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【案例】喜欢简约风格的张先生,家里使用的全部是白色混油门,这让房间看起来很清爽。然而,刚刚使用几个月,木门表面便出现了细小的裂纹,而由于木门的表面颜色浅,这些裂纹显得十分醒目,张先生和家人看了感觉很别扭。【致裂原因】油漆质量差可致木门裂纹由于木材有干缩湿胀的特性,如果混油门的芯材或饰面没有彻底烘干,在木门投入使用后,容易受到环境湿度变化的影响。混油门的芯材或饰面的含水率高于当地平均含水率(北京的平均含水率约为12%)时,便容易失水,出现形变,导致混油门漆面出现裂纹。如果芯材和饰面干燥,经过表面漆膜封闭后,发生干缩湿胀的几率便会大幅降低。
[Case] Mr. Zhang likes simple style, all the home use is white mixed throttle, which makes the room look very fresh. However, just a few months, small cracks appeared on the surface of the wooden door, and due to the light-colored surface of the wooden door, these cracks appeared conspicuous. Mr. Zhang and his family looked awfully awkward. 【Cracking】 paint quality can cause cracks in the door due to shrinkage of wood shrinkage characteristics, if the mixed fuel door core or veneer is not thoroughly dried, the door is put into use, vulnerable to changes in environmental humidity. Mixed fuel door core material or finishes moisture content higher than the local average water content (Beijing average moisture content of about 12%), it is easy to lose water, deformation, resulting in mixed throttle paint cracks. If the core material and finishes are dry, the chance of shrinkage and swelling will be drastically reduced after the surface film is closed.