Many wood processing manufacturers often ask us why it is necessary to dry the wood for a period of time before using the jigsaw glue for wood jigsaw. If the time is insufficient, the products after the woodworking rubber panels are prone to cracking. As a professional woodworking rubber manufacturer, Jincheng adhesive, which has 16 years of experience in woodworking rubber production and development, is popularized for everyone. The reason why the wood needs to be released after drying is:
The general treatment method of the wood after drying out of the kiln needs to be kept in the dry material health warehouse for a certain period of time, mainly because the moisture in the wood changes due to volatilization during the drying process, which easily causes the size and volume of the wood. The changes that occur cause internal stresses inside the wood.
Therefore, before using wood glue panels, the wood must be aged for a certain period of time. According to our past experience, the wood release time is recommended to be at least 1 month (depending on the ambient humidity, ambient temperature, sheet material, etc.) Decision) can play a role in reducing the stress in the wood.
Of course, wood using wood glue panels must strictly control its final moisture content. It is generally recommended that the moisture content be between 8-15%. At the same time, it must be ensured that the wood moisture content deviation of the whole kiln is controlled to the minimum range. The plate will not crack.
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