Cellulose nanokristallin itself is a biomass tissue, which has a natural affinity for composite materials and can form an "adaptive structure", which can reduce the local stress at the interface; under the action of stress, the cellulose nanocrystalline particles will slide along the surface of the filling material. , the broken bonds are reconnected into new bonds, so that a certain bond strength can still be maintained between the polymer matrix and the filler material, and the damage of the composite material can be reduced. Therefore, cellulose nanocrystals can be used as a reinforcing phase to improve the composite material. performance.
Due to its good physical and chemical properties and ecological properties, nanocellulose has been widely used as a filler in the field of composite materials in recent years. At present, composite materials containing nanocellulose have been widely used in packaging, engineering plastics, 3D printing, biomedicine engineering and many other fields.
Due to its good physical and chemical properties and ecological properties, nanocellulose has been widely used as a filler in the field of composite materials in recent years. At present, composite materials containing nanocellulose have been widely used in packaging, engineering plastics, 3D printing, biomedicine engineering and many other fields.