Teknor Apex Sarlink® TPV 4785B40 Thermoplastic Vulcanizate

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Teknor Apex Sarlink® TPV 4785B40 Thermoplastic Vulcanizate
Categories:	Polymer; Thermoplastic; Elastomer, TPE; Thermoplastic Vulcanizate Elastomer (TPV)
Material Notes:	Notes: Sarlink TPV 4700 Series are very high flow injection molding engineering grades with excellent UV resistance, elasticity, and surface aesthetics designed for demanding automotive applications including window encapsulation and exterior parts. This product is a black, medium hardness, low density thermoplastic vulcanizate suited for injection molding applications that require superior flow properties. Availability: Africa & Middle East; Asia Pacific; Europe; Latin America; North America Additive: UV Stabilizer Features: Chemical Resistant; Good Flexibility; Good Processability; High Flow; High Heat Resistance; Low Density; Low Specific Gravity; High Hardness; Low Compression Set Uses: Automotive Applications; Automotive Exterior Parts; Automotive Window Encapsulation; Rubber Replacement RoHS Compliance: RoHS Compliant Automotive Specifications: GM GMW15812P-TPV(EPMD+PP) Type 8M Color: Black; VAG VW501 23 Color: Black Form: Pellets Processing Method: Injection Molding Information provided by Teknor Apex
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Physical Properties	Metric	English	Comments

Density	0.910 g/cc	0.0329 lb/in³	ISO 1183
Viscosity	190 cP @Shear Rate 206 1/s, Temperature 200 °C	190 cP @Shear Rate 206 1/s, Temperature 392 °F	Shear, Capillary; ASTM D3835

Mechanical Properties	Metric	English	Comments
Hardness, Shore A	84 @Time 5.00 sec	84 @Time 0.00139 hour	Extruded; ASTM D2240
	86 @Time 5.00 sec	86 @Time 0.00139 hour	Injection Molded; ASTM D2240
Tensile Strength at Break	8.89 MPa	1290 psi	Flow; ASTM D412
	9.51 MPa	1380 psi	Across Flow; ASTM D412
	8.56 MPa @Treatment Temp. 150 °C, Time 605000 sec	1240 psi @Treatment Temp. 302 °F, Time 168 hour	Across Flow, Change in Air; ISO 188
	9.13 MPa @Treatment Temp. 135 °C, Time 3.60e+6 sec	1320 psi @Treatment Temp. 275 °F, Time 1000 hour	Across Flow, Change in Air; ISO 188
Tensile Stress at Strain	4.80 MPa @Strain 100 %	696 psi @Strain 100 %	Across Flow; ISO 37
	5.50 MPa @Strain 100 %	798 psi @Strain 100 %	Flow; ISO 37
	5.13 MPa @Strain 100 %, Treatment Temp. 150 °C	745 psi @Strain 100 %, Treatment Temp. 302 °F	Across Flow, Change in Air at 168 hr; ISO 188
	5.23 MPa @Strain 100 %, Treatment Temp. 135 °C	759 psi @Strain 100 %, Treatment Temp. 275 °F	Across Flow, Change in Air at 1000 hr; ISO 188
Elongation at Break	450 %	450 %	Flow; ASTM D412
	540 %	540 %	Across Flow; ASTM D412
	443 % @Treatment Temp. 150 °C, Time 605000 sec	443 % @Treatment Temp. 302 °F, Time 168 hour	Across Flow, Change in Air; ISO 188
	464 % @Treatment Temp. 135 °C, Time 3.60e+6 sec	464 % @Treatment Temp. 275 °F, Time 1000 hour	Across Flow, Change in Air; ISO 188
Tear Strength	40.3 kN/m	230 pli	Method Ba, Angle (Unnicked); ISO 34-1
Compression Set	32 % @Temperature 22.8 °C, Time 79200 sec	32 % @Temperature 73.0 °F, Time 22.0 hour	ISO 815
	44 % @Temperature 70.0 °C, Time 79200 sec	44 % @Temperature 158 °F, Time 22.0 hour	ISO 815
	72 % @Temperature 125 °C, Time 252000 sec	72 % @Temperature 257 °F, Time 70.0 hour	ISO 815

Processing Properties	Metric	English	Comments
Processing Temperature	182 - 232 °C	360 - 450 °F	Injection
Rear Barrel Temperature	177 - 216 °C	350 - 420 °F	Injection
Middle Barrel Temperature	177 - 216 °C	350 - 420 °F	Injection
Front Barrel Temperature	177 - 216 °C	350 - 420 °F	Injection
Nozzle Temperature	188 - 221 °C	370 - 430 °F	Injection
Mold Temperature	10.0 - 65.6 °C	50.0 - 150 °F	Injection
Drying Temperature	82.2 °C	180 °F
Dry Time	3.00 hour	3.00 hour
Screw Speed	100 - 200 rpm	100 - 200 rpm	Injection

Descriptive Properties
Appearance	Black

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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PTEKNQ1166 / 237657

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