Most products are usually only used indoors, because the external environment will have some negative impact on the product, speed up the aging of the product, resulting in greatly shortened product life.
In fact, aluminum composite plate used in the outdoors is no problem. But the indoor and outdoor aluminum-plastic plate ceiling a little difference. For example, the indoor aluminum-plastic plate coating and its thickness is different from the outdoor aluminum-plastic plate ceiling coating. Outdoor aluminum-plastic board ceiling coating is generally fluorocarbon coating, but the indoor ceiling aluminum-plastic panels were polyester coating. Outdoor ACP thickness should be 4mm, indoor 3mm. APC has been widely used in many high-rise buildings, as a new type of building decoration materials, it is very popular.