|Green Science Alliance Co|
|No Title||0.18 MB|
|Registration Date||2 Feb 2022|
|Revision Date||2 Feb 2022|
Construction Masonry MaterialsSolution
Nano Cellulose, Cellulose nanofiber (CNF) has the size of 4-20 nm in width and several micrometer in length with large aspect ratio. Weight of cellulose nanofiber is approximately 1/5 of iron steel although possess 7-8 times strength of iron steel. Thermal expansion coefficient is as small as glass fiber whereas elasticity modulus is higher than that of glass fiber (meaning hard, strong and robust material). Cellulose nanofiber is made of plant, tree and woods based biomass therefore very recyclable and biodegradable. They can be synthesized from most kind of woods based biomass resource so that raw material is very abundant, and can be cheap. Therefore, cellulose nanofiber is the excellent green nano materials for the next generation future and research and development have been going on very actively in the world.