华体会游戏网赚

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: 华体会游戏网赚 >华体会游戏网赚>如何选择彩钢板涂层颜色?

    如何选择彩钢板涂层颜色?

    来源: http://www.martonacrea.com/ 日期: 2020-08-14 发布人: caigangban
      大家好,我是济南彩钢板厂的小编,您知道彩钢板吗?今天就来具体为大家分析下,希望对大家有所帮助。
      Hello, I'm a small editor of Jinan color steel plate factory. Do you know color steel plate? Today, I'll give you a specific analysis, hoping to help you.
      彩钢板涂层颜色的选择: 对颜色的选择主要是考虑与周围环境的匹配和业主的爱好,但从使用技术角度讲浅颜色涂料的颜料选择余地大,可选择耐久性优越的无机颜料(如钛白粉等),而且涂料的热反射能力强(反射系数达到深色涂料的一倍)夏季涂层本身的温度相对就低,这对涂层寿命延长是有益的。
      Color selection of color steel plate coating: the selection of color is mainly considering the matching with the surrounding environment and the owner's hobby. However, from the perspective of application technology, there is a large choice of pigments for light color coatings, such as inorganic pigments with excellent durability (such as titanium dioxide, etc.), and the coating has strong thermal reflection ability (the reflection coefficient is twice that of dark paint) and the temperature of the coating itself in summer This is beneficial to the prolongation of coating life.
                    济南彩钢板厂
      另外,小编提醒即使涂层变色或粉化,浅颜色涂膜变化后与原颜色的反差小,对外观的影响就不大。而深颜色(尤其是比较鲜艳的颜色)采用有机颜色的居多,遇紫外线照射容易褪色,短的3个月就变颜色。对于彩色涂层钢板来说,通常涂层和钢板的受热膨胀率不同,尤其是金属基板和有机涂层的线膨胀系数差别较大,当环境温度发生变化时,基板和涂层结合界面就会发生膨胀或收缩应力,如果不能适当释放就会发生涂层龟裂。
      In addition, Xiaobian reminds that even if the coating changes color or chalking, the light color film changes after the contrast with the original color is small, and has little effect on the appearance. Dark colors (especially bright colors) are mostly organic colors, which fade easily when exposed to ultraviolet radiation, and change color in a short period of 3 months. For color coated steel plate, the thermal expansion rate of coating and steel plate is usually different, especially the linear expansion coefficient of metal substrate and organic coating is quite different. When the ambient temperature changes, expansion or contraction stress will occur at the interface between the substrate and the coating, and if it can not be properly released, the coating cracking will occur.
      另外,在这里要说明两点目前国内市场上的选择误区:
      In addition, there are two misunderstandings in the current domestic market
      其一就是国内目前存在大量白色底漆。采用白色底漆的目的就是可以减少面漆的厚度,因为正常建筑用耐腐蚀底漆是黄绿色的(因此有铬酸锶颜料),要有足够的面漆厚。
      One is that there are a lot of white primers in China. The purpose of using white primer is to reduce the thickness of the top coat, because the corrosion-resistant primer for normal construction is yellow green (hence strontium chromate pigment), and there should be sufficient top coat thickness.
      其二就是建筑工程用彩涂钢板同一工程采用不同厂商、不同批次的彩涂钢板,在施工中看似颜色一致,但经过几年的太阳光照射后,不同涂层不同厂商的颜色变化趋势不同,导致产生严重的色差,这样的例子实在太多了。即使同一供应商的产品,也强烈建议同一工程一次订货,因为不同批号有可能采用不同涂料供应商的产品,增加了色差产生的可能性。
      The second is the color coated steel plate for construction engineering. The same project uses different manufacturers and different batches of color coated steel plate. The color seems to be the same in construction. However, after several years of sunlight, the color change trend of different coating manufacturers is different, 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 at one time, because different batch numbers may use products from different coating suppliers, which increases the possibility of color difference.
      本文由济南彩钢板厂整理提供,希望对大家有所帮助,想要了解更多内容欢迎点击我们的http://www.martonacrea.com网站。
      This article is provided by Jinan color steel plate factory, hope to help you, if you want to know more, please click our http://www.martonacrea.com Website.
    

    咨询热线: 15865282363    15253185838

    地址: 济南市历城区荷花路王家闸村

    济南汇鑫彩钢

    济南汇鑫彩钢二维码

    济南汇鑫彩钢二维码

    华体会官网_华体会平台官网_官网 华体会体育官网_华体会体育平台_官网 华体会平台官网_华体会平台_华体会体育平台_官网 华体会app客户端下载_华体会app下载_官网 华体会app_华体会app注册_华体会app下载_官网 华体会集团_华体会集团首页_官网 华体会平台_华体会平台官网_华体会体育注册_官网 华体会注册_华体会官网_华体会体育_官网 华体会app_华体会体育平台_华体会代理_官网 华体会网址_华体会网址登录_官网