| 摘要 |
The present invention relates to a method for preparing a plastic substitute using hemicellulose and a method for preparing various products necessary in real life. Specifically, the present invention presents a method of preparing a plastic substitute by isolating hemicellulose from the roots, stems, seeds, leaves or fruits of a plant using the intermolecular hydrogen bond of cellulose, pulverizing the isolated hemicellulose to make a powder, mixing the prepared powder with pulp and water, molding the mixture using a molding frame having the shape to be molded, and compressing and drying the molded product, and a method for using hemicellulose, wherein the smaller the size of the hemicellulose particles are (the size of hemicellulose particles are delimited to the size of a molecule of which the physical properties are not deteriorated) and the higher the density between particles are, the greater a hydrogen bond is, thereby increasing the waterproof time and strength of a molded product. |
