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ExxonMobil Santoprene® 121-62M100 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® 121-62M100 Thermoplastic Elastomer.pdf
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Material Notes:
A soft, black, UV resistant thermoplastic vulcanizate (TPV) in the thermoplastic elastomer (TPE) family. This material combines good physical properties and chemical resistance for use in difficult injection molding applications. This grade of Santoprene TPV is shear-dependent and can be processed on conventional thermoplastics equipment for injection molding. It is polyolefin based and completely recyclable.Designed for fast, easy injection molding, especially for complex part geometries.Used in sealing applications.Recommended for applications requiring superior part surface appearance.Designed to be injected at lower molding temperatures or at lower injection pressures.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.EU and China RoHS compliant.Applications:Automotive- HVAC Flapper Door Seals, Interior Mat, Seals, Gaskets and Weather SealsUses:Automotive ApplicationsAutomotive Exterior TrimAutomotive Interior TrimAutomotive Under the HoodFlexible GripsLawn and Garden EquipmentPower/Other ToolsSealsSporting GoodsThin-walled PartsAvailability: Africa & Middle East, Europe, North America, Asia Pacific, Latin America and South AmericaInformation provided by ExxonMobil Chemical
Physical Properties Metric English Comments
Specific Gravity 0.910 g/cc
0.910 g/cc
23°C; ASTM D792
Mechanical Properties Metric English Comments
Hardness, Shore A 66
66
2 mm, 15 sec; ISO 868
68
68
Air at 302°F, 168 hr; ASTM D573
Tensile Strength at Break 4.643 MPa
673.4 psi
Air at 302°F, 168 hr; ASTM D573
5.40 MPa
783 psi
Across Flow; ASTM D412
Tensile Stress 2.10 MPa

@Strain 100 %
305 psi

@Strain 100 %
Across Flow; ASTM D412
Elongation at Break 405 %
405 %
Air at 302°F, 168 hr; ASTM D573
450 %
450 %
Across Flow; ASTM D412
Compression Set 33 %
33 %
158°F, 22 hr; ASTM D395
44 %
44 %
257°F, 70 hr; ASTM D395
Thermal Properties Metric English Comments
Brittleness Temperature -60.0 °C
-76.0 °F
ASTM D746
Flammability, UL94 HB

@Thickness 1.10 mm
HB

@Thickness 0.0433 in
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
380 °F
Nozzle Temperature 199 °C
390 °F
Melt Temperature 204 - 221 °C
400 - 430 °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
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 Black
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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