彩涂卷一般用于油底壳吗

彩涂卷材用于钢结构厂房、机场、仓库、冷库等工商业建筑的屋顶、墙面、门的砌筑。家电彩板一般以镀锌冷板为基础，用于生产冰箱、大型空调系统、冷柜、面包机、家具等；在交通运输行业，镀锌冷板一般用作基材，主要用于油底壳、汽车内饰等。

建筑彩涂板一般以热镀锌彩涂卷板和热镀铝锌板为主。主要加工成瓦楞板或聚氨酯夹芯板，用于钢结构厂房、机场、仓库、冷库等工商业建筑的屋顶、墙体、门的砌筑。家电彩板一般以镀锌板和冷板为基础，彩涂卷用于生产冰箱、大型空调系统、冷柜、面包机、家具等。
在交通运输业中，一般采用 彩涂卷镀锌板和冷板作为基材，主要用于油底壳、汽车内饰等。对于以镀锌板为基材的彩涂钢，除了起到锌保护作用外，锌层上的有机涂层起到覆盖和隔离的作用，可防止钢材生锈，使用寿命比镀锌板长。介绍了涂层钢的使用寿命比镀锌板长50%。
在不同地区和不同部位的使用中，采用相同的锌量、相同的镀层、相同的镀层厚度的彩涂板，其使用寿命会有很大的不同。如果屋顶倾斜度较大，积灰等污物的可能性较小，使用寿命较长；对于不常被雨水冲刷的部位或部位，应定期用水冲洗。因此，建筑业和造船业将需要大量的热镀锌钢卷和彩涂钢卷。

Color coated coil is used to build roofs, walls and doors of industrial and commercial buildings such as steel structure workshop, airport, warehouse and freezer. Home appliance color plate is generally based on galvanized and cold plate, which is used to produce refrigerator, large air conditioning system, freezer, bread maker, furniture, etc. In the transportation industry, galvanized and cold plate are generally used as the substrate, mainly for oil pan, automotive interior parts, etc.

Building color coated sheet is generally based on hot-dip galvanized sheet and hot-dip aluminized zinc sheet. It is mainly processed into corrugated sheet or polyurethane sandwich sheet, which is used to build roofs, walls and doors of industrial and commercial buildings such as steel structure workshop, airport, warehouse and freezer. Home appliance color plate is generally based on galvanized and cold plate, which is used to produce refrigerator, large air conditioning system, freezer, bread maker, furniture, etc.
In the transportation industry, galvanized and cold plate are generally used as the substrate, mainly for oil pan, automotive interior parts, etc. For color coated steel with galvanized sheet as substrate, in addition to zinc protection, the organic coating on the zinc layer plays a role of covering and isolation, which can prevent steel from rusting and has a longer service life than galvanized sheet. It is introduced that the service life of coated steel is 50% longer than galvanized sheet.
In different areas and different parts of use, using the same amount of zinc, the same coating, the same coating thickness of color coated sheet, its service life will be very different. If the inclination of the roof is larger, it is less likely to accumulate dust and other dirt, and the service life is longer; for those areas or parts that are not often washed by rain, they should be washed with water regularly. Therefore, the construction industry and shipbuilding industry will need a lot of hot-dip galvanized steel coil and color coated coil.