Application Of Carbon Nanotube - Grinding And Dispersing Process

Carbon nanotubes (CNTs) are a new type of graphite material, which is a cylindrical structure formed by curling graphite flakes. It is a cylindrical structure made of curled layers of graphite flakes with a diameter ranging from one to several hundred nanometres, and its main applications are as follows:

Agglomeration And Dispersion Problems:
Although carbon nanotubes have excellent physical properties, the existence of their agglomerate form and the surface chemistry of carbon, making the mixing of carbon nanotubes with other material matrixes a difficult problem.
Recommended Process:
In order to make full use of the properties of single carbon nanotubes, it is necessary to disperse the carbon nanotubes homogeneously in the target matrix material, and use the carbon nanotubes as a base material. In the target matrix material, using physical methods such as shear mixing and grinding to effectively disperse the carbon nanotubes in the matrix.

Application Example:
Carbon conductive paste, using high quality carbon nanotubes as the key functional filler, using water-based high functionality environmentally friendly resins as the base material, using water-based high functionality environmentally friendly resins as the base material. Highly functional and environmentally friendly resin, pure water as solvent, and add the appropriate proportion of imported carbon black as an auxiliary material. Using the mixing and defoaming technology of ZYE homogeneous machine and the high-efficiency dispersing function of ZYE three-roller machine, the slurry is homogeneous and stable. The homogeneity and stability of the slurry is achieved to produce conductive film for electric heating or shielding with excellent performance.

 

This process ensures consistent product quality and excellent performance without the addition of any metallic conductive fillers, and ensures adhesion with a low square footage resistance as low as 6.5Ω@25.4um.