MatWeb - Material Property Data Advertise with MatWeb!     Register Now
Data sheets for over 125,000 metals, plastics, ceramics, and composites.
MatWeb - Material Property Data HOME  •   SEARCH  •   TOOLS  •   SUPPLIERS  •   FOLDERS  •   ABOUT US  •   FAQ  •   LOG IN    
Recently Viewed Materials (most recent at top)  

Login to see your most recently viewed materials here.

Or if you don't have an account with us yet, then click here to register.

  Searches:   Advanced  | Category  | Property  | Metals  | Trade Name  | Manufacturer  | Recently Viewed Materials
Tensile Testing Equipment
Shimadzu offers a wide range of first-class testing instruments.
ExxonMobil Santoprene® 191-70PA Thermoplastic Elastomer  (discontinued **)
Categories: Polymer; Thermoplastic; Elastomer, TPE; Thermoplastic Vulcanizate Elastomer (TPV)

Material Notes: A soft, black, specialty thermoplastic vulcanizate (TPV) in the thermoplastic elastomer (TPE) family. It is especially formulated to bond to PA-6 and blends thereof for applications where hard/soft combinations are required. This grade of Santoprene TPV is shear-dependent and can be processed on conventional thermoplastics equipment for injection molding or extrusion. It is polyolefin based and completely recyclable.

Key Features:

  • Designed for excellent adhesion onto nylon-6 (insert or 2K [two-shot] molding) and nylon 6,6 (2K molding only).
  • Adhesion values can vary according to type of nylon used, tool design and processing conditions.
  • UL listed: file #QMFZ2.E80017, Plastics - Component; file #QMFZ8.E80017, Plastics Certified For Canada - Component.
  • EU and China RoHS compliant.
  • Automotive – Interior, Plugs, Bumpers, Grommets, Clips, Electronics, Kitchen Tools, Power Tools and Consumer Applications
  • Seals and Gaskets
  • Soft Touch Grips
  • Appliance Components
  • Appliances
  • Automotive Applications
  • Automotive Under the Hood
  • Bonding
  • Cell Phones
  • Consumer Applications
  • Cookware Handles
  • Eyeglass Frames
  • Flexible Grips
  • Kitchenware
  • Living Hinges
  • Seals
  • Sporting Goods
  • Strain Reliefs
  • Tie-Layer
  • White Goods & Small Appliances
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
Available Properties
  • Specific Gravity, ASTM D792, 23°C
  • Hardness, Shore A, ISO 868, 15 sec
  • Tensile Strength at Break, ASTM D412, Across Flow
  • Tensile Stress, ASTM D412, Across Flow
  • Elongation at Break, ASTM D412, Across Flow
  • Tear Strength, ASTM D624, 73°F, Die C
  • Compression Set, ASTM D395, 158°F, 22 hr
  • Compression Set, ASTM D395, 257°F, 70 hr
  • UL RTI, Electrical, UL 746
  • UL RTI, Mechanical with Impact, UL 746
  • Flammability, UL94
  • Flammability, UL94
  • Flammability, UL94
Property Data

This page displays only the text
of a material data sheet.

To see MatWeb's complete data
sheet for this material (including
material property data, metal
compositions, material suppliers,
), please click the button below.

Manufacturer Notes:
Exxon Chemical

Category Notes
Thermoplastic Elastomer

Materials flagged as discontinued () are no longer part of the manufacturer’s standard product line according to our latest information. These materials may be available by special order, in distribution inventory, or reinstated as an active product. Data sheets from materials that are no longer available remain in MatWeb to assist users in finding replacement materials.

Users of our Advanced Search (registration required) may exclude discontinued materials from search results.

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.


Please read our License Agreement regarding materials data and our Privacy Policy. Questions or comments about MatWeb? Please contact us at We appreciate your input.

The contents of this web site, the MatWeb logo, and "MatWeb" are Copyright 1996-2018 by MatWeb, LLC. MatWeb is intended for personal, non-commercial use. The contents, results, and technical data from this site may not be reproduced either electronically, photographically or substantively without permission from MatWeb, LLC.