RW 70 High Strength Hot Cutting Wire

These hot cutting wires have high strength at elevated temperatures and are used for cutting foam polystyrene (EPS) and or heat sealing woven polypropylene bags.

To achieve the best cut, adjust the temperature and cutting speed. The material type and it’s density will influence the cutting speed.

Specifications

Chemical Composition

Density

8.00g/cm³ | 0.289 lb/in²

Electrical Resistivity at 20°C

70 microhm • cm | 421 ohm. Circ. mil/ft

Maximum Operating Temperature

300 °C | 572 °F

Melting Point

1375 °C | 2500 °F

Coefficient of Expansion

17.6 µm/m °C (20 – 100°C) | 9.8 x 10-6 in/in °F (70 – 212°F)

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