[pageLogInLogOut]

#Techtextil / Texprocess 2024

Bio-based insulation textiles instead of synthetic insulation materials are set to revolutionise the construction world

(c) 2024 ITA - The insulation of various aerogel fibres is illustrated using the example of a cushion
Using bio-based and bio-degradable, recyclable insulation textiles to sustainably insulate heat and reduce energy consumption and the carbon footprint - the Aachen-based start-up SA-Dynamics has developed a solution for this dream of many building owners together with industrial partners. SA-Dynamics won the second Innovation Award in the "New Technologies on Sustainability & Recycling" category at the leading textile trade fairs Techtextil and Texprocess for this development.

The bio-based recyclable insulation textiles consist of 100 percent bio-based aerogel-fibres. They contain up to 90 percent air, trapped in the nano-pore system of the aerogel-fibres. The bio-based raw material is sustainably sourced and certified. The insulation textiles made from bio-based aerogel fibres are said to insulate the same or even better than synthetic insulating materials of fossil origin like PET, PE or PP and mineral or stone wool.

"By using bio-based aerogels, we are doing away with fossil-based materials and doing something for the environment and climate," explains Maximilian Mohr, Chief Technical Officer (CTO) at SA-Dynamics. "We are thus meeting the regulatory measures of the EU and the governments of many countries for more climate and environmental protection. By using bio-based, recyclable aerogels, we can revolutionise the world of construction. Come to Techtextil at our booth at the Elmatex joint booth in hall 12.0 D63 and see for yourself."

The Techtextil and Texprocess Innovation Awards ceremony will take place on 23 April 2024 at 12.30 pm in Hall 9.0 in Frankfurt/Main, Germany.

The Aachen-based start-up SA-Dynamics is made up of researchers from the Institut für Textiltechnik (ITA) and the Institute of Industrial Furnace Construction and Heat Engineering (IOB) at RWTH Aachen University.

The bio-based aerogel fibres originate from the LIGHT LINING research project of the BIOTEXFUTURE innovation area. The LIGHT LINING research project focussed on sports and outdoor textiles. The research results are transferable to the construction sector.


More News from Institut für Textiltechnik of RWTH Aachen University (ITA)

#Research & Development

Small tolerances, big impact and a recyclable alternative to elastane

ITA Master's student Janne Warnecke investigated tension differences over the fabric width in the weaving process and thereby contributed to quality assurance; ITA Bachelor's student Jasmin Roos found a basis for the development of recyclable yarns and textiles. For these developments, they were awarded the Walter Reiners Foundation's Promotion and Sustainability Prizes on 27 November. Peter D. Dornier, Chairman of the Walter Reiners Foundation, presented the awards at the Aachen-Dresden-Denkendorf International Textile Conference (ADD-ITC) in Aachen, Germany.

#Research & Development

IRG Polymer Recycling wraps up productive 2025 project cycle

The Industry Research Group (IRG) Polymer Recycling has completed another successful project year. Last week, partners from across the textile value chain met at the Institute for Textile Technology (ITA) at RWTH Aachen University for the full-term project meeting.

#Research & Development

Aachen Summer School: Strengthening German-Korean cooperation in 4D and robotics

The Aachen Summer School has established itself as an important platform for promoting cooperation between RWTH Aachen University and Seoul National University. The focus is on practice-oriented research projects in the field of 4D and robotics technologies, which have been successfully implemented for years at the Institut für Textiltechnik of RWTH Aachen University.

#Research & Development

ITA postdoc Dr Leonie Beek is revolutionising oil filtration with a bionic textile

On various biological surfaces, oil is adsorbed from water surfaces and transported along the leaf. In her dissertation, ITA Postdoc Dr Leonie Beek transferred this effect to a technical textile using her Bionic Oil Absorber (BOA), which can remove up to 4 litres of diesel per hour from water at technological readiness level 4. For this development, Dr Beek was awarded the Paul Schlack Prize 2025 for her dissertation ‘Bionic textiles for oil-water separation modelled on superhydrophobic biological surfaces’ on 10 September 2025. The award ceremony took place during the opening event of the Dornbirn GFC Global Fiber Congress in Austria.

More News on Techtextil / Texprocess 2024

Latest News

#Spinning

First PA66 spinning plant with EvoQuench successfully commissioned

With the successful commissioning of a multi-digit PA66 spinning line for microfiber yarns, Chinese textile company Shandong Nanshan Fashion Technology Co., Ltd. has added yarn production to its textile value chain.

#Knitting & Hosiery

SHIMA SEIKI returns to ShanghaiTex

Leading flat knitting solutions provider SHIMA SEIKI MFG., LTD. of Wakayama, Japan, together with its Hong Kong and Chinese market subsidiary SHIMA SEIKI (HONG KONG) LTD., will exhibit at the ShanghaiTex 2025 exhibition (Booth No.: Hall N3, Booth A20) held in Shanghai, China this month. This marks the return of SHIMA SEIKI to ShanghaiTex after a 14-year hiatus, its last exhibit at the show having been in 2011.

#Research & Development

Fraunhofer CCPE presents the “Monomaterial Design Set” – Innovative solutions for circular product design

Composite materials made from different types of plastic often extend the lifetime of products but make recycling more difficult in the circular economy. That is why Fraunhofer CCPE has developed the “Monomaterial Design Set”. This new approach helps to reduce the variety of plastics used in durable products and offers circular solutions for designers and product developers.

#Man-Made Fibers

arena introduces renewable LYCRA® EcoMade fiber in its latest swimwear collection

Italian swimwear specialist arena has unveiled a new collection that brings sustainability and performance even closer together. Launched on December 4, the line features swimsuits made from recycled nylon and renewable LYCRA® EcoMade fiber — the first time the bio-based spandex has been used commercially in swimwear.

TOP