Today we will explain the identification method of paulownia wood board. There are various types of paulownia wood on the market. Only by knowing how to identify paulownia wood can you use it properly.
1. Tung wood surface paper is divided into ink paper and color pulp paper. Ink paper is imported paper, and color pulp paper is domestic paper. The color of the ink paper is bright, close to the feeling of log processing, and the triamine content inside is not easy to fade, and of course the price is expensive. Color pulp paper is definitely not as good as ink paper.
The detection method: stack two paulownia lumbers staggered, and expose them in the sun for a few hours to see if the lower board has a color difference. No color difference is imported paper, there is color difference, you know.
2. The degree of deformation of paulownia wood reflects the process capability of the manufacturer. Generally speaking, before the paulownia wood is made into a finished product, the top two sheets of each package are slightly deformed, which is within the normal range. However, after making the finished product, there is still deformation, which is a quality problem.
3. Check whether the decorative paper of the paulownia wood is firmly attached to the wood. This has something to do with the woodworking during processing. There will be edge chipping when sawing, which will increase the difficulty of processing and affect the appearance.
Detection method: Use super glue to stick on a small piece per square decimeter, and pull it hard. See if you pull the paper off. Or buckle the cross section with your hands to see if you can buckle off the top paper.
4. Look to see if there are dried flowers or wet flowers on the surface. For example, the surface of paulownia wood has shiny dots, lumps or charring, which will turn black for a long time or the surface will appear like paint faded. These are dry and wet flowers. All reflect the degree of mastery of the factory process. It doesn't feel very refreshing to the hand, it feels like cotton, the surface of the board looks like a layer of fog, and it feels like metal.
Detection method: Use shoe polish, red ink or oil pen to smear on the board, and see if it can be wiped off after a few minutes.
Having said so much, I believe you have a comprehensive understanding of the identification method of paulownia wood. Thank you for reading.
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