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DuPont™ Surlyn® 1901 Sodium Ionomer Resin for Blown and Cast Film

Category Polymer , Film , Thermoplastic , Ionomer , Ionomer, Film Grade
Manufacturer DuPont
Trade Name Surlyn®
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF DuPont™ Surlyn® 1901 Sodium Ionomer Resin for Blown and Cast Film.pdf
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Material Notes:
Surlyn® 1901 is a sodium ionomer resin available for use in conventional blown and cast film extrusion and coextrusion equipment designed to process polyethylene resins. Applications: Meat, poultry, seafood and cheese packaging; Coextrusions with nylon or in other film structures as a heat sealData provided by the manufacturer, DuPont Packaging.
Physical Properties Metric English Comments
Density 0.940 g/cc
0.0340 lb/in³
ASTM D792
Melt Flow 1.3 g/10 min

@Load 2.16 kg,
Temperature 190 °C
1.3 g/10 min

@Load 4.76 lb,
Temperature 374 °F
ASTM D1238
Mechanical Properties Metric English Comments
Film Elongation at Break, MD 460 %
460 %
ASTM D882
Film Elongation at Break, TD 450 %
450 %
ASTM D882
Secant Modulus, MD 0.160 GPa
23.2 ksi
ASTM D882
Secant Modulus, TD 0.0450 GPa
6.53 ksi
ASTM D882
Impact 410
410
Spencer Impact in J/cm; ASTM D3420
Elmendorf Tear Strength, MD 1.10 g/micron
27.9 g/mil
Elmendorf Tear Strength, TD 1.40 g/micron
35.6 g/mil
Dart Drop 22.1 g/micron
561 g/mil
ASTM D1709B
Seal Strength <= 3400 g/25 mm
<= 3400 g/in
Varies with seal bar temp.
Hot Tack Strength <= 3000 g/25 mm
<= 3000 g/in
Varies with seal bar temp.; Packforsk Method
Film Tensile Strength at Break, MD 41.0 MPa
5950 psi
ASTM D882
Film Tensile Strength at Break, TD 35.0 MPa
5080 psi
ASTM D882
Thermal Properties Metric English Comments
Melting Point 95.0 °C
203 °F
DSC; ASTM D3418
Vicat Softening Point 70.0 °C
158 °F
ASTM D1525
Optical Properties Metric English Comments
Haze 2.0 %
2.0 %
ASTM D1003
Gloss 100 %
100 %
20°; ASTM D2457
Processing Properties Metric English Comments
Melt Temperature 191 °C
376 °F
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