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ExxonMobil Santoprene® 121-65M300 Thermoplastic Elastomer  (discontinued **)

Category Polymer , Thermoplastic , Elastomer, TPE , Thermoplastic Vulcanizate Elastomer (TPV)
Manufacturer
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF ExxonMobil Santoprene® 121-65M300 Thermoplastic Elastomer  (discontinued **).pdf
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Material Notes:
A soft, black, UV resistant thermoplastic vulcanizate (TPV) in the thermoplastic elastomer (TPE) family. This material is designed for automotive interior applications requiring low fogging and good appearance. 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.Designed for automotive interior applications requiring low fogging and low odor.Information provided by Advanced Elastomer Systems
Physical Properties Metric English Comments
Specific Gravity 0.920 g/cc
0.920 g/cc
23°C; ASTM D792
Mechanical Properties Metric English Comments
Hardness, Shore A 61
61
.12 in; ASTM D2240
63
63
Air at 212°F, 1008 hr; ASTM D573
Tensile Strength at Break 2.21 MPa
320 psi
Air at 212°F, 1008 hr; ASTM D573
6.62 MPa
960 psi
Across Flow; ASTM D412
Tensile Strength, Ultimate 2.28 MPa
330 psi
Across Flow; ASTM D412
Elongation at Break 441 %
441 %
Air at 212°F, 1008 hr; ASTM D573
490 %
490 %
Across Flow; ASTM D412
Compression Set 41 %
41 %
158°F, 22 hr; ASTM D395
53 %
53 %
212°F, 70 hr; ASTM D395
Thermal Properties Metric English Comments
Brittleness Temperature -52.2 °C
-62.0 °F
ASTM D746
Processing Properties Metric English Comments
Processing Temperature 175 - 230 °C
347 - 446 °F
Descriptive Properties Value Comments
Color Black
Form Pellets
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