SC 390 is an epoxy model and mould making paste for models and mocks-up production by extrusion process for automotive, aerospace, marine and wind energy.
Characteristics and Advantages
– Epoxy modelling paste
– Hardness 75 Shore D
– 0.60 g/cm³ medium density epoxy paste with high strength and heat resistance, ideal for direct tooling
– very good surface aspect
– Good behaviour on vertical support up to 30 mm
– Short hardening time even for 2 mm thick
– Low CTE: good dimensional stability
Model and Mould Making Pastes
Large size models and tools are made with extrudable PUR and epoxy pastes providing a workable surface applied onto a stable core substructure. This technique is widely used to make plugs for boats or wind blades as well as automotive or architectural designs. This technology is beneficial versus boards as offering lighter models with a smooth and seamless surface (joint-free unlike boards).
The epoxy range provides higher dimensional stability and heat resistance for models or direct tooling applications in composite parts making.