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Master Bond adhesives
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.
Applications:
  • Automotive – Interior, Plugs, Bumpers, Grommets, Clips, Electronics, Kitchen Tools, Power Tools and Consumer Applications
  • Seals and Gaskets
  • Soft Touch Grips
Uses:
  • 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
Vendors:
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
  
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Manufacturer Notes:
Exxon Chemical

Category Notes
Plastic
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.

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