NECURON® 690

CHARACTERISTICS

  • very high temperature resistance at a low density
  • very low coefficient of thermal expansion

APPLICATIONS

  • tools for serial production of small batch sizes (e.g. draw die moulds and foam moulds)
  • laminating tools, models and patterns
  • RIM-tools
  • Vacuum forming, deep-draw dies

 

 

datenblatt

 

 

sdb

 

 

TECHNICAL DATA*

Colour grey
Coefficient of thermal expansion approx. 35 x 10-6 K-1
Temperature resistance approx. 105 °C 
Shore D  approx. 76 
Compressive strength approx. 34 N/mm² 
Flexural strength approx. 30 N/mm² 
Density approx. 0,70 g/cm³ 
Abrasion resistance (at defined parameters) approx. - mm³ 
Fire protection classification B2 
Electrical current resistance approx. - Ω x cm 
Notched impact strength approx. - kJ/m² 
Thermal conductivity approx. - W/mk 

 

DIMENSIONS

1.500 x 500 x 50 mm

1.500 x 500 x 75 mm

1.500 x 500 x 100 mm

 


Surfaces machined parallel.
Other dimensions on request.

 

*subject to modifications