High-performance raw materials for electrical & appliances

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Electronics, appliances & telecommunications

In electronic, electrical and appliance applications including battery housings and insulation, device cases, screens or light panels, we provide dedicated raw materials for thermoplastics, foams, films, elastomers, TPU, composites and more.

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Innovating for a Sustainable Future

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Innovating for a Sustainable Future

At Covestro, chemical expertise meets artificial intelligence. Together with our partners, we advance sustainability through innovation beyond materials.

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NIA PFAS

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NIA-PFAS Polycarbonates

Discover our flame-retardant polycarbonates for future-ready safety compliance in consumer electronics and electrical etc.

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Engineer in front of a large screen

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Digital Processing of Polyurethane Foam

Explore detailed insights in polyurethane processing for better foam performance during product development, process design and optimization

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CQ engineering plastic solutions for a circular economy

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CQ portfolio from Covestro – More Sustainable Solutions

CQ Portfolio from Covestro: R, RE, RP series for sustainability. Reduces waste and CO₂, promotes climate neutrality. Learn more!

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Redefining comfort in VR design

Story

Redefining comfort in VR design

Thermal management for next-gen electronics

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Application examples like mobile phone covers and electric components in colored circles

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Bayfol® LR: High-performance adhesive films

Explore Bayfol® LR, latent reactive film adhesives for low-temperature bonding in industrial applications ranging from electronics to engineering and the automotive sectors.

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Story

Innovating for a Sustainable Future

At Covestro, chemical expertise meets artificial intelligence. Together with our partners, we advance sustainability through innovation beyond materials.

Read more

Story

NIA-PFAS Polycarbonates

Discover our flame-retardant polycarbonates for future-ready safety compliance in consumer electronics and electrical etc.

Read more

Story

Digital Processing of Polyurethane Foam

Explore detailed insights in polyurethane processing for better foam performance during product development, process design and optimization

Read more

Story

CQ portfolio from Covestro – More Sustainable Solutions

CQ Portfolio from Covestro: R, RE, RP series for sustainability. Reduces waste and CO₂, promotes climate neutrality. Learn more!

Read more

Story

Redefining comfort in VR design

Thermal management for next-gen electronics

Read more

Story

Bayfol® LR: High-performance adhesive films

Explore Bayfol® LR, latent reactive film adhesives for low-temperature bonding in industrial applications ranging from electronics to engineering and the automotive sectors.

Read more

Discover all our Electronics, appliances and telecommunications events

Discover all our Electronics, appliances and telecommunications events

Electronics, appliances & telecommunications

Applications
Latest Case Studies
Latest Stories

Applications

Application

Housing & insulation

Polycarbonates for electrical insulation and housings. Safe, reliable performance for today’s demands and a smarter future
Application

Batteries & chargers

High-performance polycarbonates and PC blends deliver proven safety and design flexibility for battery and charger housings
Application

Cases for consumer electronics

Polycarbonates, PC blends, TPU and thermoplastic composites for durable and attractive electronic device housing

Latest Case Studies

Case study

Haptic innovation meets seamless design

Redefining user interfaces with haptic innovation
Case study

More Sustainable Wallbox C44E Charger

Discover the Wallbox C44E, developed by CUBOS in collaboration, featuring low carbon, durable materials for sustainable EV charging.
Case study

Reliable inverter solution

Unlocking our reliable, cost-effective, and lightweight solutions for residential inverters, driving both sustainability and efficiency.
Case study

Seamless, more sustainable charging stations with Arfinio®

VEGA Chargers used Arfinio® monomaterial solid-surface technology to create the more recyclable, repairable, intricate ALOHA Gravity wall-mounted EV charging station.
Case study

Circular CMF Guide for integrating circularity into aesthetic design

Explore circular CMF design solutions with actionable insights and best practices on color, material and finish design for recycled and recyclable plastics.
Case study

More sustainable materials for a circular economy

Discover how sustainable materials are driving the circular economy forward. Download our white paper by Covestro and GC Insights for innovative solutions.
Case study

CMF Design Trends 2025+

Discover innovative polycarbonate solutions & aesthetic toolkits for industrial designers & CMF experts.
Case study

Jabra Headset Enabled by Recycled Plastic

Explore Jabra Evolve2 series headsets, featuring post-consumer recycled polycarbonate material from Covestro with a recycled content of 75%, delivering high performance, sustainability, and design.
Case study

Bayblend® RE for pure instant power in portable power station

Read how Bayblend® RE more sustainable PC blend has revolutionized the Instagrid One portable batterypower station.
Case study

Sustainable chainmail mesh

Our polycarbonate offers form and functionality for architectural mesh. Learn more!
Case study

Translucent Makrolon® DQ in Steinel® luminaires

Covestro translucent Makrolon® DQ series enables the luminaire manufacturer Steinel® to create diffusers without hot spots and outstanding energy efficiency.
Case study

More Sustainable polycarbonates for Vimar

Makrolon® RE for Vimar’s design series of switches and sockets for a reduced carbon footprint
Case study

Solution for robot vacuum design

Explore sustainability in the intelligent robot industry with materials like Desmopan® CQ TPU & Bayblend® R CQ polycarbonate.
Case study

Sustainable manufacturing of sockets and switches

Discover a sustainable shift in switches and sockets with ABB and the use of Makrolon® RE to set new industry standards. Learn more now!
Case study

Mobile medical device protection

Makrolon® polycarbonate for durable mobile device protection in healthcare settings. Find out more!
Case study

Electronics plastics

Covestro polycarbonate maintains form and functionality for closed loop. Learn more!
Case study

New EV wallbox design demonstrator

Having an electric vehicle means charging it regularly. Discover Covestro’s more sustainable new wallbox charger design.
Case study

Makrolon® RE for GreenMagenta products

Covestro renewable attributed Makrolon® RE solution supports Deutsche Telekom’s GreenMagenta products. Learn more about our RE solution and the application!
Case study

Medical plastics I Covestro

Covestro polycarbonate offers form and functionality for Dermadry device that treats excessive sweating. Learn more!
Case study

Thermal management for USB

Thermal management for fast-charging USB switches and sockets with thermos-conductive polycarbonate Makrolon® TC
Case study

Desmoflex® TPU compounds

Desmoflex® glass-reinforced TPU compounds are strong, tough materials with chemical resistance for repeat-use applications.
Case study

Makrofol® Film for IME

Makrofol® SR906 7-2 Film enabled DuraTech to bring IME technology to the Watlow PM Plus™ industrial temperature controller.
Case study

360° holographic display

Together with Sony, we developed a 360 degree holographic display that showcases high-tech solutions for AR
Case study

Customized printed electronics | Covestro

Our Colibri demonstrator with printed electronics and smart surface technology gives you design flexibility.
Case study

TPU in wearables

Xiaomi relies on Covestro’s material engineers and Desmopan® for wearable applications and biocompatible devices.
Case study

EVBox makes EV charging stations with Makrolon® RE

EV chargers generate a carbon footprint during manufacturing. This is how EVBox uses polycarbonates to reduce emissions during the production of electric vehicle charging stations.
Case study

Trevos : INNOVA Series

Makrolon ® DQ5122 meets customer needs to provide energy efficiency at a lower cost
Case study

More sustainable phone cases

Desmopan® CQ EC MB enables a TPU phone case with up to more than 80%* renewable attributed content and up to 50%** less CO₂ emissions.
Case study

Arfinio®-based furniture

Arfinio® helps designers create truly seamless furniture without the design constraints of traditional solid-surface materials
Case study

New design concepts for IoT applications that drive the UN Sustainable Development Goals

Covestro is collaborating with Shenkar College of Engineering, Design and Art students in an IoT design project to develop
Case study

Aesthetic design toolkits

CMF design toolkits for global aesthetic trends in the electronics and electrical, automotive, and healthcare industries: the 2022/2023 edition
Case study

More sustainable lighting | Covestro AG

Covestro is working with Elkamet and Megalight Systems to provide more sustainable materials for lighting appliances
Case study

Material Solutions for Baicells 5G mmWave Base Stations

Covestro and Baicells provide low-temperature impact-resistant Makrolon® solution for newly launched 5G mmWave base station. Learn more!
Case study

LED heatsinks

A thermally conductive Makrolon® TC especially for LED heatsinks
Case study

Covestro supports circular material solutions for smartphones

Covestro’s Makrolo® and Desmopan® recycled material solutions support Fairphone 4 module design, reducing greenhouse gas emissions.
Case study

Needle-free injection Systems

PharmaJet’s Needle-free Injection Systems (NFIS) needed a polycarbonate material that could meet the property demands of the syringe and vial adapter while standing up to gamma radiation and ethylene oxide sterilization. Makrolon® was the answer.
Case study

Anti-Snore

For the latest formulation of its SmartGuard® Anti-Snore product, designed to alleviate snoring, SmartGuard® chose Covestro’s Makrolon® 2858 polycarbonate resin for its combination of strength and biocompatibility.
Case study

Drug delivery

Covestro’s new line of healthcare-grade products — including Medical low friction Makrolon®, Medical glass filled Makrolon®, high flow Makrolon®, and Bayblend® — bring new levels of performance and sustainability to the medical device market with an all-polycarbonate device.
Case study

Makrolon® diffusion grades light the way to enhanced design and sustainability

LED technology enables lighting OEMs to design lighting concepts that are sustainable, but there is always room for improvement. The diffusion properties of Makrolon® DQ5162 polycarbonate helps lighting OEMs push the boundaries of design … and sustainability.
Case study

Material solution for ASUS high-performance gaming laptops

Innovative material solution for ASUS high-performance laptops
Case study

Makrolon® and Makrofol® show off smart surfaces

As 3D interactive surfaces enter the mainstream, designers are looking for sophisticated shapes and rapid, inexpensive customization, as well as to make sure their creations are part of the circular economy.
Case study

Makroblend® UT helps Bear Robotics food service bots run strong and last long

When Bear Robotics developed their Servi™ line of food service robots, they needed materials that could stand up to heavy impacts as well as frequent cleaning. Makroblend® UltraTough polycarbonate/polyester blend fit the bill.
Case Study

Fairphone 3: protective case of Desmopan® 100% recycled TPU

The Fairphone brand is aiming to create a fairer, more sustainable smartphone industry. When selecting a material for the Fairphone 3 protective casing, they went for Desmopan® TPU with 100% recycled plastic, reducing waste while lowering the carbon footprint of a tough, colored phone case.
Case study

Efficient recycling of plastic bottles

Alliance builds recycling value chain for plastic bottles
Case study

Touch-enabled smart lock

PassiveBolt’s Shepherd Lock leverages Makrolon® polycarbonate and IMSE™ technology for touch-controlled home security.
Case study

Makrolon® TC LED technology for swimming pool luminaires

Thanks to Makrolon® TC, Ecopyre Lighting was able to produce excellent luminaires for swimming pools
Case study

Smart surfaces in cars

Makrofol® film and Makrolon® Ai resin allow electronics to be integrated into thin, strong 3D shaped plastic surfaces.
Case study

Laser protection for pilots and law enforcement personnel

Bayfol® HX film enabled Meta Materials Inc., a smart materials company, to create the world's most advanced laser protection eyewear for pilots and law enforcement personnel called metaAIR®
Case study

Night light demonstrator

Covestro materials enable a new ultra-slim & seamless functional design.
Case Study

Reaching for the stars

INAF, in need of a light-guiding material for its specialized telescopes, found films offering out-of-this world performance.

Latest Stories

Story

Innovating for a Sustainable Future

At Covestro, chemical expertise meets artificial intelligence. Together with our partners, we advance sustainability through innovation beyond materials.
Story

NIA-PFAS Polycarbonates

Discover our flame-retardant polycarbonates for future-ready safety compliance in consumer electronics and electrical etc.
Story

Digital Processing of Polyurethane Foam

Explore detailed insights in polyurethane processing for better foam performance during product development, process design and optimization
Story

CQ portfolio from Covestro – More Sustainable Solutions

CQ Portfolio from Covestro: R, RE, RP series for sustainability. Reduces waste and CO₂, promotes climate neutrality. Learn more!
Story

Redefining comfort in VR design

Thermal management for next-gen electronics
Story

Bayfol® LR: High-performance adhesive films

Explore Bayfol® LR, latent reactive film adhesives for low-temperature bonding in industrial applications ranging from electronics to engineering and the automotive sectors.
Story

Recycling Solutions: Waste to Resource with Makrolon® R-series

Explore sustainable recycling solutions from Covestro. ✔ High quality ✔ Traceability ✔ Circular economy for the chemical industry.
Story

Apec® XT stays tough when things get rough

Apec® XT is tough in extreme conditions, with improved impact strength, low-temperature ductility, chemical resistance, and flame retardancy. Ideal for demanding applications.
Story

Transparent Flame Retardant Polycarbonate

Want to achieve both transparent aesthetics and flame retardancy with reliability? Discover how our polycarbonate supports differentiated design!
Story

Monetize Circular Economy | Co-creating Value with Customers

The Covestro approach of monetizing circular economy is to embed circular thinking into the earliest stages of customer engagement and beyond, and to co-develop solutions through strong partnerships.
Story

AI-Forward Polycarbonate

Build smarter with our AI-forward polycarbonate — lighter, safer, and more reliable for the intelligent world.
Story

On our path to a climate neutral world.

Recognizing the urgency of sustainability, we're actively aligning our operations with Circular Economy principles. Securing both economic and political support is vital.
Story

Polycarbonate with Bisphenol A as essential building block

Learn why Polycarbonate based on Bisphenol A as essential building block shows a unique property profile for innovative applications in different industries
Story

Innovative materials for eVTOL vehicles

Discover our advanced materials for eVTOL vehicles, enhancing efficiency, sustainability, and safety. Learn more now!
Story

Flame-Retardant Polycarbonates for Smart Devices

Explore how our flame-retardant polycarbonates enhance smart device safety, aesthetics, and sustainability with high performance and low-carbon benefits.
Story

High Stiffness Makrolon® for lightweight, durable laptops and beyond

Laptop trends favor lightweight, durable, fashionable, and more sustainable designs. Discover how high-performance polycarbonate tackle these requirements!
Story

Enhancing heat management with digital design tools

Enhancing heat management with Covestro's digital design tools for efficient, lightweight, and cost-effective thermally conductive polycarbonates
Story

Unleashing cast PU

We transform cast PU elastomers to boost fire resistance or provide antistatic, antihydrolytic or antibacterial properties.
Story

Cool Touch surfaces: Polycarbonate for electronic devices

Revolutionizing the electrical industry: Discover safe and efficient luxury material solutions to dissipate heat and optimize material housing performance.
Story

Partly bio-based hot melt film

Partly bio-based Platilon® H2 CQ EC hot melt adhesive film matches standard grades in processability and heat resistance.
Story

TPU Films Selector Tool

Streamlined product selection: A web-based TPU films selector tool utilizing questionnaire and filters to match user needs
Story

Residential energy storage system

Material and design solutions for future-focused residential power systems
Story

More sustainable textiles

We supply the textiles industry with more sustainable textile coatings materials for a carbon-neutral fabric future!
Story

More sustainable films for circularity

Our films portfolio with partly bio-based, recycled, and ISCC PLUS-certified mass balanced materials contribute to circular economy.
Story

New ultra-durable Makrolon® polycarbonate

New ultra-durable material from Covestro is designed to meet rigorous standards
Story

Holography gains traction for future automotive applications

Holography is poised to reshape the automotive industry, adding a new dimension to exterior lights and AR head-up displays.
Story

Polycarbonates: a designer’s dream for future car displays

PC materials and films from Covestro give automotive interior designers and engineers the freedom to follow their inspiration
Story

Designing polycarbonate Chargers for future charging solutions

Covestro supports collaborations with partners, customers and start-ups from creative designs to efficient product development.
Story

TPU synthetic leather

Desmopan® TPU synthetic leather comes in a range of textures, with leather-like haptics in a recyclable, non-animal material.
Story

Smart Pole Solution for Smart Cities Sustainable Development

Ensuring that multi-functional devices installed on smart poles in complex outdoor environments operate stably, while meeting the aesthetic requirements of urban infrastructure and the sustainable development trend
Story

Improved patient safety with medical polycarbonates for high-tech smart pill dispenser

Smart pill dispensing for enhanced safety and wellbeing of patients relying on continuous medication
Story

EE demonstrator covers showcase IME integration in IoT applications | Covestro

Swappable EE demonstrator covers show how embedded in-mold electronics make devices smaller and more intuitive for users
Story

Makrofol® TF: Ultrathin polycarbonate films I Covestro

Our new extrusion process enables polycarbonate films as thin as 15μm for use in membranes for filtration and electronics. Learn more!
Story

Future of community

We believe in a future of community that will connect all people
Story

UV LED cure

We offer more sustainable LED curing technology for optical fiber applications.
Story

Innovative solutions for Network Devices

We provide a full range of innovative material solutions for indoor and outdoor network devices in the new era of intelligent connectivity.
Story

From cradle to gate: Climate neutral MDI

We are consistently pursuing our path to a circular economy and offer you a climate neutral MDI (methylene diphenyl diisocyanate).
Story

Desmopan® TPU with bluesign®

Desmopan® TPU grades with bluesign® certification offer a minimized impact on the environment, resources, and people.
Story

A new era of Intelligent Connectivity

Covestro is committed to providing solutions that meet the requirements of circular economy for manufacturers in the 5G industry chain
Story

Making TPU more circular

We’re making TPU more circular with partially bio-based, recycled and ISCC-certified mass balance materials.
Story

Shaping a circular future for electrical and electronics

Covestro is committed to providing a full range of more sustainable solutions for electrical and electronics industry.
Story

Covestro’s thin-wall flame-retardant solution makes electronics thinner, lighter, prettier, and more durable

Thinner and Stronger, Smart Design Made Simple
Story

New Desmopan® - designed for protective 5G mobile phone cases

Desmopan® 7000 series combines high 5G signal transmission with excellent impact dampening properties
Story

Microcell technology helps home appliance manufacturers reduce their costs and increase their efficiency

The innovative Microcell polyurethane foam features excellent thermal insulation, strong mechanical strength, good processing performance, and helps control the cost of thermal insulation materials throughout entire refrigerators within a designated range.
Story

Certified circular products with (specific) shares of certified renewable raw material content.

By mass balance we can bring the value chain faster in line with our common conservation sustainability goals: Reducing the carbon footprint and use of fossil resources in production and consumption
Story

EV thermoplastics

A range of thermoplastic polycarbonates from Covestro meet requirements for electric vehicle (EV) battery enclosures.
Story

Covestro All-material solutions empower laptop on aesthetics, light weight and sustainablity

Light and portable, good-looking, eco-friendlier materials are the main trends of the laptop market. Covestro has developed comprehensive material solutions to echo these trends.
Story

Covestro is your partner for 2D printed coatings & adhesives

Covestro is your partner for polyurethane raw materials for coatings and adhesives optimized for digital application.
Story

Experiencing reality through a new lens

Manufacturers can turn to our lightweight Bayfol® HX holographic films to create holographic optical elements for AR glasses.
Story

Recyclability designed into cutting- edge LED car headlamp concept

Our cutting-edge LED headlamp concept is a mono-material solution uniting end-of-life recyclability with emerging technology.

Featured Brands

Baytec®: A variety of polyurethane elastomers for different processes
Baytherm®: Baytherm®: Low-density, high-insulation PUR foam for cold and hot applications. Ideal for refrigerators, containers, heating pipes, and boilers
Makroblend®: Smart combinations of polycarbonate and polyester in ultra-tough materials
Makrofol®: Thermoplastic polycarbonate films
Makrolon®: High-performance polycarbonate for applications in diverse industries.

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