Necuron 640



Main application areas:

  • master and copy models
  • cubing and data models
Main physical features:
  • very fine structure
  • smooth and paintable surface
  • excellent processing properties
Technical data:
Colour: brown
Shore D: approx. 66
Coefficient of thermal expansion: approx. 52 x 10-6 K-1
Temperature resistance: approx. 70°C
Compressive strength: approx. 25 N/mm2
Flexural strength: approx. 29 N/mm
Density: approx. 0.66 g/cm3
1,500 x 500 x 50 mm
1,500 x 500 x 75 mm
1,500 x 500 x 100 mm
1,500 x 500 x 150 mm

Other dimensions available on request. 
Adhesive: NECURON® K6 or NECURON® K8
Putty: any standard and compatible patternmaking adhesives/resins and putty
Sealant: spray fillers or suitable resins
Cutting tools:
metal-cutting tools
data sheet (pdf format) for downloading
safety data sheet (pdf format) for downloading