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铝木门窗木漆掉颜色是一种正常现象吗?

  事实上,不褪色的颜料并不存在。只有油漆褪色缓慢而均匀。紫禁城内氟碳涂料系列已在户外使用约15年。
  In fact, there is no fadeless pigment. Only paint fades slowly and evenly. The fluorocarbon paint series in the Forbidden City has been used outdoors for about 15 years.
  任何颜色的油漆在阳光下都会褪色。事实上,不仅是油漆,任何有颜色的东西在阳光下都会褪色。在这一点上,如何在涂料中添加添加剂是非常重要的。比如光稳定剂,抗氧化剂。不幸的是,好的添加剂非常非常昂贵。在很多情况下,添加剂的质量决定了涂料的手感。
  Any color of paint fades in the sun. In fact, it's not just paint, anything with color fades in the sun. At this point, how to add additives in coatings is very important. For example, light stabilizers, antioxidants. Unfortunately, good additives are very, very expensive. In many cases, the quality of additives determines the feel of the paint.
  人们一定认为,一种油漆在两年内开始明显褪色,比一种油漆在五年内光亮如新还要糟糕。
  It must be believed that a paint begins to fade significantly in two years, worse than a paint that is as bright as new in five years.
  其实,在短短一个月内喷完漆,就很难分辨出两种油漆的好坏,那就是不允许上档次。
  In fact, it is very difficult to distinguish the quality of two kinds of paints after spraying in a short month, that is, it is not allowed to go up the grade.
济南铝木门窗
  事实上,没有的颜料。很多时候,工厂更关心的是:均匀褪色。尽量不要画不同部位表面的色差。
  In fact, there is no permanent paint. Most of the time, factories are more concerned about uniform fading. Try not to draw different parts of the surface of the chromatic aberration.
  所以,只有在经历了风吹日晒、紫外线长期照射、沙尘、盐雾、腐蚀等恶劣环境的考验后,不同等级的油漆才能被清晰地反映出来。
  Therefore, only after experiencing the test of harsh environment such as wind, sunshine, long-term ultraviolet radiation, dust, salt spray, corrosion and so on, can different grades of paint be clearly reflected.
  铝包木门窗使用的水性漆和油性漆主要用于木材表面着色和喷涂,所以在阳光直射下,南侧窗户和北侧窗户会出现色差。这是正常的,只要没有质量问题,我们就可以理解这个问题。
  Water-borne paint and paint used in aluminium-clad wood doors and windows are mainly used for wood surface coloring and spraying, so under direct sunlight, the color difference will appear in the South and North windows. This is normal, as long as there is no quality problem, we can understand this problem.