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ExxonMobil Santoprene® 121-80M300 Thermoplastic Elastomer  (discontinued **)

Category Polymer , Thermoplastic , Elastomer, TPE , Thermoplastic Vulcanizate Elastomer (TPV)
Manufacturer
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF ExxonMobil Santoprene® 121-80M300 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 75
75
.12 in; ASTM D2240
77
77
Air at 275°F, 1008 hr; ASTM D573
Tensile Strength at Break 10.26 MPa
1488 psi
Air at 212°F, 1008 hr; ASTM D573
11.0 MPa
1600 psi
Across Flow; ASTM D412
Tensile Strength, Ultimate 3.38 MPa
490 psi
Across Flow; ASTM D412
Elongation at Break 515.2 %
515.2 %
Air at 212°F, 1008 hr; ASTM D573
560 %
560 %
Across Flow; ASTM D412
Compression Set 53 %
53 %
158°F, 22 hr; ASTM D395
56 %
56 %
212°F, 70 hr; ASTM D395
Thermal Properties Metric English Comments
Brittleness Temperature -57.8 °C
-72.0 °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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