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DuPont™ Surlyn® 2601B Sodium Ionomer

Category Polymer , Thermoplastic , Ionomer , Ionomer, Film Grade
Manufacturer DuPont
Trade Name Surlyn®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF DuPont™ Surlyn® 2601B Sodium Ionomer.pdf
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Material Notes:
Surlyn® 2601B is available for use in conventional blown, cast film, and sheet extrusion equipment. It is also used in coextrusion equipment designed to process polyethylene and ethylene copolymer type resins. SURLYN® 2601B complies with Food and Drug Administration Regulation 21 CFR 177.1330(a) - - Ionomeric resins, subject to the limitations and requirements therein. This Regulation describes polymers that may be used in contact with food, subject to the finished food-contact article meeting the extractive limitations under the intended conditions of use, as shown in paragraph (c) of the Regulation.
Physical Properties Metric English Comments
Density 0.940 g/cc
0.0340 lb/in³
ASTM D792, ISO 3146
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, ISO 1133
Thermal Properties Metric English Comments
Melting Point 60.0 °C
140 °F
Freezing Point; ASTM D3417, ISO 3146
97.0 °C
207 °F
ASTM D3417, ISO 3146
Vicat Softening Point 71.0 °C
160 °F
ASTM D1525, ISO 306
Processing Properties Metric English Comments
Processing Temperature <= 285 °C
<= 545 °F
Feed Temperature 135 °C
275 °F
Blown Film Coextrusion
160 °C
320 °F
Cast Film/Sheet Processing
Zone 2 160 °C
320 °F
Blown Film Coextrusion
210 °C
410 °F
Cast Film/Sheet Processing
Zone 3 185 °C
365 °F
Blown Film Coextrusion
235 °C
455 °F
Cast Film/Sheet Processing
Zone 4 185 °C
365 °F
Blown Film Coextrusion
235 °C
455 °F
Cast Film/Sheet Processing
Zone 5 185 °C
365 °F
Blown Film Coextrusion
235 °C
455 °F
Cast Film/Sheet Processing
Adapter Temperature 185 °C
365 °F
Blown Film Coextrusion
235 °C
455 °F
Cast Film/Sheet Processing
Die Temperature 185 °C
365 °F
Blown Film Coextrusion
235 °C
455 °F
Cast Film/Sheet Processing
Melt Temperature 160 - 260 °C
320 - 500 °F
Blown/Cast Film Processing
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