Teknor Apex Sarlink® TPE EE-2740D NAT Thermoplastic Elastomer

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Teknor Apex Sarlink® TPE EE-2740D NAT Thermoplastic Elastomer
Categories:	Polymer; Thermoplastic; Elastomer, TPE
Material Notes:	Notes: Sarlink EE-2740D NAT is a high performance thermoplastic elastomer designed for automotive applications, including exterior trim. Sarlink EE-2740D NAT is a high hardness, low density extrusion grade that is light stabilized and sunlight resistant. Availability: Africa & Middle East; Asia Pacific; Europe; Latin America; North America Features: High Hardness; Light Stabilized; Low Density; Low Flow; Low Specific Gravity; Slip; Sunlight Resistant; Without Fillers Uses: Automotive Applications; Automotive Exterior RoHS Compliance: RoHS Compliant Automotive Specifications: CHRYSLER MS-DC-242 CPN4707 Form: Pellets Processing Method: Extrusion Information provided by Teknor Apex
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Physical Properties	Original Value	Comments

Density	0.900 g/cc	ISO 1183
Viscosity	454 cP @Shear Rate 206 1/s, Temperature 200 °C	ASTM D3835
Melt Flow	5.9 g/10 min @Load 2.16 kg, Temperature 230 °C	ASTM D1238

Mechanical Properties	Original Value	Comments
Hardness, Shore D	37 @Time 5.00 sec	Injection Molded; ASTM D2240
	42 @Time 1.00 sec	Injection Molded; ASTM D2240
Tensile Strength at Break	1190 psi	Across Flow; ASTM D412
	1310 psi	Flow; ASTM D412
	1260 psi @Treatment Temp. 542.2 °C, Time 828000 sec	Across Flow, Change in Air; ISO 188
	1310 psi @Treatment Temp. 75.6 °C, Time 925000 sec	Across Flow, Change in Air; ISO 188
Tensile Stress at Strain	856 psi @Strain 100 %	Across Flow; ASTM D412
	972 psi @Strain 100 %	Flow; ASTM D412
Elongation at Break	520 %	Flow; ASTM D412
	590 %	Across Flow; ASTM D412
	484 % @Treatment Temp. 125 °C, Time 605000 sec	Across Flow, Change in Air; ISO 188
	502 % @Treatment Temp. 110 °C, Time 3.629e+6 sec	Across Flow, Change in Air; ISO 188
Gardner Impact	256 J @Temperature -30.0 °C
Tear Strength	354 pli	Across Flow; ASTM D624
Compression Set	56 % @Temperature 22.8 °C, Time 79200 sec	ASTM D395
	80 % @Temperature 70.0 °C, Time 79200 sec	ASTM D395
	92 % @Temperature 90.0 °C, Time 252000 sec	ASTM D395

Processing Properties	Original Value	Comments
Zone 1	380 - 400 °F
Zone 2	390 - 410 °F
Zone 3	400 - 420 °F
Zone 5	410 - 430 °F
Die Temperature	420 - 440 °F
Screw Speed	30 - 100 rpm

Descriptive Properties
Appearance	Translucent

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PTEKNQ1042 / 237533

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