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ExxonMobil Santoprene® 121-85M100 Thermoplastic Elastomer

Category Polymer , Thermoplastic , Elastomer, TPE , Thermoplastic Vulcanizate Elastomer (TPV)
Manufacturer Exxon Chemical
Trade Name Santoprene®
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF ExxonMobil Santoprene® 121-85M100 Thermoplastic Elastomer.pdf
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Material Notes:
A hard, 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.Key Features:Used in applications for exterior trims and spoilers for injection molding.Designed for fast, easy injection molding, especially for complex part geometries.Used in sealing applications.Recommended for applications requiring superior part surface appearanceUL 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- Seals and GasketsUses:Automotive Applications Automotive Interior Trim Automotive Exterior Trim Automotive Under the HoodAvailability: 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 91
91
2 mm, 15 sec; ISO 868
92
92
Air at 302°F, 168 hr; ASTM D573
Tensile Strength at Break 7.31 MPa
1060 psi
Across Flow; ASTM D412
7.5277 MPa
1091.8 psi
Air at 302°F, 168 hr; ASTM D573
Tensile Strength, Ultimate 4.83 MPa
700 psi
Across Flow; ASTM D412
Tensile Stress 4.80 MPa

@Strain 100 %
696 psi

@Strain 100 %
Across Flow; ASTM D412
Elongation at Break 296.4 %
296.4 %
Air at 302°F, 168 hr; ASTM D573
390 %
390 %
Across Flow; ASTM D412
Tear Strength 31.0 kN/m
177 pli
73°F, Die C, Across Flow; ASTM D624
Compression Set 53 %
53 %
158°F, 22 hr; ASTM D395
62 %
62 %
212°F, 70 hr; ASTM D395
Thermal Properties Metric English Comments
Brittleness Temperature -53.9 °C
-65.0 °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
Descriptive Properties Value Comments
Change in Mass in IRM 903 Oil at 257°F for 70 hr 72
Color Black
Form Pellets
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