - 390 °F
Front Barrel Temperature	182 - 204 °C	360 - 400 °F
Nozzle Temperature	188 - 210 °C	370 - 410 °F
Zone 1	166 - 188 °C	330 - 370 °F
Zone 2	171 - 193 °C	340 - 380 °F
Zone 3	177 - 199 °C	350 - 390 °F
Zone 5	182 - 204 °C	360 - 400 °F
Die Temperature	190 - 210 °C	374 - 410 °F
Melt Temperature	188 - 210 °C	370 - 410 °F	Processing Temperature
Mold Temperature	25.0 - 65.6 °C	77.0 - 150 °F
Injection Pressure	1.38 - 6.89 MPa	200 - 1000 psi
Back Pressure	0.172 - 0.345 MPa	25.0 - 50.0 psi
Cushion	0.381 - 2.54 cm	0.150 - 1.00 in
Screw Speed	50 - 100 rpm	50 - 100 rpm

Descriptive Properties
Appearance	Opaque

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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PTEKNP567 / 129640

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