FAQ-TONG LI TECH CO LTD.

2024

The role of negative high voltage power supply in electrospinning

Among the commercially available electrospinning equipment, some are equipped with only positive high voltage power supplies, some are equipped with positive and negative high voltage dual power supply systems, and some high-end models are even equipped with two positive high voltage systems. How should users choose? What is the role of the negative high voltage power supply in the equipment?

02/22

2024

High-voltage electrostatic direct writing technology/melting direct writing

In recent years, 3D micro-nano printing technology has developed rapidly. KONE Micronano has developed a series of related equipment in direct writing technology for nearly ten years, and has now achieved 3D printing of single filaments with a diameter of 1 micron.

02/22

2024

The principle of high voltage electrospinning

At present, there are more and more laboratories and enterprises using high-voltage electrospinning to prepare and produce nanofiber membranes. Electrospinning is an important technology that is simple to operate and can directly and continuously prepare polymer nanofibers.

02/22

2024

What are the advantages and disadvantages of electrospinning machines with multi-needle spinneret and needleless spinneret?

Electrospinning machine is a device that produces nanofibers using electrospinning technology. It has been widely used in many fields such as biomedicine, nanocomposites, filtration materials, battery materials, and so on.

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