TONGLI · Accessories & Materials

Aero-electrospinning device

Combine airflow and high voltage to make nanofiber membranes, thick mats, porous 3D structures and short fibers.

Airflow and electrostatics, working together · Open the demonstration video ↗

Airflow and electrostatics, working together

These values describe the demonstration, not the equipment’s operating limits.

Choose the polymer and collection method for the required structure.

Polyvinylpyrrolidone (PVP)

A PVP fiber membrane collected on a cylindrical mesh collector.

Polyimide (PI)

A thick, porous mat made from PI fibers.

Polyacrylonitrile (PAN)

A three-dimensional PAN nanofiber structure with a loose, cotton-like form.

Short fibers viewed by SEM at two magnifications.

This PAN sample has a density of approximately 10⁻⁴ g/cm³. Density varies with the material and process conditions.

100–1000 nm

Fiber diameter

≈20×

Productivity compared with conventional electrospinning

The process produces smooth fibers with low solvent residue, in membranes or porous 3D structures.

Results depend on the polymer, solution and processing conditions.

Magnifications differ; compare fiber dimensions using the scale bars.

Share your material, target structure and sample size. We can discuss a suitable platform and configuration.