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Elmet Technologies

ExxonMobil Santoprene® 121-85M100 Thermoplastic Elastomer
Categories: Polymer; Thermoplastic; Elastomer, TPE; Thermoplastic Vulcanizate Elastomer (TPV)
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 appearance
  • 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- Seals and Gaskets
Uses:
  • Automotive Applications
  • Automotive Interior Trim
  • Automotive Exterior Trim
  • Automotive Under the Hood
Availability: Africa & Middle East, Europe, North America, Asia Pacific, Latin America and South America

Information provided by ExxonMobil Chemical
Key Words: EU 2003/11/EC; RoHS Compliant; UL QMFZ2; UL QMFZ8
Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesMetricEnglishComments
Specific Gravity 0.910 g/cc0.910 g/ccASTM D792
 
Mechanical PropertiesMetricEnglishComments
Hardness, Shore A 91912 mm, 15 sec; ISO 868
 9292Air at 302°F, 168 hr; ASTM D573
Tensile Strength at Break 7.31 MPa1060 psiAcross Flow; ASTM D412
 7.5277 MPa1091.8 psiAir at 302°F, 168 hr; ASTM D573
Tensile Strength, Ultimate 4.83 MPa700 psiAcross Flow; ASTM D412
Tensile Stress at Strain 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/m177 pli73°F, Die C, Across Flow; ASTM D624
Compression Set  53 %
@Temperature 70.0 °C,
Time 79200 sec		53 %
@Temperature 158 °F,
Time 22.0 hour		ASTM D395
 62 %
@Temperature 100 °C,
Time 252000 sec		62 %
@Temperature 212 °F,
Time 70.0 hour		ASTM D395
 
Thermal PropertiesMetricEnglishComments
Brittleness Temperature -53.9 °C-65.0 °FASTM D746
Flammability, UL94 HB
@Thickness 1.10 mm		HB
@Thickness 0.0433 in
 
Processing PropertiesMetricEnglishComments
Processing Temperature 175 - 230 °C347 - 446 °F
 
Descriptive Properties
Change in Mass in IRM 903 Oil at 257°F for 70 hr72
ColorBlack
FormPellets

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

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