24 May 2016
24 May 2016
Solvay Engineering Plastics has developed a new Technyl range for the demanding environment of automotive electronics.
According to Solvay, this new family of both unfilled and glass fibre reinforced, and heat-stabilised engineering plastics will have a specified and controlled halogen content tailored to fit sensitive electrical and electronic automotive applications.
The use of electronic equipment in automotive engineering is growing rapidly with a prospective growth of 12 percent per year. “Uncompromising reliability of sensitive electrical and electronic applications, such as sensors, relays, bobbins, chargers and control units, is increasingly important to automotive manufacturers,” said Dr. James Mitchell, Global Automotive Market Director for Solvay Engineering Plastics. In all these cases, customised Technyl grades for electronic applications are demonstrating excellent retention of properties, including high chemical and hydrolysis resistance, even after long-term exposure to elevated temperatures, while at the same time enduring demanding mechanical loads.
“Engineered polyamide compounds have firmly established their role as versatile materials with an excellent cost/performance ratio in the hostile environment of the engine compartment of modern vehicles. Continuing miniaturisation and engine downsizing in these application areas have created new challenges in terms of heat performance and electrolytic corrosion resistance,” Dr. Mitchell added.
The broader use of electronic components in automotive engineering has resulted in a stronger focus on the interaction of conductor paths and over-moulding materials used as carriers and electric insulators. Chemical additives as commonly-used inorganic heat stabilisers tend to interact with metallic alloys on conductor paths and reduce the isolation properties of the polymer, potentially causing electrolytic corrosion and subsequent malfunctions, notably in hot and humid Asian climates.
“Due to specific additive systems, our new Technyl formulations can help reduce this risk with significant benefits over competing engineering thermoplastics and more expensive specialties,” concluded Dr. Mitchell.
Photo provided by Solvay Engineering Plastics
ZSK will hold its bi-annual technology showcase on 21-22 September 2018 at its Krefeld, Germany, headquarters. The Embroidery Technology Show assembles more than 25 exhibitors from around the world to discuss emerging trends in the embroidery manufacturing industry and demonstrate the latest products produced using techniques such as tailored fibre placement (TFP) or smart textiles.
SGL Carbon and Fraunhofer IGCV have officially opened the Fibre Placement Centre (FPC) at SGL's site in Meitingen, Germany. Compositence, BA Composites and the Chair for Carbon Composites at the Technical University of Munich have also joined the alliance, and Coriolis Group and Cevotec are planning to come on board as partners.
JEC Asia is returning to South Korea on 14-16 November 2018.