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Rapid Manufacturing
Selenis KEMPT CR 840 Copolyester for Fiber Extrusion
Categories: Polymer; Thermoplastic; Polyester, TP

Material Notes: Selenis Kempt CR 840 is a polymer that 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. Selenis 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.

Information provided by Selenis.

Vendors:
Available Properties
  • Bulk Density
  • Moisture Absorption at Equilibrium
  • Viscosity Test, ISO 1628-5, Intrinsic
  • Molecular Weight
  • Crystallinity, ASTM D1505
  • ASTM Color, ASTM D6290, b*
  • ASTM Color, ASTM D6290, L*
  • Acetaldehyde, ASTM F2013
  • Melting Point, ASTM D3418
  • Melt Temperature
  • Drying Temperature
  • Moisture Content, dried
  • Dew Point
  
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Category Notes
Plastic

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