Teknor Apex Sarlink® TPV 24946DN-1 Thermoplastic Vulcanizate

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Teknor Apex Sarlink® TPV 24946DN-1 Thermoplastic Vulcanizate
Categories:	Polymer; Thermoplastic; Elastomer, TPE; Thermoplastic Vulcanizate Elastomer (TPV)
Material Notes:	Notes: Sarlink 24946DN-1 is a high performance thermoplastic vulcanizate use in automotive applications. This grade is a high hardness, lubricated grade exhibiting sunlight resistance and UV absorbing characteristics. This grade can be processed by injection molding and extrusion. Availability: Africa & Middle East; Asia Pacific; Europe; Latin America; North America Features: Filled; High Hardness; Light Stabilized; Low Density; Low Flow; Low Specific Gravity; Lubricated; 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	Original Value	Comments

Density	0.917 g/cc	ISO 1183
Viscosity	342 cP @Shear Rate 206 1/s, Temperature 200 °C	Apparent; ASTM D3835
Melt Flow	4.7 g/10 min @Load 2.16 kg, Temperature 230 °C	ASTM D1238

Mechanical Properties	Original Value	Comments
Hardness, Shore D	44 @Time 15.0 sec	Injection Molded; ISO 868
	45 @Time 5.00 sec	Injection Molded; ISO 868
	47 @Time 1.00 sec	Injection Molded; ISO 868
	45 @Treatment Temp. 125 °C, Time 5.00 sec	Injection Molded, Change in Air, 168; ISO 888
	47.2 @Treatment Temp. 110 °C, Time 15.0 sec	Injection Molded, Change in Air, 1008; ISO 888
	48.2 @Treatment Temp. 110 °C, Time 5.00 sec	Injection Molded, Change in Air, 1008; ISO 888
	49.2 @Treatment Temp. 125 °C, Time 15.0 sec	Injection Molded, Change in Air, 168; ISO 888
	49.9 @Treatment Temp. 110 °C, Time 1.00 sec	Injection Molded, Change in Air, 1008; ISO 888
	51.5 @Treatment Temp. 125 °C, Time 1.00 sec	Injection Molded, Change in Air, 168; ISO 888
Tensile Strength at Break	1550 psi	Across Flow, Type 1, 20 in/min; ISO 37
	1990 psi	Flow, Type 1, 20 in/min; ISO 37
	1430 psi @Treatment Temp. 110 °C, Time 3.629e+6 sec	Across Flow, Type 1, Change in Air; ISO 188
	1570 psi @Treatment Temp. 125 °C, Time 605000 sec	Across Flow, Type 1, Change in Air; ISO 188
	2230 psi @Treatment Temp. 110 °C, Time 3.629e+6 sec	Flow, Type 1, Change in Air; ISO 188
	2570 psi @Treatment Temp. 125 °C, Time 605000 sec	Flow, Type 1, Change in Air; ISO 188
Tensile Stress at Strain	1260 psi @Strain 100 %	Across Flow, Type 1, 20 in/min; ISO 37
	1820 psi @Strain 100 %	Flow, Type 1, 20 in/min; ISO 37
	1420 psi @Strain 100 %, Treatment Temp. 110 °C	Across Flow, Type 1, Change in Air in 1008 hr; ISO 188
	1470 psi @Strain 100 %, Treatment Temp. 125 °C	Across Flow, Type 1, Change in Air in 168 hr; ISO 188
	2240 psi @Strain 100 %, Treatment Temp. 110 °C	Flow, Type 1, Change in Air in 1008 hr; ISO 188
	2570 psi @Strain 100 %, Treatment Temp. 125 °C	Flow, Type 1, Change in Air in 168 hr; ISO 188
Elongation at Break	480 %	Flow, Type 1, 20 in/min; ISO 37
	590 %	Across Flow, Type 1, 20 in/min; ISO 37
	230 % @Treatment Temp. 125 °C, Time 605000 sec	Flow, Type 1, Change in Air; ISO 188
	245 % @Treatment Temp. 110 °C, Time 3.629e+6 sec	Flow, Type 1, Change in Air; ISO 188
	301 % @Treatment Temp. 125 °C, Time 605000 sec	Across Flow, Type 1, Change in Air; ISO 188
	325 % @Treatment Temp. 110 °C, Time 3.629e+6 sec	Across Flow, Type 1, Change in Air; ISO 188
Tear Strength	360 pli	Method Ba, Angle (Unnicked), Flow, 20 in/min; ISO 34-1
	730 pli	Method Ba, Angle (Unnicked), Across Flow, 20 in/min; ISO 34-1
Compression Set	39 % @Temperature 22.8 °C, Time 79200 sec	Type A; ISO 815
	64 % @Temperature 70.0 °C, Time 79200 sec	Type A; ISO 815
	78 % @Temperature 90.0 °C, Time 252000 sec	Type A; ISO 815
	98 % @Temperature 125 °C, Time 252000 sec	Type A; ISO 815

Processing Properties	Original Value	Comments
Processing Temperature	374 - 446 °F	Injection, Melt
Rear Barrel Temperature	344 - 416 °F	Injection
Middle Barrel Temperature	354 - 426 °F	Injection
Front Barrel Temperature	364 - 436 °F	Injection
Nozzle Temperature	374 - 446 °F	Injection
Zone 1	330 - 400 °F	Extrusion
Zone 2	340 - 410 °F	Extrusion
Zone 3	350 - 420 °F	Extrusion
Zone 4	355 - 425 °F	Extrusion
Zone 5	360 - 430 °F	Extrusion
Die Temperature	374 - 440 °F	Extrusion
Mold Temperature	95.0 - 140 °F	Injection
Injection Pressure	200 - 1000 psi	Injection
Back Pressure	25.0 - 125 psi	Injection
Cushion	0.150 - 1.00 in	Injection
Screw Speed	30 - 100 rpm	Extrusion
	50 - 120 rpm	Injection

Descriptive Properties
Appearance	Opaque

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PTEKNQ1199 / 237690

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