ExxonMobil Santoprene® 201-87 Thermoplastic Elastomer

Category	Polymer , Thermoplastic , Elastomer, TPE , Thermoplastic Vulcanizate Elastomer (TPV)
Manufacturer	Exxon Chemical
Trade Name	Santoprene®
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	ExxonMobil Santoprene® 201-87 Thermoplastic Elastomer.pdf
Price	EMAIL US sales@lookpolymers.com

Material Notes:

A hard, colorable, versatile thermoplastic vulcanizate (TPV) in the thermoplastic elastomer (TPE) family. This material combines good physical properties and chemical resistance for use in a wide range of applications. This grade of Santoprene TPV is shear-dependent and can be processed on conventional thermoplastics equipment for injection molding, extrusion or blow molding. It is polyolefin based and completely recyclable.Key Features: UL listed: file #QMFZ2.E80017, Plastics - Component; file #QMFZ8.E80017, Plastics Certified For Canada - Component.Although not NSF certified, this product has a Material Supplier Form on file with NSF to facilitate its evaluation for use in applications requiring NSF certification.Recommended for applications requiring excellent flex fatigue resistance.Excellent ozone resistance.EU and China RoHS compliant. Applications: Automotive-Boots and Bellows for Steering and Suspension Uses:Appliance Components Automotive ApplicationsAutomotive Under the Hood Consumer ApplicationsDiaphramsElectrical PartsLiving HingesTubing Availability: Africa & Middle East, Europe, North America, Asia Pacific, Latin America and South AmericaInformation provided by Advanced Elastomer Systems

Physical Properties	Metric	English	Comments
Specific Gravity	0.960 g/cc	0.960 g/cc	23°C; ASTM D792
Maximum Moisture Content	0.080	0.080

Mechanical Properties	Metric	English	Comments
Hardness, Shore A	93	93	2 mm, 15 sec; ISO 868
	95	95	in Air 150°C, 168 hr; ASTM D573
Tensile Strength at Break	14.9 MPa	2160 psi	in Air 150°C, 168 hr; ASTM D573
	17.6 MPa	2550 psi	Across Flow; ASTM D412
Tensile Stress	7.10 MPa @Strain 100 %	1030 psi @Strain 100 %	Across Flow; ASTM D412
Elongation at Break	487.2 %	487.2 %	in Air 150°C, 168 hr; ASTM D573
	580 %	580 %	Across Flow; ASTM D412
Tear Strength	54.0 kN/m	308 pli	73°F, Die C; ASTM D624
Compression Set	36 %	36 %	158°F, 22 hr; ASTM D395
	44 %	44 %	257°F, 70 hr; ASTM D395

Thermal Properties	Metric	English	Comments
Brittleness Temperature	-53.9 °C	-65.0 °F	ASTM D746
UL RTI, Electrical	100 °C	212 °F	UL 746
UL RTI, Mechanical with Impact	90.0 °C @Thickness 1.00 mm	194 °F @Thickness 0.0394 in	UL 746
	90.0 °C @Thickness 1.50 mm	194 °F @Thickness 0.0591 in	UL 746
	95.0 °C @Thickness 3.00 mm	203 °F @Thickness 0.118 in	UL 746
Flammability, UL94	HB @Thickness 1.00 mm	HB @Thickness 0.0394 in
	HB @Thickness 1.50 mm	HB @Thickness 0.0591 in
	HB @Thickness 3.00 mm	HB @Thickness 0.118 in

Electrical Properties	Metric	English	Comments
Dielectric Constant	2.4 @Thickness 2.03 mm	2.4 @Thickness 0.0799 in	ASTM D150
Dielectric Strength	32.3 kV/mm @Thickness 2.03 mm	820 kV/in @Thickness 0.0799 in	ASTM D149

Processing Properties	Metric	English	Comments
Processing Temperature	175 - 230 °C	347 - 446 °F
Rear Barrel Temperature	182 °C	360 °F
Middle Barrel Temperature	188 °C	370 °F
Front Barrel Temperature	193 °C	379 °F
Nozzle Temperature	199 - 235 °C	390 - 455 °F
Die Temperature	210 °C	410 °F
Melt Temperature	204 °C	399 °F	Extrusion
	204 - 232 °C	399 - 450 °F	Processing
Mold Temperature	10.0 - 51.7 °C	50.0 - 125 °F
Drying Temperature	82.2 °C	180 °F
Dry Time	3.00 hour	3.00 hour
Back Pressure	0.345 - 0.689 MPa	50.0 - 99.9 psi	Injection
	5.00 - 20.0 MPa	725 - 2900 psi	Extrusion
Clamp Pressure	41.0 - 69.0 MPa	5950 - 10000 psi
Vent Depth	0.00254 cm	0.00100 in
Cushion	0.125 - 0.250 cm	0.0492 - 0.0984 in
Screw Speed	100 - 200 rpm	100 - 200 rpm

Descriptive Properties	Value	Comments
Color	Natural Color
Form	Pellets
Injection Rate	Fast
Screw Compression Ratio	2:1 - 2.5:1
Screw L/D Ratio	16:1 - 20:1
Suggested Max Regrind	20%

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