Rethinking Sensor Technology: Delfa Systems and WACKER Present NEXIPAL® Sense at K 2025
Flexible Sensor and Silicone Technologies for Today’s Megatrends: Delfa Systems and WACKER Present Scalable, Stretchable Silicone Laminate Sensors Based on WACKER NEXIPAL® Sense for Digital Sensing
Pioneering EAP Technology for Digitalization, the Energy Transition, and Electromobility
Neunkirchen, October 2, 2025 – Whether in industry, vehicles, or everyday life, sensors are the key technology for smart applications. With NEXIPAL® Sense, Wacker Chemie AG (WACKER) and its system partner Delfa Systems GmbH (DELFA) are now opening up entirely new possibilities: these highly flexible laminate sensors, based on electroactive polymers (EAP), offer a wide range of design options for diverse applications.
At K 2025, the world’s leading trade fair for the plastics and rubber industry, DELFA will be showcasing its developments for the first time at the WACKER booth. Visitors to Hall 6, Booth A10, will not only discover the latest NEXIPAL® Sense sensors but will also be able to explore the world of digitalization in an interactive way. Practical demonstrators will show how this technology can shape the future of mobility, industry, and beyond.
“Together with WACKER, we share the conviction that the next generation of sensor technology must be soft, stretchable, and seamlessly integrable. NEXIPAL® Sense is the foundation for pioneering EAP sensor technology at an industrial scale. Together, we are accelerating the path from small series and niche applications to industrial mass markets,” says Dr. Philipp Linnebach, CEO of Delfa Systems GmbH.
“Building on our many years of material and process expertise, we have developed the multilayer laminates NEXIPAL® Sense on an industrial scale. With DELFA’s know-how in sensor design, electronics, and manufacturing, we are jointly closing the gap for numerous applications. The result is scalable digital sensing that enables new design freedom – from smart textiles to assistive robotics,” adds Dr. Johannes Neuwirth, Senior Business Development Manager at WACKER.
Stretchable Sensing – Precise Signals, New Form Factors
NEXIPAL® Sense is a stretchable silicone laminate with embedded, printed flexible electrodes, functioning as a stretchable capacitor. Pressure, tension, or bending movements measurably change its capacitance, delivering precise sensor signals even on complex, moving surfaces. Thanks to its thinness, flexibility, and low weight, the laminate can be seamlessly integrated into products and structures.
About WACKER
WACKER is a globally active chemical company with a broad portfolio of silicone and polymer solutions and production sites in all major economic regions. With ELASTOSIL® Film and the NEXIPAL® brand, WACKER offers electroactive silicone laminates for actuators and sensors.
About DELFA
Delfa Systems GmbH, a spin-off from Saarland University, develops intelligent multiparameter sensor systems based on electroactive polymers (EAP). The company focuses on monitoring infrastructure and industrial processes. As a technology partner, Delfa Systems sees itself as an innovator with the ambition to make sensor technology smarter, more versatile, and future-ready – and to successfully bring it to market.
EAP Sensing for Robotics and Smart Industry | Delfa Systems at automatica 2025
Soft sensor solutions based on electroactive polymers (EAPs) have been showcased at the Startup Arena at automatica. Here is a recap with demos, key takeaways, and insights into the future of robotic and industrial sensing.
Sensing, Conversations and Visions of the Future.
Four inspiring days in Munich are behind us. Our participation in automatica 2025 as part of the Startup Arena was a resounding success, both technically and personally.
At the heart of it all was our soft sensing technology based on electroactive polymers (EAP). We presented our solutions in an environment shaped by innovation, automation and pressing questions about the future:
How will motion, touch, force and strain be measured in tomorrow’s robotics?
What will tactile sensing look like in flexible, adaptive production environments?
The response was clear: interest in alternative, flexible sensor technologies is growing steadily.
We engaged in numerous conversations with developers, system integrators, and innovation teams about real-world challenges.
How can touch, pressure or strain be reliably and compactly measured, especially in places where conventional industrial sensor technology falls short?
Our answer: ultrathin, highly sensitive EAP sensors, which we demonstrated live at the fair and which met with genuine curiosity and excitement. Visitors were particularly impressed by the sensitivity and robustness of our soft materials.
A special highlight was the first major trade show appearance of our new colleague, Justin Lambert, who made a strong impression and immediately strengthened our team.
We’re heading home with new contacts and project ideas, and a strong sense that our technology is exactly where it needs to be:
automatica 2026? Definitely!
Recap: AI, Sensor Technology & Innovation – The Network Event at Delfa Systems
On 12 June 2025, the time came:
Alongside BVMW Rheinland-Pfalz & Saarland, we at Delfa Systems in Neunkirchen presented what is already possible for SMEs today with smart sensor technology, intelligent elastomers and practical AI.
Technology you can touch. Ideas that make an impact.
The evening began with an interactive keynote by Mario Janzen, the CEO and co-founder of Menter Digital. Under the motto ‘AI – but how?!’, he made one thing clear: SMEs don’t need visions. They need solutions. And that’s exactly what he delivered: no buzzwords, just practical strategies.
Next, we took our guests into the production hall, where they could see for themselves what intelligent materials and embedded sensors can achieve in real-world applications. From smart elastomers to real-time data analysis, everything was covered.
Conversations that stick.
Technology is only half the equation. Real impact comes from people. And they turned out in force: entrepreneurs, innovators and forward thinkers from across the region seized the opportunity to network. Over sausages, salad, drinks and in a relaxed atmosphere, new perspectives and concrete ideas for collaboration emerged.
A short video with a clear message:
Technology inspires when it’s tangible.
And that’s exactly what happened that evening.
👉 Click here to watch the video on LinkedIn.
Join us next time!
One thing’s for sure: we’re just getting started.
With real topics. Real people. Real innovation.
📌 Stay tuned. Follow us on LinkedIn or check back on this website. And don’t miss the next event!
More are already in the pipeline. Mark your calendar!
Delfa Systems at Sensor+Test 2025 – Innovative Real-Time Monitoring and Arcade Game
At Sensor+Test 2025 in Nuremberg, Germany, Delfa Systems GmbH will once again be showcasing its latest advances in real-time monitoring of critical infrastructure. The focus will be on elastic sensor systems that enable precise and flexible detection of structural changes.
From 6-8 May, visitors will have the opportunity to experience this revolutionary multi-parameter sensor technology first-hand and explore its wide range of applications. The patented sensor technology provides accurate, real-time data via an intuitive dashboard, enabling early detection of structural changes. Using robust and easy to install electro-active polymer sensors, initial analysis can be carried out on site.
The stand will also feature a unique arcade experience that combines deep technology with the retro charm of the 80s. Using innovative elastic sensors, visitors can control the game and compete for a place on the high score list. The sensors respond precisely to movement, adding a whole new dynamic to the gameplay. It’s a fantastic opportunity to experience cutting-edge technology and nostalgic gaming fun in a whole new way.
Working student in marketing (m/f/d)
Your job is unlike any other
As a young, ambitious company, we offer you development opportunities, career prospects and a range of tasks that go far beyond what you might expect from other companies.
Your responsibilities:
- Develop and execute creative marketing strategies.
- Conception and execution of campaigns.
- Planning and executing trade show concepts.
- Creating content for our online and offline channels.
- Analyzing the effectiveness of marketing efforts.
What you bring to the table:
- A passion for marketing and social media.
- Ideally first experience in marketing.
- German and English language skills.
- Creativity, strong communication skills, a sense of responsibility and the ability to work in a team.
What we offer you:
- The opportunity to work from home.
- Work directly with management.
- Insight into different business areas and the opportunity to actively contribute to the development of the company.
- An open and family-like culture with flat hierarchies.
Your working hours: - Flexible models: 5 – 15 hours per week – we adapt to your needs.
About us:
Delfa Systems is a young company in the field of sensor technology. Our core technology consists of intelligent sensors based on elastomers for the acquisition of multidimensional parameters. As a DeepTech company, we develop and manufacture them entirely in-house.
How to apply:
If you can imagine joining our team, we look forward to receiving your application! Please send us a brief summary of your experience, skills and interests by email to bewerbung@delfasys.de.
Join our team and actively shape the future of Delfa Systems!
Working student in engineering (m/f/d)
Your Job with Us is Unlike Any Other
As a young, dynamic company, we offer you the opportunity to contribute in a variety of areas and fully utilize your strengths. Whether your passion lies in construction, software development, data analysis, or another field, you’ll find the right challenges with us.
Your responsibilities:
Your task is to design and build a test bench for sensors based on smart materials, specifically electroactive polymers. In this role, you will be able to apply the full range of engineering disciplines – from mechanics and electronics to software development – with the support of our experienced developers. Depending on the scope, your work may also include data analysis and system optimization.
What we offer:
Your ideas and commitment drive us forward. We want to learn, grow and break new ground together. With us, you’ll have the opportunity to put your knowledge into practice and continually develop your skills.
Do you enjoy working in a motivated team, developing both professionally and personally, and are you looking for a role with real impact? Then you’ve come to the right place!
Who we are:
Delfa Systems GmbH is a young company specialized in sensor technology. Our core technology consists of intelligent sensors for force and displacement measurement based on elastomers. As a DeepTech company, we develop these sensors entirely in-house and act as a full system provider with expertise in all areas related to our product.
Let’s talk…
If you see yourself as a member of our team, please give us the opportunity to get to know you. If you have any questions about the position, please contact Steffen Hau (Phone: +49 176 63 44 09 45; Email: s.hau@delfasys.de).
Apply now!
Send us a short summary of your skills, previous work and academic projects, as well as your interests. Simply send an email to bewerbung@delfasys.de. We look forward to hearing from you and will get back to you soon!
For more information about us and our products, visit our website https://www.delfasys.de
