Descripción
Coace® K2D es un polietileno modificado químicamente que ofrece una excelente adherencia a láminas, papel y otros sustratos polares.
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.
Características
| Características | Valor | Unidad | Método de ensayo |
| Apariencia | Gránulos | ||
| Color | Blanco o amarillo claro | ||
| Densidad | 0.92 | g/cm3 | ASTM D792 |
| Caudal de fusión（190℃2,16kg） | 3-6 | g/10min | ASTM D1238 |
| Contenido de anhídrido maleico | Medio | wt% |
Método COACE[1] |
Notas[1] BAJO＜0,4wt%; Medio(0,4wt%-0,8wt%); Alto≥0,8wt%.
Aplicaciones
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.
