Teknor Apex Telcar® TELC 3050 Thermoplastic Elastomer

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Teknor Apex Telcar® TELC 3050 Thermoplastic Elastomer
Categories:	Polymer; Thermoplastic
Material Notes:	Telcar TELC 3050 is a general purpose thermoplastic elastomer, available in NAT and BLK, designed for industrial and electrical applications requiring flexibility over a wide temperature range. Telcar TELC 3050 is a high durometer grade that is RoHS compliant. This grade is UL listed and is suitable for both injection molding and extrusion. Availability: Africa & Middle East; Asia Pacific; Europe; Latin America; North America Features: Bondability; Chemical Resistant; Good Adhesion; Good Colorability; Good Processability; Good Tear Strength; Good Toughness; High Hardness; Low Density; Low Flow; Low Specific Gravity; Without Fillers Uses: Building Wire Insulation; General Purpose; Industrial Applications; Profiles; Rubber Replacement; Wire & Cable Applications; Wire Jacketing Agency Rating: UL Unspecified Rating RoHS Compliant:RoHS Compliant Form: Pellets Processing Method: Extrusion; Injection Molding Information provided by Teknor Apex
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Physical Properties	Original Value	Comments

Density	0.890 g/cc	ASTM D792
Viscosity	501 cP @Shear Rate 206 1/s, Temperature 200 °C	ASTM D3835
Melt Flow	1.5 g/10 min @Load 2.16 kg, Temperature 230 °C	ASTM D1238

Mechanical Properties	Original Value	Comments
Hardness, Shore D	48 @Time 5.00 sec	ASTM D2240
	51.3 @Treatment Temp. 110 °C, Time 3.629e+6 sec	Change in Air; ISO 188
Tensile Strength at Break	1700 psi	Flow; ASTM D412
	1750 psi	Across Flow; ASTM D412
	1880 psi @Treatment Temp. 110 °C, Time 3.629e+6 sec	Across Flow, Change in Air; ISO 188
	1910 psi @Treatment Temp. 125 °C, Time 605000 sec	Across Flow, Change in Air; ISO 188
Tensile Strength	1160 psi @Treatment Temp. 110 °C, Time 3.629e+6 sec	Across Flow, Change in Air; ISO 188
	1190 psi @Treatment Temp. 125 °C, Time 605000 sec	Across Flow, Change in Air; ISO 188
Tensile Stress at Strain	1180 psi @Strain 100 %	Across Flow; ASTM D412
	1460 psi @Strain 100 %	Flow; ASTM D412
Elongation at Break	530 %	Flow; ASTM D412
	640 %	Across Flow; ASTM D412
Flexural Modulus	40000 psi	ASTM D790
Tear Strength	518 pli	Across Flow; Die C; ASTM D624

Electrical Properties	Original Value	Comments
Dielectric Constant	3.3 @Frequency 1000 Hz	ASTM D150

Thermal Properties	Original Value	Comments
Brittleness Temperature	<= -76.0 °F	ASTM D746

Processing Properties	Original Value	Comments
Processing Temperature	370 - 410 °F	Injection, Melt
Rear Barrel Temperature	340 - 380 °F	Injection
Middle Barrel Temperature	350 - 390 °F	Injection
Front Barrel Temperature	360 - 400 °F	Injection
Nozzle Temperature	370 - 410 °F	Injection
Zone 1	330 - 390 °F	Extrusion
Zone 2	350 - 400 °F	Extrusion
Zone 3	360 - 410 °F	Extrusion
Zone 4	360 - 420 °F	Extrusion
Zone 5	370 - 430 °F	Extrusion
Die Temperature	374 - 410 °F	Extrusion
Mold Temperature	77.0 - 150 °F	Injection
Drying Temperature	176 °F
Dry Time	2.00 hour
Injection Pressure	200 - 1000 psi	Injection
Back Pressure	25.0 - 50.0 psi	Injection
Cushion	0.150 - 1.00 in	Injection
Screw Speed	50 - 100 rpm	Injection

Descriptive Properties
Appearance	Black
	Natural Color
	Translucent

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PTEKNQ1626 / 238117

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