Charring solid-wood composite board and production method thereof

Abstract

The invention discloses a charring solid-wood composite board and a production method thereof. The charring solid-wood composite board production method includes the steps that step S101, a solid-wood composite board body is heated in a hot-press plant ranging from 170 DEG C to 210 DEG C in temperature and kept for 20 min to 60 min under the preset pressure; step S102, water vapor is sprayed into the hot-press plant, and the indoor humidity is made to reach 90% to 98%; step S103, the indoor temperature is made to be cooled to be at the preset temperature value. According to the charring solid-wood composite board and the production method, the solid-wood composite board body is put into the hot-press plant to be heated to be 170 DEG C to 210 DEG C and kept for 20 min to 60 min under the preset pressure, and charring and then cooling are conducted on the solid-wood composite board body, and charring is finished. The solid-wood composite board is smaller in thickness, and certain pressure is applied in the heating process, so that the heat conduction speed is high in the charring process, the charring time is shorter, accordingly the charring cost is reduced to a certain degree, the charring cycle is shortened, production efficiency is improved, and the application space of the solid-wood composite board is expanded.

Description

technical field [0001] The invention relates to the technical field of carbonized wood, in particular to a carbonized solid wood composite board and a production method thereof. Background technique [0002] At present, wood products on the market account for a large proportion, and the use of carbonized wood is becoming more and more extensive. Compared with ordinary wood, carbonized wood has better performance, better aesthetics, moisture-proof, anti-corrosion, durability, stability, environmental protection, no discoloration, easy to color, easy to maintain, easy to maintain and other characteristics. And due to the different functions of solid wood and composite panels in home improvement, building materials and other industries, in general, solid wood is only used for structure, while composite panels are used for decorative materials. Therefore, it is widely used in bathrooms, saunas, home decoration, courtyards or making antique furniture. [0003] However, the carb...

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Problems solved by technology

[0003] However, the carbonized wood currently on the market is generally made by carbonizing solid wood at high temperature in a special carbonization kiln. However, this production process is not suitable for the carbonization of solid wood composite panels. There is no technology for carbonization treatment of solid wood composite panels

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