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ExxonMobil Santoprene® 201-73 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® 201-73 Thermoplastic Elastomer.pdf
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Material Notes:
A soft, 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.Recommended for applications requiring excellent flex fatigue resistance. Excellent ozone resistance.Information provided by Advanced Elastomer Systems
Physical Properties Metric English Comments
Specific Gravity 0.970 g/cc
0.970 g/cc
23°C; ASTM D792
Mechanical Properties Metric English Comments
Hardness, Shore A 78
78
2 mm, 15 sec; ISO 868
85
85
Air at 302°F, 168 hr; ASTM D573
Tensile Strength at Break 8.7370 MPa
1267.2 psi
Air at 302°F, 168 hr; ASTM D573
8.83 MPa
1280 psi
Across Flow; ASTM D412
Tensile Stress 3.60 MPa

@Strain 100 %
522 psi

@Strain 100 %
Across Flow; ASTM D412
Elongation at Break 259.7 %
259.7 %
257°F, 70 hr, in IRM 903 Oil; ASTM D471
475.3 %
475.3 %
Air at 302°F, 168 hr; ASTM D573
490 %
490 %
Across Flow; ASTM D412
Tear Strength 27.0 kN/m
154 pli
73°F, Die C; ASTM D624
Compression Set 28 %
28 %
158°F, 22 hr; ASTM D395
37 %
37 %
257°F, 70 hr; ASTM D395
Thermal Properties Metric English Comments
Maximum Service Temperature, Air 135 °C
275 °F
Brittleness Temperature -60.0 °C
-76.0 °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
2.4
1.96 mm; ASTM D150
Dielectric Strength 30.3 kV/mm
770 kV/in
2.03 mm; ASTM D149
Processing Properties Metric English Comments
Processing Temperature 175 - 230 °C
347 - 446 °F
Rear Barrel Temperature 177 °C
350 °F
Middle Barrel Temperature 182 °C
360 °F
Front Barrel Temperature 188 °C
370 °F
Nozzle Temperature 193 - 227 °C
380 - 440 °F
Die Temperature 204 °C
400 °F
Extrusion
Melt Temperature 202 °C
395 °F
Extrusion
199 - 232 °C
390 - 450 °F
Processing
Mold Temperature 10.0 - 51.7 °C
50.0 - 125 °F
Processing
Drying Temperature 82.2 °C
180 °F
Dry Time 3 hour
3 hour
Moisture Content 0.080 %
0.080 %
Back Pressure 0.345 - 0.689 MPa
50.0 - 100 psi
Processing
5.00 - 20.0 MPa
725 - 2900 psi
Extrusion
Clamp Pressure 41.4 - 68.9 MPa
6000 - 10000 psi
Vent Depth 0.00254 cm
0.00100 in
Cushion 0.317 - 0.635 cm
0.125 - 0.250 in
Screw Speed 100 - 200 rpm
100 - 200 rpm
Descriptive Properties Value Comments
Color Natural Color
Form Pellets
Injection Rate Fast
Maximum Regrind % 20
Screw Compression Ratio 2:1 - 2.5:1
Screw L/D Ratio 16:1 - 20:1
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