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Nanofiber Electrospinning Unit from NaBond

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Nanofiber Electrospinning Unit from NaBond

Nanofiber Electrospinning unit is a system for producing ultra-fine fiber with diameter of 20-1000nm. The nanofiber has very high specific surface area, small diameter and large porosity. There are more than 100 kind of polymers could be used as raw materials. Such as PEO, DNA, PAA, PLA, and also protein, collagen, organics such as nylon, polyester, acryl resin, and PVA, PS, PAN, peptide, cellulose, so on and so forth.

PCS-fiber

SEM Photo of PCS fiber

Benefits of NaBond_Nanofiber Electrospinning Unit(NEU)

- Can produce nanofiber with diameter of 20-1000nm.
- More than 100 raw materials can be used.
- Various applications for nanofiber enhanced composites.
- Single nozzle & multi nozzles achievable.
- Customized units.

nanofiber electrospinning process

Principle of electrospinning process
The process makes use of electrostatic and mechanical force to spin fibers from the tip of a fine spinneret. The spinneret is maintained at positive or negative charge by a DC power supply. When the electrostatic repelling force overcomes the surface tension force of the polymer solution, the liquid spills out of the spinneret and forms an extremely fine continuous filament.

OM-02OM-01

OM images of PCS fibers with different collectors
(left) spinning bucket & (right) flat board got some web fibers

Specification
Items   Note
Power requirements

220V, 380V

Frequency: 50/60Hz

 
High Voltage Power Supply Device 0-50KV, digital display Much Higher Voltage & Power device is available
Inner Diameter of Nozzle 0.1-1.5 mm Customize available
Syringe Traverse Speed 10-100 mm/min Customize available
Drum Rotation Speed

60-300 rpm (standard type)

Varies motors available
Temperature Room Temp. to 80 degree C inside stink cupboard Controllable, accuracy ±1℃, infrared light heating
Temperature controlling system   Customize available
Stink cupboard   Customize available

PVA nanofiber made by NaBond Electrospinning Unit (Non-woven cloth, belt, filter )

nanofiber PVAnanofiber PVA

nanofiber PVA

SEM of Aligned PVA nanofiber made by NaBond Electrospinning Unit(diameter: 100-300nm)

PVApvapva

SEM of PVA Non-woven colth made by NaBond Electrospinning Unit

PEO nanofiberPEO nanofiberPEO nanofiber
 

Application


Nanofibers are an exciting new class of material used for several value added applications such as medical, filtration, barrier, wipes, personal care, composite, garments, insulation, and energy storage. Special properties of nanofibers make them suitable for a wide range of applications from medical to consumer products and industrial to high-tech applications for aerospace, capacitors, transistors, drug delivery systems, battery separators, energy storage, fuel cells, and information technology.

 

For Inquires, please contact us at info@nabond.com

Tel:+86-755-89801091, 89813206

Fax:+86-755-86058970


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