Teknor Apex Sarlink® TPE ME-2470 BLK 111 Thermoplastic Elastomer

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Teknor Apex Sarlink® TPE ME-2470 BLK 111 Thermoplastic Elastomer
Categories:	Polymer; Thermoplastic; Elastomer, TPE
Material Notes:	Notes: Sarlink ME-2470 BLK 111 is a high performance thermoplastic elastomer used in automotive applications including exterior trim. Sarlink ME-2390B-01 BLK is a medium hardness, low density, UV stabilized grade suitable for injection molding. Availability: Africa & Middle East; Asia Pacific; Europe; Latin America; North America Features: Medium Hardness; Light Stabilized; Low density; Low Flow; Low Specific Gravity; Sunlight Resistant; UV Absorbing; Without Fillers Uses: Automotive Applications; Automotive Exterior Parts; Automotive Exterior Trim; Automotive Interior Parts; Automotive Interior Trim; Flexible Grips: Tubing RoHS Compliance: RoHS Compliant Form: Pellets Processing Method: Injection Molding Information provided by Teknor Apex
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Physical Properties	Original Value	Comments

Density	0.900 g/cc	ISO 1183
Viscosity	370 cP @Shear Rate 206 1/s, Temperature 200 °C	ASTM D3835
Melt Flow	4.0 g/10 min @Load 5.00 kg, Temperature 200 °C	ASTM D1238

Mechanical Properties	Original Value	Comments
Hardness, Shore A	70 @Time 15.0 sec	Injection Molded; ISO 868
	71 @Time 5.00 sec	Injection Molded; ISO 868
	73 @Time 1.00 sec	Injection Molded; ISO 868
	71.9 @Treatment Temp. 125 °C, Time 15.0 sec	Change in Air, 168 hr; ISO 888
	72.5 @Treatment Temp. 125 °C, Time 5.00 sec	Change in Air, 168 hr; ISO 888
	73.2 @Treatment Temp. 110 °C, Time 15.0 sec	Change in Air, 1008 hr; ISO 888
	73.7 @Treatment Temp. 125 °C, Time 1.00 sec	Change in Air, 168 hr; ISO 888
	74 @Treatment Temp. 110 °C, Time 5.00 sec	Change in Air, 1008 hr; ISO 888
	74.7 @Treatment Temp. 110 °C, Time 1.00 sec	Change in Air, 1008 hr; ISO 888
Tensile Strength at Break	870 psi	Flow, Type 1, 20 in/min; ISO 37
	1650 psi	Across Flow, Type 1, 20 in/min; ISO 37
	957 psi @Treatment Temp. 125 °C, Time 605000 sec	Flow, Type 1, Change in Air; ISO 188
	974 psi @Treatment Temp. 110 °C, Time 3.629e+6 sec	Flow, Type 1, Change in Air; ISO 188
	1620 psi @Treatment Temp. 125 °C, Time 605000 sec	Across Flow, Type 1, Change in Air; ISO 188
	1720 psi @Treatment Temp. 110 °C, Time 3.629e+6 sec	Across Flow, Type 1, Change in Air; ISO 188
Tensile Stress at Strain	368 psi @Strain 100 %	Across Flow, Type 1, 20 in/min; ISO 37
	550 psi @Strain 100 %	Flow, Type 1, 20 in/min; ISO 37
	368 psi @Strain 100 %, Treatment Temp. 125 °C	Across Flow, Type 1, Change in Air, 6.61 in; ISO 188
	371 psi @Strain 100 %, Treatment Temp. 110 °C	Across Flow, Type 1, Change in Air, 1008 hr; ISO 188
	576 psi @Strain 100 %, Treatment Temp. 125 °C	Flow, Type 1, Change in Air, 168 hr; ISO 188
	579 psi @Strain 100 %, Treatment Temp. 110 °C	Flow, Type 1, Change in Air, 1008 hr; ISO 188
Elongation at Break	720 %	Flow, Type 1, 20 in/min; ISO 37
	740 %	Across Flow, Type 1, 20 in/min; ISO 37
	769 % @Treatment Temp. 125 °C, Time 605000 sec	Across Flow, Type 1, Change in Air; ISO 188
	773 % @Treatment Temp. 110 °C, Time 3.629e+6 sec	Across Flow, Type 1, Change in Air; ISO 188
	864 % @Treatment Temp. 125 °C, Time 605000 sec	Flow, Type 1, Change in Air; ISO 188
	893 % @Treatment Temp. 110 °C, Time 3.629e+6 sec	Flow, Type 1, Change in Air; ISO 188
Tear Strength	210 pli	Across Flow, Method Ba, Angle (Unnicked), 20 in/min; ISO 34-1
	250 pli	Flow, Method Ba, Angle (Unnicked), 20 in/min; ISO 34-1
Taber Abrasion, mg/1000 Cycles	154	H-18 Wheel; ASTN D1044
Compression Set	21 % @Temperature 22.8 °C, Time 79200 sec	Type 1; ISO 815
	80 % @Temperature 70.0 °C, Time 79200 sec	Type 1; ISO 815
	87 % @Temperature 125 °C, Time 252000 sec	Type 1; ISO 815
	89 % @Temperature 90.0 °C, Time 252000 sec	Type 1; ISO 815

Processing Properties	Original Value	Comments
Rear Barrel Temperature	421 - 441 °F
Middle Barrel Temperature	430 - 460 °F
Front Barrel Temperature	440 - 469 °F
Nozzle Temperature	450 - 480 °F
Melt Temperature	450 - 480 °F
Mold Temperature	95.0 - 150 °F
Injection Pressure	200 - 999 psi
Back Pressure	24.9 - 125 psi
Cushion	0.150 - 1.00 in
Screw Speed	50 - 120 rpm

Descriptive Properties
Appearance	Black

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PTEKNQ1078 / 237569

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