The next generation of engineering particle foams from Ensinger

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As performance requirements continue to increase, conventional particle foams such as polypropylene and polystyrene often reach their limits. High temperatures, long-term mechanical stress or exposure to aggressive chemicals are difficult and often uneconomical to manage with traditional materials.

As a specialist in high-performance plastics, Ensinger now offers a forward-looking alternative in the form of engineering particle foams based on thermoplastics such as polyetheretherketone (PEEK), polyethersulphone (PESU) and polycarbonate (PC). These materials offer the structural advantages of traditional foams – such as lightweight design and energy absorption – alongside the exceptional performance characteristics of #engineeringpolymers.


Fine cell structure and tailored density:

Manufacturing is carried out using an energy-efficient, newly developed process that enables a fine and homogeneous cell structure. The density and material properties can be precisely adjusted to meet specific customer requirements ranging from ultra-lightweight components to load-bearing structural parts.


Broad range of applications:

#Ensinger’s particle foams are lightweight, robust and impact-resistant. Depending on the base polymer, they can withstand temperatures of up to 300 °C (#PEEK) and are highly resistant to oils, greases, cleaning agents and solvents. These properties open up new possibilities for challenging applications in sectors such as #aerospace, #electronics, medical technology and mobility.


Product formats in the pilot phase

The product line is currently in the pilot phase. Ensinger supports customers from an early stage in the development process. Project partners benefit from bespoke advice, adjustable material properties and strong engineering support. The aim is to develop high-performance particle foam solutions that offer both functional and economic advantages. Beads in various densities and foam sheets in sample sizes are currently available for development and testing. Custom-molded parts can also be developed on a project basis. 


source : Ensinger

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