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	Original Value	Comments

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

Mechanical Properties	Original Value	Comments
Hardness, Shore A	84 @Time 5.00 sec	Extruded; ASTM D2240
	86 @Time 5.00 sec	Injection Molded; ASTM D2240
Tensile Strength at Break	1290 psi	Flow; ASTM D412
	1380 psi	Across Flow; ASTM D412
	1240 psi @Treatment Temp. 150 °C, Time 605000 sec	Across Flow, Change in Air; ISO 188
	1320 psi @Treatment Temp. 135 °C, Time 3.60e+6 sec	Across Flow, Change in Air; ISO 188
Tensile Stress at Strain	696 psi @Strain 100 %	Across Flow; ISO 37
	798 psi @Strain 100 %	Flow; ISO 37
	745 psi @Strain 100 %, Treatment Temp. 150 °C	Across Flow, Change in Air at 168 hr; ISO 188
	759 psi @Strain 100 %, Treatment Temp. 135 °C	Across Flow, Change in Air at 1000 hr; ISO 188
Elongation at Break	450 %	Flow; ASTM D412
	540 %	Across Flow; ASTM D412
	443 % @Treatment Temp. 150 °C, Time 605000 sec	Across Flow, Change in Air; ISO 188
	464 % @Treatment Temp. 135 °C, Time 3.60e+6 sec	Across Flow, Change in Air; ISO 188
Tear Strength	230 pli	Method Ba, Angle (Unnicked); ISO 34-1
Compression Set	32 % @Temperature 22.8 °C, Time 79200 sec	ISO 815
	44 % @Temperature 70.0 °C, Time 79200 sec	ISO 815
	72 % @Temperature 125 °C, Time 252000 sec	ISO 815

Processing Properties	Original Value	Comments
Processing Temperature	360 - 450 °F	Injection
Rear Barrel Temperature	350 - 420 °F	Injection
Middle Barrel Temperature	350 - 420 °F	Injection
Front Barrel Temperature	350 - 420 °F	Injection
Nozzle Temperature	370 - 430 °F	Injection
Mold Temperature	50.0 - 150 °F	Injection
Drying Temperature	180 °F
Dry Time	3.00 hour
Screw Speed	100 - 200 rpm	Injection

Descriptive Properties
Appearance	Black

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PTEKNQ1166 / 237657

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