Graphene is known as a new type of all-purpose oil. However, it seems that most people are not familiar with the magic of graphene.
In the past 20 years, graphene has not entered the practical field on a large scale. Most of the specialized but not refined research status makes it easy to batch prepare graphene, but the defect degree is high. Graphene is compounded with other materials in the form of particles, and the problems of load transfer, interface, dispersion and viscosity are gradually breaking through. As antistatic materials, the most common problems are uneven dispersion, weak load transfer ability of short fibers, and van der Waals force between materials makes graphene easy to agglomerate, resulting in poor connectivity interface and some stress concentration sites, which seriously affect the composite properties.
Mechanical properties and electrical conductivity of graphene Nanocomposites
TS: thermosetting polymer TP: thermoplastic polymer es: elastomer
In the preparation of graphene nanocomposites, graphene should not only form a uniform monolayer in the matrix, but also have a good interface interaction with the matrix to ensure the excellent performance of graphene.
Antistatic laminated panel of graphene Nanocomposites
Antistatic heat curing powder coatings for graphene Nanocomposites
Conventional preparation in liquid phase facilitates the dispersion of graphene, thus obtaining higher quality graphene. Ultrasonic wave is a proven alternative method to disperse the agglomerated graphene by the cavitation of ultrasonic wave, which can produce a large number of high-quality and high-quality graphene nanocomposites.
With the deepening of application research, the theoretical basis of graphene and polymer material combination and compatibility has been constantly broken through, and various performance indicators have been improved and improved, and the application fields have been gradually expanded. Preliminary application research shows excellent performance and unique advantages, combined with low-cost and high-quality production technology, it shows a wealth of antistatic products.
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