CNT Used to Reinforced Matrix Multi Scale Hybrid Composites
Spec: C932: diameter: 60-100nm, length: 1-2um or 5-20um, 99% purity.
Carbon nanotubes (CNT) has a very excellent
strength and stiffness. The advantages of carbon nanotubes can be applied to an
attractive prospect in the field of macro-engineering. However, numerous
studies have found that since the CNT determines its size only as a
non-continuous fibers in a matrix, and the effects of poor load transfer
between the CNT and the substrate. Thus, a new way of CNT applications have
been proposed, namely by the CNT, the traditional continuous fiber and matrix
composition of multi-scale hybrid composites to effectively utilize CNT
excellent mechanical properties. This material is known as CNT enhanced
multi-scale matrix hybrid composites.
CNT reinforced matrix, multi-scale hybrid
laminates made of composite materials, both excellent fiber dominated
mechanical properties, but also good mechanical properties of the dominant
matrix that is suitable for inter-layer load and shock load environments more
frequent, such as aviation Spacecraft special environment in which the load;
and the application of this composite material in some large holes in the
laminate structure, help to improve the strength and fatigue life of the
surrounding holes, thereby enhancing the structure and security of the
connection. Therefore, the carbon fiber / CNT enhanced multi-scale hybrid
composite matrix has become the new frontier in the field of materials research
hot spot.
