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ExxonMobil Santoprene® 121-65W233 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® 121-65W233 Thermoplastic Elastomer  (discontinued **).pdf
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Material Notes:
A soft, black thermoplastic vulcanizate (TPV) in the thermoplastic elastomer (TPE) family. This material is specially formulated to bond to sulfur or peroxide-cured thermoset EPDM rubber for corner molding, end caps and special fixation 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 applications requiring excellent adhesion to vulcanized EPDM rubber.Specially formulated to replace thermoset EPDM rubber in automotive glass run channel corner molding applications.Designed for shorter processing time compared to thermoset EPDM rubber.Used in sealing applications.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 65
65
.12 in; ASTM D2240
66
66
Air at 212°F, 70 hr; ASTM D573
Tensile Strength at Break 5.016 MPa
727.5 psi
Air at 212°F, 70 hr; ASTM D573
5.17 MPa
750 psi
Across Flow; ASTM D412
Tensile Strength, Ultimate 2.00 MPa
290 psi
Across Flow; ASTM D412
Elongation at Break 536.9 %
536.9 %
Air at 212°F, 70 hr; ASTM D573
590 %
590 %
Across Flow; ASTM D412
Compression Set 20 %
20 %
158°F, 22 hr; ASTM D395
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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