An experimental method for key technology research of carbonized wood

Abstract

The invention discloses an experimental method for researching a key technology of carbonized wood. By virtue of variation data of various properties of wood before and after the carbonization, the macro and micro variation situation of various wood species after being processed by different high-temperature carbonization processes can be known; by virtue of a data record or intuitive experimental sample pieces, temperature and carbonization time at which various wood is shrunk, deformed, wetted and expanded and goes moldy, and a solid spliced plate made by the wood smallest in cracking, color difference and twist deformation can be obtained; and moreover, a conclusion can be applied to the industrialized production. By virtue of reasonable planning, all contents to be detected can be completed on one piece of wood, so that the resource is saved, and the efficiency is higher; and by adopting the parallel experiment, the bidirectional verification of a detection result is performed by virtue of micro analysis and macro analysis, and the result is more rigorous.

Description

technical field [0001] The invention belongs to the technical field of carbonized wood for cabinets, and in particular relates to an experimental method for the key technology research of carbonized wood. Background technique [0002] In the overall cabinet, solid wood materials are widely used. However, due to the dry shrinkage and wet expansion characteristics of solid wood materials and natural defects, problems such as shrinkage and deformation of solid wood, moisture absorption expansion, mildew, cracking of solid jigsaw panels, color difference, distortion and deformation have been plagued by practitioners of solid wood production since ancient times. In recent years, solid wood carbonization technology has emerged, and the performance of carbonized wood is theoretically more stable than that of solid wood. However, in actual operation, due to different types of wood and different carbonization processes, the quality of carbonized wood products varies, and the perform...

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Problems solved by technology

However, due to the dry shrinkage and swelling characteristics of solid wood materials and natural defects, problems such as shrinkage and deformation of solid wood, moisture absorption expansion, mildew, cracking of solid jigsaw panels, color difference, distortion and deformation have been plagued by practitioners of solid wood production since ancient times.

However, in actual operation, due to different types of wood and different carbonization processes, the quality of carbonized wood products varies, and the performance is not satisfactory; there are too many variables in the carbonization process, and the reasons are unknown. It is difficult to obtain a relatively mature, stable, and widely applicable carbonization technology. One of the bottlenecks restricting the development of carbonized wood

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