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Huntsman to unveil composite portfolio for EV applications at JEC World 2024

Source:Huntsman Release Date:2024-02-08 315
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The portfolio includes novel composite solutions that can help automotive manufacturers and their suppliers optimize production processes.

Huntsman will unveil a new polyurethane and epoxy-based composites portfolio at JEC World 2024 in early March, which features a range of innovative technologies that can support the automotive industry’s transition towards electrified vehicles.


The portfolio includes novel composite solutions that can help automotive manufacturers and their tier suppliers optimize production processes; reduce environmental impact; and maximize the performance and lifetime of vehicle components as the drive for cleaner, lighter vehicles continues to accelerate.


Innovations available for customers to explore will include RIMLINE® RSM system - a brand new glass fiber-reinforced, polyurethane composite technology developed for rear seat pan applications. Aligned with the needs of the automotive sector, which is increasingly reliant on composite technologies to help increase vehicle range, Huntsman’s RIMLINE® RSM system can support compact, lightweight, simplified design configuration requirements. Enabling the potential for high part integration capabilities, the technology is applied via reaction spray molding, making it ideal for creating complex geometrical shapes. It can offer very good fiber impregnation for good surface quality. It also cures quickly after spraying and can be demolded fast for an efficient production cycle.


Other innovative products under the spotlight at Huntsman’s JEC exhibition booth will include a portfolio of customizable, quick-cure, high-strength polyurethane resins that can be used to house batteries in electric vehicles. These VITROX® and RIMLINE® systems can be used to create composite components for underbody and upper cover battery protection applications up to 30% quicker than some existing technologies. Enabling high-performing composites alongside extra design and production flexibility capabilities, the range includes products that can offer lower overall part weight and increased strength as well as improved structural performance – and were developed to be suitable for integration in electric vehicles. Solutions are available for wet compression molding (WCM), core molding, high-pressure resin transfer molding (HP-RTM), and long fiber injection (LFI) molding techniques – depending on end-user requirements. All presented polyurethane technologies can also be offered as ISCC PLUS mass balance certified; helping to reduce attributed carbon footprint (GWP100 including biogenic CO2) by up to 50% - supporting customers working towards sustainability and net zero ambitions.


Visitors to JEC World will also be able to see the latest ARALDITE® epoxy innovations and composite solutions developed for emerging battery electric and fuel cell electric mobility. A highlight will be the first UN ECE R134 certified 700 bar and 350-liter Type IV hydrogen tank manufactured by Voith Composites. The high-pressure vessel, produced via an optimized towpreg winding process, can be observed in Hall 6 / Q24 or in the JEC Innovation planet. Huntsman has developed an efficient resin system to help enhance towpreg materials' storage capabilities at room temperature; ensure precise rheology, tackiness, and cohesion of carbon fiber filaments; and enable swift impregnation and accurate placement during high-speed winding while maintaining thermo-mechanical performance.




Huntsman will also present its latest range of epoxy resin solutions developed for composite pressure vessels at the JEC World 2024 Composite Exchange – demonstrating how it is leveraging its innovation capabilities to support industries moving towards more sustainable solutions. The three main development routes to be presented will include:

- Mass-balanced certified resin systems with up to a 100% CO2 reduction

- New high-performance epoxy resin systems to help reduce carbon fiber usage

- Next-generation recyclable thermoset resin systems.


Other innovations displayed will include the latest ARALDITE® epoxy resin systems developed for composite battery enclosures, trays, and underbody shields, developed to help customers meet requirements that can include part-specific structural, fire, thermal, environmental, and mass production requirements. Huntsman will showcase its range of intrinsic fire-retardant ARALDITE® FST and unfilled mass production systems for WCM, RTM, and HP-RTM processes that can enable short cycle times with low scrap rates.


Developed to help meet the increasing demand for sustainable products and suppliers that support net zero targets, Huntsman can offer all epoxy resin systems presented at JEC World as Mass Balance Certified (MBC) from its REDcert2 certified production site. ARALDITE® MBC epoxy resins can help customers reduce the carbon footprint of materials by up to 100% without compromising on performance while avoiding lengthy and costly re-qualifications.


Huntsman has more than 20 years’ experience in developing class-leading composite resin technologies for the automotive industry. Working closely with customers, Huntsman’s automotive experts create high-performance composite solutions that are cleaner, lighter, stronger and circular – giving vehicle manufacturers and their OEM partners greater design freedom, from the creation of initial vehicle concepts through to the final production of parts. Huntsman offers a variety of composite resin solutions for the automotive industry under trusted brand names including VITROX®, RIMLINE® and ARALDITE®.


For more information, please visit Huntsman at JEC World 2024 in Hall 6 at Booth K32.

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