Foaming 3D Printer Filament

About

Siraya Tech’s foaming 3D printer filaments are designed for makers who want to achieve lightweight, flexible, and high-performance prints without compromising durability. Using advanced active foaming technology , these materials expand during printing to form a fine, airy structure that reduces weight while maintaining elasticity and strength. Siraya Tech currently offers two advanced foaming filament options: TPU Air, a flexible thermoplastic with adjustable softness (65A–82A), and PEBA Air, a high-rebound elastomer with tunable flexibility (70A–95A). Both are engineered for precision, comfort, and durability in demanding applications. With adjustable softness and density controlled by print temperature, these filaments are ideal for wearables, sports gear, drone components, and functional prototypes that demand both comfort and performance. Why Choose Siraya Tech Foaming Filament Siraya Tech foaming filaments use a heat-activated foaming process that allows you to fine-tune the hardness and flexibility of each print. Lower temperatures produce denser, tougher parts, while higher temperatures create lighter, softer foams with a smooth matte finish. ✅ Up to 50% weight reduction with active foaming ✅ Adjustable hardness and elasticity through temperature control ✅ Soft, skin-friendly texture ideal for comfort applications ✅ Durable, high-rebound performance for functional parts Lightweight and Tunable Performance Siraya Tech’s foaming filaments give you the ability to customize your print’s mechanical behavior. The foamed microstructure reduces density while preserving structural integrity, resulting in parts that are both strong and lightweight. This tunable performance makes them perfect for applications that need impact absorption, flexibility, or reduced mass , such as sports equipment, ergonomic accessories, and lightweight mechanical components. Soft Texture, Strong Foundation These filaments feature a smooth, soft-touch surface combined with a high strength-t