Belgian materials group Syensqo has launched a new low-density high-performance polyamide designed to make consumer electronics lighter without sacrificing strength or design quality, as device manufacturers race to slim down their hardware.
The new material, branded Kalix LD-4850 BK000, offers more than a 30% reduction in weight compared with conventional structural polyamides and polycarbonates, according to the company.
Syensqo said the polymer is aimed at manufacturers of smartphones, AR/VR headsets, and other connected devices seeking to cut weight while maintaining durability and premium surface aesthetics.
Engineered for components such as frames, brackets, and speaker housings, the polymer combines high stiffness and mechanical strength with low warpage and favourable dielectric properties, making it suitable for compact electronic designs where comfort and portability are key.
“Kalix LD-4850 empowers our customers to redefine what’s possible in consumer electronics design,” said Andrew Lau, Senior Executive Vice President of Electronics & Industrial at Syensqo’s Specialty Polymers unit. “By enabling significant weight reduction without compromising durability or visual appeal, this new HPPA grade helps manufacturers meet consumer expectations for portability and performance.”
The new polymer is already being used by leading smartphone makers and is commercially available worldwide, Syensqo said.
Headquartered in Brussels, Syensqo employs more than 13,000 people across 30 countries. The company develops advanced materials and specialty chemicals for sectors including mobility, energy, electronics, and healthcare.
