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DuPont Surlyn® 8940 Ionomer Resin, Sodium

 

Subcategory: Ionomer; Thermoplastic

Key Words: Ethylene/Methacrylic Acid (E/MAA) Copolymer

Material Notes:
Surlyn® 8940 thermoplastic resin is an advanced ethylene/methacrylic acid (E/MAA) copolymer, in which the MAA acid groups have been partially neutralized with sodium ions. The amount of MAA and neutralization levels for this grade are optimized to deliver excellent clarity and high stiffness compared with other grades of Surlyn®. The resin can be injection molded, and is processable by extrusion into sheets or shapes. It complies with the provisions of U.S. Food and Drug Administration (FDA) Title 21 Code of Regulations 177:1330 - ionomer resins.

Data provided by the manufacturer.

Available Properties
  • Density
  • Melt Flow
  • Hardness, Shore D
  • Tensile Strength, Ultimate
  • Tensile Strength, Yield
  • Elongation at Break
  • Flexural Modulus
  • Izod Impact, Notched
  • Tensile Impact Strength
  • Tear Strength
  • Abrasion
  • CTE, linear 20°C
  • Thermal Conductivity
  • Melting Point
  • Deflection Temperature at 0.46 MPa (66 psi)
  • Vicat Softening Point
  • Brittleness Temperature
  • Flammability Test
  • Haze
  • Gloss
  
Property Data

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