Preliminary

SUBJECT of the Invention The preliminary|backup CNF powder which has CNF directly disperse|distributed to the organic solvent and a large specific surface area which makes it possible is provided. PROBLEM to be solved Distributed|dispersion processing of at least one or mixtures thereof chosen from the group of t-butanol， benzene， and a 1， 4- dioxane is added and carried out to CNF as a 1st organic solvent， The process of adjusting a CNF preliminary dispersion liquid， As a 2nd organic solvent to the manufacturing method of preliminary|backup CNF powder characterized by including the process of drying the said CNF preliminary dispersion liquid and manufacturing preliminary|backup CNF powder， and the said preliminary|backup CNF powder， Even at least selected from the group which consists of ethanol， methyl ethyl ketone， dimethylsulfoxide， a dimethylformamide， toluene， a liquid paraffin， an oleic acid， and silicone added several liquid mixture， Then， the manufacturing method of the CNF dispersion liquid characterized by including the process of performing a wet atomization process. SELECTED DRAWINGS FIG. 8 [MAT_IMAGE 000002]