High shear graphene lubricant colloid mill

High shear graphene lubricant colloid mill Graphene lubricating oil grinding and dispersing machine, graphene lubricating oil colloid mill, graphene lubricating oil grinding machine, graphene lubricating oil dispersing machine, the speed of graphene lubricating oil dispersing machine is higher than that of ordinary dispersing machine4-5More than twice, the dispersion, emulsification, homogenization and grinding effect is very good, and the rotation speed can reach14000RPM.

Graphene lubricating oil is more durable than traditional lubricating oil

Graphene lubricating oil is an energy-saving lubricating oil formed by adding ultrafine graphite to engine oil to suspend the graphite in the lubricating oil. Its mechanism is to utilize the hexagonal graphite molecular layered structure, which has relatively small bonding force between layers. Therefore, in lubricants with graphite, it plays a role in reducing frictional resistance. Graphite, as a solid lubricant and anti friction material for lubricating grease, has been widely used both domestically and internationally. However, as a lubricating oil, although some have attempted to use it, its application has been limited due to the uneven particle size of graphite, which leads to the precipitation of larger particles and the opposite effect. Since the beginning of the 21st century, especially with the vigorous development of research and production of graphene, graphite lubricating oil has been reintroduced. The particle size of graphene has reached the nanometer level, and adding it to lubricating oil will no longer cause precipitation due to large particles, which can effectively reduce friction and save energy.

The Future Prospects of Graphene Industry

Scientists predict that in the future5~10In the year, graphene research will achieve new breakthroughs,*Graphene touch screens will be available in3~5Listed within the year, graphene electronic paper samples2015It is expected that the development of ultra-thin and ultra light aircraft, ultra-thin foldable mobile phones, high-strength materials, and even more imaginative space elevators will trigger revolutionary breakthroughs in related fields and drive emerging industry chains worth trillions of dollars. The industrialization pace of graphene is constantly accelerating, and a large number of graphene related enterprises have emerged in China. The industrial direction is focused on the preparation of graphene, as well as several application fields such as energy storage, touch screens, and coatings.

3.Sina/SinaHow to solve the dispersion problem of graphene in lubricating oil: graphene intertwines and entangles together,Form large aggregates. After reaching the nanoscale, materials will exhibit many nanoscale effects, in terms of zero dimensional microscopic particles,After the particle size reaches the nanoscale,Its agglomeration effect significantly increases,The mutual attraction of particles within the agglomerate also significantly increases, making dispersion more difficult.

4.High shear graphene lubricant colloid mill

Graphene as a Nanomaterial,It is inevitable to exhibit both strong agglomeration effects at the nanoscale and entanglement phenomena in fibrous one-dimensional materials. The combination of two effects,Carbon nanotube aggregates are more robust,Uniform dispersion is more difficult. To obtain uniformly dispersed graphite lubricating oil, the conditions must be met:Disrupting the entangled and bonded state of long fibers, overcoming the strong adsorption force of aggregates, and stabilizing the dispersed state of carbon nanotubes; There are two solutions, one is to use ultra-high speed（14000rpm）A disperser disperses a large amount of energy input; The second method is to use graphene lubricating oil grinding and dispersing machine, graphene modified grinding and dispersing machine, which disperses instantly after grinding.GM2000The series graphene lubricant grinding and dispersing machine is a high-tech product consisting of a colloid mill and a dispersing machine. It is a high-efficiency fluid equipment in China that combines the functions of grinding and dispersing.

5. Has the following characteristics:
1）The linear velocity is very high, and the shear gap is very small. When the material passes through, the frictional force formed is very strong, commonly known as ultrafine wet grinding
2）The fixed rotor is made into a circular cone shape, with three-level sawtooth protrusions and grooves with increasing precision.
3）The stator can be infinitely adjusted to the desired distance between it and the rotor
4）Under enhanced fluid turbulence, grooves can change direction at each stage.
5）High quality surface polishing and structural materials can meet various requirements of different industries.

5. Selection Table: