PLA-HF Is a specialized PLA filament developed for high-speed 3D printing. Optimized for high-speed printing environments, it ensures smooth extrusion even at high flow rates and exhibits rapid cooling and solidification capabilities. With strong interlayer adhesion and excellent bed adhesion during printing, it effectively minimizes warping, shrinkage, and curling, thereby https://www.esun3d.com/pla-hf-product/