Surlyn® 8660

Category: EMAA , Ethylene Methacrylic Acid
Manufacturer: DuPont Packaging & Industrial Polymers
Trademark: Surlyn®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: woeyiw_Surlyn-8660.pdf
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Surlyn® 8660 is a sodium ionomer thermoplastic resin. It is available for use in conventional extrusion and injection equipment, to create various sheets or shapes.
Surlyn® 8660 thermoplastic resin is an advanced ethylene/methacrylic acid (E/MAA) copolymer, in which the MAA acid groups have been partially neutralized with sodium ions.
General Information
Features
  • Copolymer
Agency Ratings
  • FDA 21 CFR 177.1330(a)
Forms
  • Pellets
Processing Method
  • Foam Processing
  • Injection Molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 0.950g/cm³ASTM D792, ISO 1183
Melt Mass-Flow Rate (MFR) (190°C/2.16 kg)10g/10 minASTM D1238, ISO 1133
Ion Type Sodium
MechanicalNominal ValueUnitTest Method
Abrasion Resistance - NBS Index 170ASTM D1630
ThermalNominal ValueUnitTest Method
Freezing Point
    -- 74°CASTM D3418
    -- 74°CISO 3146
HardnessNominal ValueUnitTest Method
Durometer Hardness (Shore D)62ASTM D2240, ISO 868
MechanicalNominal ValueUnitTest Method
Tensile Strength
    Yield, 23°C, Compression Molded 113.0MPaASTM D638
    Break, 23°C 23.0MPaASTM D638, ISO 527-2
Tensile Elongation (Break, 23°C)470%ASTM D638, ISO 527-2
Flexural Modulus ASTM D790
    -20°C 646MPa
    23°C 230MPa
ImpactNominal ValueUnitTest Method
Notched Izod Impact (23°C)5.9J/mASTM D256
Tensile Impact Strength ASTM D1822
    -40°C 270kJ/m²
    23°C 345kJ/m²
ThermalNominal ValueUnitTest Method
Brittleness Temperature -75.0°CASTM D746
Vicat Softening Temperature 71.0°CASTM D1525, ISO 306
Peak Melting Temperature 95.0°CASTM D3418, ISO 3146
OpticalNominal ValueUnitTest Method
Haze (6350 µm)11%ASTM D1003
InjectionNominal ValueUnit
Processing (Melt) Temp 185 to 285°C
Note Message
1 .Type IV, 50 mm/min
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