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Master Bond adhesives
ExxonMobil Santoprene® 271-55 Thermoplastic Elastomer
Categories: Polymer; Thermoplastic; Elastomer, TPE; Thermoplastic Vulcanizate Elastomer (TPV)

Material Notes: A soft, colorable, specialty thermoplastic vulcanizate (TPV) in the thermoplastic elastomer (TPE) family. It complies with FDA regulations for rubber articles intended for repeated use, as well as those in contact with non-fatty, non-oily foods as closures and sealing gaskets. 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:

  • This product, in principle, can be used in food contact applications in the USA (FDA). Migration or use limitations may apply.
  • Complies with NSF Standard 51: Food Equipment Materials - Plastics, materials and components used in food equipment.
  • UL listed: file #QMFZ2.E80017, Plastics - Component; file #QMFZ8.E80017, Plastics Certified For Canada - Component.
  • Recommended for applications requiring excellent flex fatigue resistance.
  • EU and China RoHS compliant.
Applications:
  • Consumer – FDA Seals and Closures, Packaging, Small Appliance and Soft Touch Grips
  • Seals and Gaskets
Uses:
  • Filters
  • Flexible Grips
  • Food Containers
  • Gaskets
  • Kitchenware
  • Living Hinges
  • Non-specific Food Applications
  • Seals
  • Tubing
  • 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; NSF 51; NSF 61; RoHS Compliant; UL QMFZ2; UL QMFZ8
Vendors:
Available Properties
  • Specific Gravity, ASTM D792
  • Hardness, Shore A, ISO 868, 2 mm, 15 sec
  • Hardness, Shore A, ASTM D573, Air at 302°F, 168 hr
  • Tensile Strength at Break, ASTM D573, Air at 302°F, 168 hr
  • Tensile Strength at Break, ASTM D412, Across Flow
  • Tensile Stress at Strain, ASTM D412, Across Flow
  • Elongation at Break, ASTM D412, Across Flow
  • Elongation at Break, ASTM D573, Air at 302°F, 168 hr
  • Tear Strength, ASTM D624, 73°F, Die C
  • Compression Set, ASTM D395
  • Compression Set, ASTM D395
  • Brittleness Temperature, ASTM D746
  • Processing Temperature
  • Rear Barrel Temperature
  • Middle Barrel Temperature
  • Front Barrel Temperature
  • Nozzle Temperature
  • Die Temperature, Extrusion
  • Melt Temperature, Extrusion
  • Melt Temperature
  • Mold Temperature, Processing
  • Drying Temperature
  • Dry Time
  • Moisture Content
  • Back Pressure, Processing
  • Back Pressure, Extrusion
  • Clamp Pressure
  • Vent Depth
  • Cushion
  • Screw Speed
  • FDA
  
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Manufacturer Notes:
Exxon Chemical

Category Notes
Plastic
Thermoplastic Elastomer

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