DuPont™ Surlyn® 1802 Sodium Ionomer Resin for Blown/Cast Film and Extrusion Coating
| Manufacturer | DuPont |
| Trade Name | Surlyn® |
| Port | Ningbo port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
Description
Material Notes:
Surlyn® 1802 is an ionomer resin available for use in conventional blown and cast film extrusion and coextrusion equipment and extrusion coating and coextrusion coating equipment designed to process polyethylene resins. Applications: Meat, poultry, seafood and cheese packaging; Cereal liners; Medical/pharmaceutical packaging; Powdered/granular food and nonfood pouches; Carded display/skin packaging films; Edible oil, motor oil, and other liquid product pouches; Snack structuresData provided by the manufacturer, DuPont Packaging.
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 0.940 g/cc | 0.0340 lb/in³ | Estimated by MatWeb |
| Melt Flow | 4.3 g/10 min
@Load 2.16 kg,
Temperature 190 °C |
4.3 g/10 min
@Load 4.76 lb,
Temperature 374 °F |
ASTM D1238 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Film Elongation at Break, MD | 350 % | 350 % | ASTM D882 |
| Film Elongation at Break, TD | 400 % | 400 % | ASTM D882 |
| Secant Modulus, MD | 0.210 GPa | 30.5 ksi | ASTM D882 |
| Secant Modulus, TD | 0.0450 GPa | 6.53 ksi | ASTM D882 |
| Impact | 270 | 270 | Spencer Impact in J/cm; ASTM D3420 |
| Elmendorf Tear Strength, MD | 1.70 g/micron | 43.2 g/mil | |
| Elmendorf Tear Strength, TD | 1.60 g/micron | 40.6 g/mil | |
| Dart Drop | 7.90 g/micron | 201 g/mil | ASTM D1709B |
| Seal Strength | <= 2600 g/25 mm | <= 2600 g/in | Varies with seal bar temp. |
| Hot Tack Strength | <= 2300 g/25 mm | <= 2300 g/in | Varies with seal bar temp.; Packforsk Method |
| Film Tensile Strength at Break, MD | 28.3 MPa | 4100 psi | ASTM D882 |
| Film Tensile Strength at Break, TD | 33.1 MPa | 4800 psi | ASTM D882 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| Melting Point | 99.0 °C | 210 °F | DSC; ASTM D3418 |
| Vicat Softening Point | 75.0 °C | 167 °F | ASTM D1525 |
| Optical Properties | Metric | English | Comments |
|---|---|---|---|
| Haze | 2.0 % | 2.0 % | ASTM D1003 |
| Gloss | 95 % | 95 % | 20°; ASTM D2457 |
| Processing Properties | Metric | English | Comments |
|---|---|---|---|
| Melt Temperature | 177 °C | 351 °F |
