Teknor Apex Sarlink® TPV 24972B Thermoplastic Vulcanizate

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Teknor Apex Sarlink® TPV 24972B Thermoplastic Vulcanizate
Categories:	Polymer; Thermoplastic; Elastomer, TPE; Thermoplastic Vulcanizate Elastomer (TPV)
Material Notes:	Notes: Sarlink TPV 24971B is a high performance thermoplastic vulcanizate used in automotive and industrial applications. This grade is a medium hardness, medium low, grade exhibiting excellent sunlight resistance. This grade can be processed by injection molding and extrusion. Availability: Africa & Middle East; Asia Pacific; Europe; Latin America; North America Features: Filled; Light Stabilized; Low Density; Low Flow; Low Specific Gravity; Lubricated; Medium Hardness; Slip; Sunlight Resistant; UV Absorbing Uses: Expansion Joint; Gaskets; Glazing; Grommets; Plugs; Shock Absorbing Pads; Tubing; Weatherstripping RoHS Compliance: RoHS Compliant Form: Pellets Processing Method: Injection Molding; Extrusion Information provided by Teknor Apex
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Physical Properties	Metric	English	Comments

Density	0.930 g/cc	0.0336 lb/in³	ISO 1183
Viscosity	179 cP @Shear Rate 206 1/s, Temperature 200 °C	179 cP @Shear Rate 206 1/s, Temperature 392 °F	Apparent; ASTM D3835
Melt Flow	7.0 g/10 min @Load 2.16 kg, Temperature 230 °C	7.0 g/10 min @Load 4.76 lb, Temperature 446 °F	ASTM D1238

Mechanical Properties	Metric	English	Comments
Hardness, Shore A	67 @Time 15.0 sec	67 @Time 0.00417 hour	Injection Molded; ISO 868
	68 @Time 5.00 sec	68 @Time 0.00139 hour	Injection Molded; ISO 868
	71 @Time 1.00 sec	71 @Time 0.000278 hour	Injection Molded; ISO 868
Tensile Strength at Break	3.85 MPa	558 psi	Across Flow, Type 1, 20 in/min; ISO 37
	4.48 MPa	650 psi	Flow, Type 1, 20 in/min; ISO 37
	3.96 MPa @Treatment Temp. 110 °C, Time 3.629e+6 sec	574 psi @Treatment Temp. 230 °F, Time 1008 hour	Across Flow, Type 1, Change in Air; ISO 188
	4.06 MPa @Treatment Temp. 125 °C, Time 605000 sec	589 psi @Treatment Temp. 257 °F, Time 168 hour	Across Flow, Type 1, Change in Air; ISO 188
	4.30 MPa @Treatment Temp. 125 °C, Time 605000 sec	624 psi @Treatment Temp. 257 °F, Time 168 hour	Flow, Type 1, Change in Air; ISO 188
	4.33 MPa @Treatment Temp. 110 °C, Time 3.629e+6 sec	629 psi @Treatment Temp. 230 °F, Time 1008 hour	Flow, Type 1, Change in Air; ISO 188
Tensile Stress at Strain	2.03 MPa @Strain 100 %	295 psi @Strain 100 %	Across Flow, Type 1, 20 in/min; ISO 37
	3.85 MPa @Strain 100 %	559 psi @Strain 100 %	Flow, Type 1, 20 in/min; ISO 37
	2.24 MPa @Strain 100 %, Treatment Temp. 110 °C	324 psi @Strain 100 %, Treatment Temp. 230 °F	Across Flow, Type 1, Change in Air in 1008 hr; ISO 188
	2.24 MPa @Strain 100 %, Treatment Temp. 125 °C	325 psi @Strain 100 %, Treatment Temp. 257 °F	Across Flow, Type 1, Change in Air in 168 hr; ISO 188
	3.89 MPa @Strain 100 %, Treatment Temp. 110 °C	565 psi @Strain 100 %, Treatment Temp. 230 °F	Flow, Type 1, Change in Air in 1008 hr; ISO 188
	4.05 MPa @Strain 100 %, Treatment Temp. 125 °C	588 psi @Strain 100 %, Treatment Temp. 257 °F	Flow, Type 1, Change in Air in 168 hr; ISO 188
Elongation at Break	190 %	190 %	Flow, Type 1, 20 in/min; ISO 37
	340 %	340 %	Across Flow, Type 1, 20 in/min; ISO 37
	144 % @Treatment Temp. 125 °C, Time 605000 sec	144 % @Treatment Temp. 257 °F, Time 168 hour	Flow, Type 1, Change in Air; ISO 188
	156 % @Treatment Temp. 110 °C, Time 3.629e+6 sec	156 % @Treatment Temp. 230 °F, Time 1008 hour	Flow, Type 1, Change in Air; ISO 188
	316 % @Treatment Temp. 125 °C, Time 605000 sec	316 % @Treatment Temp. 257 °F, Time 168 hour	Across Flow, Type 1, Change in Air; ISO 188
	319 % @Treatment Temp. 110 °C, Time 3.629e+6 sec	319 % @Treatment Temp. 230 °F, Time 1008 hour	Across Flow, Type 1, Change in Air; ISO 188
Tear Strength	17.4 kN/m	99.0 pli	Method Ba, Angle (Unnicked), Flow, 20 in/min; ISO 34-1
	19.3 kN/m	110 pli	Method Ba, Angle (Unnicked), Across Flow, 20 in/min; ISO 34-1
Compression Set	20 % @Temperature 22.8 °C, Time 79200 sec	20 % @Temperature 73.0 °F, Time 22.0 hour	Type A; ISO 815
	29 % @Temperature 70.0 °C, Time 79200 sec	29 % @Temperature 158 °F, Time 22.0 hour	Type A; ISO 815
	31 % @Temperature 90.0 °C, Time 252000 sec	31 % @Temperature 194 °F, Time 70.0 hour	Type A; ISO 815
	48 % @Temperature 125 °C, Time 252000 sec	48 % @Temperature 257 °F, Time 70.0 hour	Type A; ISO 815

Electrical Properties	Metric	English	Comments
Volume Resistivity	3.80e+14 ohm-cm @Temperature 50.0 °C	3.80e+14 ohm-cm @Temperature 122 °F	ASTM D257
	2.90e+16 ohm-cm @Temperature 22.8 °C	2.90e+16 ohm-cm @Temperature 73.0 °F	ASTM D257

Processing Properties	Metric	English	Comments
Processing Temperature	190 - 230 °C	374 - 446 °F	Injection, Melt
Rear Barrel Temperature	173 - 213 °C	344 - 416 °F	Injection
Middle Barrel Temperature	179 - 219 °C	354 - 426 °F	Injection
Front Barrel Temperature	184 - 224 °C	364 - 436 °F	Injection
Nozzle Temperature	190 - 230 °C	374 - 446 °F	Injection
Zone 1	166 - 204 °C	330 - 400 °F	Extrusion
Zone 2	171 - 210 °C	340 - 410 °F	Extrusion
Zone 3	177 - 216 °C	350 - 420 °F	Extrusion
Zone 4	179 - 218 °C	355 - 425 °F	Extrusion
Zone 5	182 - 221 °C	360 - 430 °F	Extrusion
Die Temperature	190 - 227 °C	374 - 440 °F	Extrusion
Mold Temperature	35.0 - 60.0 °C	95.0 - 140 °F	Injection
Injection Pressure	1.38 - 6.89 MPa	200 - 1000 psi	Injection
Back Pressure	0.172 - 0.862 MPa	25.0 - 125 psi	Injection
Cushion	0.381 - 2.54 cm	0.150 - 1.00 in	Injection
Screw Speed	30 - 100 rpm	30 - 100 rpm	Extrusion
	50 - 120 rpm	50 - 120 rpm	Injection

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.

PTEKNQ1202 / 237693

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