天物彩钢卷厂家批发直销_河北彩钢板优惠价格

彩铝卷（板）的分类

彩铝卷涂层分为：聚脂涂层铝卷(PE),氟碳涂层铝卷(PVDF).

聚酯和氟碳涂层的区别  

聚脂涂层

是一种抗UV紫外线涂层，聚酯树脂是采用主链中的含酯键的高分子聚合物为单体，添加吨酸树脂，紫外线吸收剂根据光泽度又可分亚光和高光系列。山东镀锌板生产厂家尤其适用于室内装饰和广告板用。

氟碳涂层 是采用氟烯炔为基本单体的氟碳树脂，颜料，醇酯溶剂，助剂混制而成。高温烧烤成膜后，涂层中分子机构紧密，具有耐候性。氟碳涂层根据表面成膜结构可分为彩钢板价格传统氟碳和纳米氟碳涂层两种。 特别适用于公共场所的室内，室外装修，商业连锁，展览广告等的装饰与展示

涂层厚度：PVDF（氟碳） >=25micron  POLYESTER（聚酯）>=18micron

光泽度：10-90%  ；涂层硬度：大于2H；附着力：不次于1 级 耐冲击性：50kg/cm 不脱漆无裂痕，聚酯颜色使用20年，氟碳使用30年不脱色、不掉漆。

With the rapid development of modern science and technology, the application of printing color coated plate is more and more extensive. We also have difficulties in selection and use. What kind of style and type is suitable for our use? Therefore, it is necessary to understand the structure of the printing color coated plate. Printing color coated plate is rolled before forming, there are many types after forming, the most commonly used are: 820 type, 840 type, 900 type, etc. Its com***ition is: protective film (now over the net), polyester paint, zinc coating, steel plate (divided into cold-rolled plate and hot-rolled plate). Generally speaking, the application in engineering can be divided into single board and com***ite board, and com***ite board can be divided into rock wool com***ite board and polystyrene com***ite board. The use of veneer is usually workshop or work shed; some veneer devices will be supplemented by rock wool, which is called "field com***ite material". Most of the com***ite panel wall panels are 950 type, roof 970 type or 960 type. Veneers are commonly used in 760, 820, 840, 900, 127 or 960, of which 760 and 820 fixtures are fixed with brackets and other types are fixed with self tapping screws. There are more than 760, 820 and 840 roofs, more than 900 wallboards, and more than 127 and 960 wallboards or roof hanging boards. The accessories of color coated plate are also indispensable in the project.

Ridge bricks, internal corners, external corners, doors and windows, small ditches, expansion joints, etc., are mostly fixed with rivets and sealed with glue. About the comprehensive introduction of the printing color coated board, I believe you must have a general understanding. I hope this article can help you. Before using it, you must understand its structure and method so that we can make a choice.