DuPont Nucrel® 1207 Ethylene-Methacrylic Acid Copolymer Resin for Extrusion Coating/Laminating (discontinued
| Port | Shanghai port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
Description
Material Notes:
12 wt% Methacrylic Acid.Nucrel® 1207 is an ethylene-methacrylic acid copolymer resin available for use in conventional extrusion coating, coextrusion coating, and extrusion laminating equipment designed to process polyethylene resins.Features/Benefits: Excellent adhesion to unprimed foil, paper, and metallized film. Provides substrate protection for improved structure reliability and barrier integrity. Can be extruded at low temperatures for insurance against off-tastes and off-odors. Low seal initiation temperature allows higher speed packaging. Very good hot tack, sealability through contamination, and heat seal strength provide strong, reliable heat seals.Typical Applications: Foil-containing shampoo, toothpaste, towelette, condiment and miscellaneous non-food pouches and sachets; Snack structures; Other foil, metallized film, or paper coatings as a heat seal or tie layer.Information provided by DuPont Packaging Polymers.
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 0.940 g/cc | 0.0340 lb/in³ | ASTM D792 |
| Viscosity | 500000 cP
@Shear Rate 50.0 1/s,
Temperature 190 °C |
500000 cP
@Shear Rate 50.0 1/s,
Temperature 374 °F |
|
| Melt Flow | 7.0 g/10 min
@Load 2.16 kg,
Temperature 190 °C |
7.0 g/10 min
@Load 4.76 lb,
Temperature 374 °F |
ASTM D1238 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Seal Strength | 2700 g/25 mm | 2700 g/in | seal bar 110°C. |
| Hot Tack Strength | 2000 g/25 mm | 2000 g/in | seal bar 105°C; Packforsk method. |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| Melting Point | 76.0 °C | 169 °F | Freezing Point via DSC/ASTM D3418 |
| 95.0 °C | 203 °F | Upon Melting via DSC/ASTM D3418 | |
| Vicat Softening Point | 75.0 °C | 167 °F | ASTM D1525 |
| Processing Properties | Metric | English | Comments |
|---|---|---|---|
| Nozzle Temperature | 285 °C | 545 °F | Typical Die Temp. |
| Melt Temperature | 260 – 293 °C | 500 – 559 °F |
