Materials Science

SABIC showcases disruptive innovation in thermoplastic composite materials and manufacturing

 SABIC, a global leader in the chemical industry, is featuring several new breakthrough innovations in materials and manufacturing designed to drive broader adoption of strong, lightweight thermoplastic composites across the automotive, aerospace, consumer electronics and energy industries at JEC World 2018.

Specifically, the company is displaying its growing portfolio of continuous fibre reinforced thermoplastic composite (CFRTC) tapes; releasing the results of an externally certified life cycle analysis of a passenger car side door using this material; and previewing a revolutionary, fully automated, large-scale production system for composite laminates that optimizes quality, speed, flexibility and cost-effectiveness. Moreover, SABIC will be exhibiting at JEC’s Innovation Planet a new application concept for the aircraft industry with a thermoplastic composite seatback featuring a hollow channel design.

At its stand, SABIC is launching a new UDMAX GPE 45-70 tape, a glass-filled high-density polyethylene composite suitable of applications used in the water distribution and oil and gas sectors. Additionally, SABIC is featuring a large roll sample of UDMAX GPP 45-70 tape, with a 4,000 meter running length, along with a variety of applications using this material, including an automotive bulkhead and an industrial pressure vessel.

SABIC is also giving a number of presentations. At the JEC Conference on Automotive and Transportation: Materials and Processes, Dave Brands, SABIC senior application engineering specialist, and Geert-Jan Doggen, SABIC senior business manager, will speak on Thursday 8th March, from 10:25 to 10:50 a.m. on “Composite hybrid reinforcements in tailgates: a feasible solution for mass production”. Additionally, SABIC will be presenting their new Digital Composites Manufacturing line, together with Airborne and Siemens, at the Siemens stand (G51, hall 6) on Tuesday 6th March at 2 p.m., and on Wednesday and Thursday, March 7 and 8, at 10 a.m.

“Advanced thermoplastic composites are an emerging solution for applications that demand light weight and high strength to optimize sustainability, performance and design freedom,” said Gino Francato, global business leader, Composites, SABIC. “Widespread adoption of thermoplastic composites depends on three enablers: new material technologies, efficient large-scale production processes and an accurate, scientific prediction of application performance. SABIC is investing heavily in all three areas. Our growing portfolio of CFRTC offerings, our partnership with Airborne and Siemens on a digital composites large-scale production solution, and our expanding predictive engineering capabilities are three excellent examples of how we are doing this and underscore our unyielding commitment to our customers’ success.”

NEW UDMAX GPE Tape for Maximal Mechanical Performance
SABIC’s new UDMAX GPE 46-70 tape is used to reinforce industrial pipes, boilers and storage tanks, to help customers significantly increase strength performance while reducing weight. “This new material is designed for use on industrial pipes and vessels and it can deliver excellent mechanical properties,” said Hans Warmerdam, commercial director, SABIC FRT.

SABIC’s UDMAX tapes are unidirectional CFRTCs that offer exceptionally lightweight and high strength as a replacement solution for metal, plywood and other traditional materials. They feature a proprietary high-pressure fiber impregnation technology (HPFIT) that quickly and precisely enables the spread and combination of thousands of glass or carbon fibres with a thermoplastic matrix. “The result is a resin-rich surface containing a high density of continuous fibers, minimal void content and fewer broken fibres”, added Joris Wismans, technology director, SABIC FRT. UDMAX tapes are available in different slitted sizes in rolls of up to 4,000 running meters.

Benefits to Several Industries
A superior replacement to traditional materials, CFRTC tapes can offer important benefits to many different industries. In automotive, UDMAX GPP 45-70 tape can help OEMs and designers reduce part weight to reduce fuel consumption and emissions to comply with current and upcoming regulatory requirements. To illustrate this, SABIC is featuring here the results of a life cycle assessment of a passenger car door that compared the performance of laminate parts made from UDMAX GPP tape with steel, aluminum and magnesium parts. The thermoplastic composite door achieved a lower carbon and energy footprint than the other materials.

For light commercial vehicles, UDMAX GPP tape can be used in sidewalls, floor and roof panels, replacing steel, wood or thermosets to provide lighter weight, toughness and durability.

Weight saving is of paramount importance to the aircraft industry. In order to demonstrate the potential of advanced CFRTCs, SABIC developed a seat back constructed from CFRTC of carbon fibre and ULTEM resin meeting Federal Aviation Regulation (FAR) compliance for flammability, smoke density and heat release. The prototype application – on display at the JEC Innovation Planet – features an integral, hollow channel design that delivers high strength-to-weight ratio and is lighter than aluminum.

The energy sector can also benefit from CFRTCs. Used to reinforce oil, gas and water pipes, UDMAX GPE 46-70 tape helps withstand high pressure and enables longer pipe sections to be produced compared to pipes made out of metal. SABIC is also displaying at its stand an industrial pressure vessel wrapped with UDMAX GPP 45-70 tape to demonstrate its resistance to pressure combined with lighter weight.

As consumer electronics devices become increasingly lighter and thinner, device covers made with thermoplastic composites can contribute to weight-out and design flexibility more effectively than aluminum and other materials. The use of a carbon-fibre reinforced polycarbonate composite laminate in a smart tablet cover on display at the SABIC stand, is an example of SABIC’s wide portfolio of material combinations that can be used for innovative applications in the consumer electronics industry.

Driving Efficiency and Predictability
Electronic device covers will be one of the initial focus areas for SABIC’s upcoming Digital Composites Manufacturing system for large scale production, which is slated to open in the Netherlands in 2019. Through its partnership with Airborne featuring Siemens technology to create the new system – a fully automated and digitalized production line offering high speed and efficiency – SABIC aims to lower the system costs and streamline the production of applications made from thermoplastic composites.

To support its efforts in materials and manufacturing innovation, SABIC has expanded its predictive engineering capabilities at its Center of Excellence in Geleen, The Netherlands. The goal is to establish high confidence in the predicted performance of SABIC’s materials in new applications using CFRTCs by employing tailored simulation software and proven methodologies.

“Customers have told us that they face three hurdles to the introduction of thermoplastic composites in their applications: cost, cycle time and design predictability,” concluded Francato. “Through materials innovation, disruptive automated digital manufacturing and sophisticated predictive engineering capabilities, SABIC intends to remove these hurdles and pave the way for broad adoption of advanced thermoplastic composites across industries and geographies.”