Rapid PBF Polymer Development (RaPPoD) project marks the launch of a pioneering initiative aimed at accelerating the development of novel plastic powders for additive manufacturing using powder bed fusion (PBF), also known as selective laser sintering (SLS).

Printed monolayers (plates) to be used in the project as a rapid process establishment method, tensile bars for validation, and a sample of the PP powder used, Rolaserit PP01 from AM Polymers. (Source: SKZ)

The aim is to establish an innovative validation method based on the printing of thin, single-layer samples (aka monolayers), which significantly accelerates the development process for new materials and makes it more resource-efficient.

Specially developed key figures combine material data, process parameters and monolayer properties to identify promising material-process combinations at an early stage. Initial laboratory tests with established polymers such as PA 12 and PA 11 already demonstrate the potential of this approach.

The service provider and project partner VISIOTECH GmbH already has a wealth of experience in developing parameters in the SLS process for various plastics, such as PA 613 and PA 12 in black, which VISIOTECH successfully uses for the market in machine and housing construction as well as in the automotive sector.

The aim is now to jointly develop and test new PP powders, including additivated powders. The goal is to expand the range of materials available for the PBF process and thus open up new applications.

The project offers industrial partners the opportunity to acquire expertise in the development or processing of novel PBF powders at an early stage – a clear competitive advantage in a market with annual growth rates of around 18%.

RaPPoD represents an important step towards sustainable, efficient and versatile additive manufacturing.

Rapid PBF Polymer Development (RaPPoD) project marks the launch of a pioneering initiative aimed at accelerating the development of novel plastic powders for additive manufacturing using powder bed fusion (PBF), also known as selective laser sintering (SLS).

Printed monolayers (plates) to be used in the project as a rapid process establishment method, tensile bars for validation, and a sample of the PP powder used, Rolaserit PP01 from AM Polymers. (Source: SKZ)

The aim is to establish an innovative validation method based on the printing of thin, single-layer samples (aka monolayers), which significantly accelerates the development process for new materials and makes it more resource-efficient.

Specially developed key figures combine material data, process parameters and monolayer properties to identify promising material-process combinations at an early stage. Initial laboratory tests with established polymers such as PA 12 and PA 11 already demonstrate the potential of this approach.

The service provider and project partner VISIOTECH GmbH already has a wealth of experience in developing parameters in the SLS process for various plastics, such as PA 613 and PA 12 in black, which VISIOTECH successfully uses for the market in machine and housing construction as well as in the automotive sector.

The aim is now to jointly develop and test new PP powders, including additivated powders. The goal is to expand the range of materials available for the PBF process and thus open up new applications.

The project offers industrial partners the opportunity to acquire expertise in the development or processing of novel PBF powders at an early stage – a clear competitive advantage in a market with annual growth rates of around 18%.

RaPPoD represents an important step towards sustainable, efficient and versatile additive manufacturing.