Beschreibung
Coace® K2D is a chemical modified polyethylene , which offers excellent adhesion to foil, paper and other polar substrates.
Coace® K2D is a type of polyethylene that has been chemically modified to enhance its adhesive properties, particularly to polar substrates such as foil and paper. This modification of the polyethylene structure alters its surface energy, allowing it to form strong bonds with polar materials.
Kennzeichnend
| Merkmale | Wert | Einheit | Prüfverfahren |
| Erscheinungsbild | Granulat | ||
| Farbe | Weiß oder hellgelb | ||
| Dichte | 0.92 | g/cm3 | ASTM D792 |
| Schmelzflussrate（190℃2.16kg） | 3-6 | g/10min | ASTM D1238 |
| Gehalt an Maleinsäureanhydrid | Mitte | wt% |
COACE-Methode[1] |
Anmerkungen[1] LOW＜0,4wt%; Middle(0,4wt%-0,8wt%); High≥0,8wt%.
Anwendungen
To be used as hot melt adhesive for aluminum foil and polyethylene composite sheet.
To be used as anti-corrosion coating of steel pipes, iron pipes, lead pipes, etc.
To be used as hot melt adhesive for steel mesh skeleton plastic composite pipe.
