
Selenis PET KEMPT CR 840
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Kempt CR 840 has been designed for high performance monofilament extrusion and fiber extrusion. This product’s extended life-span performance and durability makes it unique and the ideal choice to produce bristles for street sweepers.
Kempt CR 840 has a very high viscosity, delivering excellent melt strength when extruded. Its low creep characteristic ensures an extended life-span performance and guarantees durability. The hardness and rigidity of PET make it the perfect solution to sweep fragile road surfaces, such as cobblestone. The inert polyester characteristics deliver a high resistance against biological and chemical attack.
Technical Properties
| Densidad (g/cm³) | - |
| Fluidez (g/10 min) | - |
| Grado de inflamabilidad | - |
| Impacto Izod entallado ASTM 256 (J/m) | - |
| Impacto Izod entallado ISO 180 (kJ/m²) | - |
Mercados y tecnologías
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