DuPont™ Surlyn® 1901 Sodium Ionomer Resin for Blown and Cast Film
| Manufacturer | DuPont |
| Trade Name | Surlyn® |
| Port | Shanghai port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
Description
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 |
