In recent years, the many advantages of solid wood furniture have made it popular. Many homes are willing to buy solid wood furniture when they are renovated. However, when solid wood furniture is used for a long time, it will fade and color change. This big problem makes many People who love solid wood furniture are discouraged from it. Why do solid wood furniture change color?
Causes of chemical discoloration Tannins, pigments, alkaloids, sugars, phenols and other organic compounds in wood undergo oxidative condensation reactions, the most important of which is the oxidation of phenolic substances in wood. The phenolic compound has a benzene ring structure and is easily oxidized by contact with air. The phenolic compound has no color before oxidation. The color after oxidation can be red, reddish brown or brown, which causes wood discoloration, which is the main cause of chemical discoloration of wood. .
Discoloration caused by mildew of wood Mildew, commonly speaking, is the change caused by mildew and mildew of wood, and its discoloration is caused by colored spores. In warm and humid climates, or in poorly ventilated environments, mold spores deposited on the surface of the wood tend to multiply, resulting in "long mildew". Moldy often makes the wood green, white, black, etc., showing floc or speckled, sometimes even into pieces. Mild wood mold can discolor the surface of the wood. Although it can be removed with a brush, the mold infects the wood, which increases the permeability of the liquid to the wood, thereby contributing to blue formation.
Protective Tips for Solid Wood Furniture Understand the reasons for the discoloration of solid wood furniture, and do not do anything to protect the solid wood furniture. First of all, solid wood furniture should avoid direct sunlight, strong sunlight will make the surface of solid wood furniture fade; secondly, prevent moisture, properly ventilate, prevent mildew in solid wood furniture; use a small sponge every month to contain soft abrasive ingredients The furniture cleaning wax wipes the solid wood furniture, keeping the furniture bright and new, without discoloration.
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