Fraunhofer Institute for Structural Durability and System Reliability LBF

New methods for reliable lifetime estimation of plastic recyclates

Recyclates make products sustainable and competitive. Safety and reliable function must be guaranteed. At K 2022 in Düsseldorf, researchers from the Fraunhofer Institute for Structural Durability and System Reliability will show how the quality of products made from recycled plastics can be reliably tested in the early development process, before series production.

Test set-up for testing a component made of recycled plastic
© Fraunhofer LBF

Test set-up for testing a component made of recycled plastic
© Fraunhofer LBF
So-called recyclates made from recycled plastics are found in more and more products of our daily use. Scientists from the Fraunhofer Institute for Structural Durability and System Reliability LBF are researching how these can also be used for demanding, highly stressed components.

 

Reliable sustainable plastic components made of recycled plastic

At the Fraunhofer LBF, property-optimised technical product solutions are developed that function reliably and sustainably and can be manufactured efficiently and affordably. The expertise lies in the complete material development of recyclates, from regrind to additivation and interfacial consideration, analytics and material characterisation, through to service life estimation and component release. Using suitable methods of testing and analysis, the researchers have derived the necessary parameters for reliable assurance of the service life of plastic recyclates.

 

New method for validating the service life of plastic recyclates

Thanks to a new material formulation, it was possible to use the substitution of virgin material for recyclate on a complex component of white goods. In this way, for every kilogram of recycled polypropylene used, approximately 1.5 kilograms of CO2 are saved. This means that the central idea of efficient and environmentally friendly use of resources while avoiding greenhouse gases has been realised and is available for industrial application.

Hall 7, Booth SC01

www.lbf.fraunhofer.de/en

x

Related articles:

Fraunhofer LBF to become organizer of the Forum Plastic Recyclates 2022

The Forum Plastic Recyclates will now be operating, with immediate effect, under new management: All rights associated with the event have been transferred from Hanser Publications to the Fraunhofer...

more

Forum Plastic Recyclates: International knowledge sharing in the plastics industry

What sustainable plastics solutions are available for automotive electronics? How exactly does optimized, high-quality polyolefin recycling work? These are just some of the questions that will be...

more

6th Forum Plastic Recyclates"

The Fraunhofer Institute for Structural Durability and System Reliability LBF invites all interested to the 6th Forum Plastic Recyclates on 13 and 14 March 2024 in Darmstadt/Germany. The symposium in...

more

Forum Plastic Recyclates: Mechanical recycling for sustainable plastics diversity

How can high-quality recyclates be produced from printed packaging? Can analytical fingerprints advance a circular plastics economy? These are just some of the questions that will be addressed at the...

more

Better recycling of plastic packaging: new process extracts fragrances

What doesn't smell good is hard to recycle. This simple rule also applies to the growing volume of plastic waste worldwide. One way to recycle it in an environmentally compatible and climate-friendly...

more