Necuron 840
Main application areas:
- 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
- bed for casted punch, made of low melting point metal alloys
Main physical features:
- very high temperature resistance
Technical data:
- Color: violet
- Shore D: approx. 80
- Coefficient of termal expansion: approx. 45 x 10-6K-1
- Thermal conductivity: approx. 0,22W/mk
- Temperature resistance: approx. 130°C
- Compressive strength: approx. 52 N / mm²
- Flexural strength: approx. 54 N / mm²
- Density: approx. 0,98 g / cm³
Dimensions:
- 1200 x 400 x 10 mm
- 1200 x 400 x 25 mm
- 1200 x 400 x 50 mm
- 1200 x 400 x 75 mm
- 1200 x 400 x 100 mm
- 1000 x 500 x 10 mm
- 1000 x 500 x 25 mm
- 1000 x 500 x 50 mm
- 1000 x 500 x 75 mm
- 1000 x 500 x 100 mm
Other dimensions available request.
Processing:
- Adhesive: NECURON® K8T (temperature resistant up to 110°C) or any standard and compatible pattern making adhesives / resins
- Sealant: spray fillers or suitable resins
Cutting tools:
- metal-cutting tools, large receptacle for removing shavings is required

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