Coaxial Electrostatic Spinning Electrospinning Needle Stationary Type 3D Printing Nozzle Leather Core Hollow Fiber

Coaxial needle: by 2 needle welding combination

Basic accessories include :2pcs 1m pipe,1pcs Ruhr joint,1pcs swivel joint,1pcs through-needle

 

Sizes of 15-21G are as follows:

inner diameter of inner tube 0.5 outer diameter 0.8; Inner diameter of outer tube 1.45 outer diameter 1.81. This needle is recommended if the system contains nanoparticles or a highly volatile and viscous solvent

 

Dimensions of 17-22G are as follows: inner diameter 0.34 outer diameter 0.63; Outer tube inner diameter 1.12 outer diameter 1.48. It is recommended for use in systems containing nanoparticles or electrospinning experiments that require preparation of submicron grade spinning, medium volatility and viscosity, solution non-clogging, and Taylor cone formation difficulty

 

 

18-25G is as follows: recommended for preparation of nanometer or sub-micron level spinning or particles. Use a volatile, generic solution.

 

Application of coaxial needles

1. Prepare the central control fiber of electrostatic spinning

2. Prepare hollow inorganic nanotubes and sensors.

3. Two-component core-shell structure fiber, drug slow release, sensor field

4. Microfluidic

5. Capillary