Solanyl® BP Processing

Solanyl® BP is suitable for use on conventional injection moulding machines. Like all materials, Solanyl® has its own processing conditions.

Since Solanyl® BP is based on natural materials its optimum processing temperature is lower than those of synthetic plastics. The recommended temperature profile ranges from about 110°C (first heated zone) to about 170°C at the nozzle.

Preferably, a temperature-controlled mould with a hot-runner having a diameter of minimal 1.5 mm is used. The optimum mould temperature depends on the wall thickness of the product.

Solanyl has excellent flow properties enabling small wall thicknesses. Generally, the injection pressure is somewhat higher (20 to 30%) than needed when the same product would be made out of polyolefines.

The use of a relatively large feeding zone combined with a large screw depth at the feeding zone is advantageous, in particular for a machine with a small screw diameter. The screw does not require further special features. A universal screw will suffice.

As moisture content influences the material properties Solanyl is supplied with the correct moisture content and needs to be stored in sealed packaging.

During trials one of our specialists is available for technical support to ensure maximum sharing of knowledge and expertise. An other possibility is to use one of our injection molding machines at our location in The Netherlands.