贵州快3

您好,欢迎访问济南汇鑫彩钢 !为您提供济南彩钢板房,济南c型钢

全国服务热线

15253185838

15865282363

  • 3
  • 2
  • 1
    当前位置:贵州快3>贵州快3>济南彩钢板涂装的色彩选择!

    济南彩钢板涂装的色彩选择!

    来源:http://www.wasolo.com/ 日期:2020-01-03 发布人:admin
      大家好,我是小编,今天来谈谈彩钢板涂装的色彩选择,下面就来了解一下。
      Hello everyone, I'm a small make-up. Today I'll talk about the color selection of color steel plate coating. Let's get to know.
      彩钢板涂装颜色选择:匹配颜色的选择主要考虑与周围环境和主人的爱好,但是使用的技术术语的浅色涂料颜料选择大,可以选择优越的耐用性的无机颜料,如二氧化钛、等等),和涂层热反射能力(反射系数达到了黑涂层)的夏天,涂料本身的温度相对较低,这有利于涂层的寿命延长。
      Color selection of color steel plate coating: the selection of matching color is mainly based on the surrounding environment and the owner's hobbies, but the selection of light color coating pigment in the technical terms is large, and the inorganic pigment with superior durability can be selected, such as titanium dioxide, etc., and the coating's thermal reflection ability (the reflection coefficient reaches the black coating) in summer, the temperature of the coating itself is relatively low, which is conducive to the coating life Extension of life.
      另外,即使是涂料的颜色还是粉末,浅色涂料膜改变后与原来的颜色对比很小,对外观的影响也不大。较深的颜色(尤其是较亮的颜色)大多是有机颜色,在紫外线照射下容易褪色。彩色涂层钢板,涂层的热膨胀率和钢板通常是不同的,尤其是金属衬底的线性膨胀系数和有机涂层是截然不同的,当环境温度变化时,基体和涂层界面将发生膨胀或收缩应力,如果没有适当的释放会发生涂层开裂。
      In addition, even if the color of the coating is still powder, the light color coating film has little contrast with the original color and little impact on the appearance. The darker colors (especially the brighter ones) are mostly organic colors, which are easy to fade under ultraviolet irradiation. For color coated steel plate, the thermal expansion rate of coating is usually different from that of steel plate, especially the linear expansion coefficient of metal substrate is quite different from that of organic coating. When the ambient temperature changes, the expansion or contraction stress will occur at the interface between the substrate and coating, and the coating will crack if not released properly.
    济南彩钢板厂
      另外,这里要解释一下目前国内市场上选择错误的两点:一是国内目前存在大量的白色底漆。使用白色底漆的目的是为了减少面漆的厚度,面漆必须足够厚,因为一般的建筑底漆都是黄绿色的(因此才有铬酸锶颜料)。
      In addition, there are two wrong choices in the domestic market: first, there are a large number of white primers in China. The purpose of using white primer is to reduce the thickness of the top coat. The top coat must be thick enough, because the general building primer is yellow green (so there is strontium chromate pigment).
      第二,建筑工程与彩色涂层钢板同一个项目不同的制造商,不同批次的彩色涂层钢板,建筑似乎是相同的颜色,但经过几年的阳光照射,不同涂料制造商颜色变化趋势不同,导致严重的色差,这样的例子太多了。即使是同一供应商的产品,也强烈推荐同一项目一个订单,因为不同批号的产品可能使用不同的涂料供应商,增加了色差的可能性。
      Second, different manufacturers of construction engineering and color coated steel plates in the same project, different batches of color coated steel plates, and buildings seem to be the same color, but after several years of sunlight, different paint manufacturers have different color change trends, resulting in serious color difference. There are too many examples. Even for products from the same supplier, it is strongly recommended to place an order for the same project, because products of different batches may use different coating suppliers, which increases the possibility of color difference.

    咨询热线:15865282363    15253185838

    贵州快3地址:济南市历城区荷花路王家闸村

    Copyright © 2019 济南汇鑫彩钢 All Reserved版权所有

    济南汇鑫彩钢二维码

    济南汇鑫彩钢二维码

    贵州快3 快乐时时彩 贵州快3 贵州快3走势图 快乐时时彩 贵州快3 快乐时时彩 快乐时时彩 贵州快3 贵州快3