为什么现在工业门板材质用镀锌彩涂钢板？

Why is now the industrial door plate material with galvanized color coated steel plate?

因为厂房、物流中心、车库等对于门的要求越来越高，普通的卷帘门已经达不到这种高要求，就有了工业滑升门的出现。

Because the factory, logistics center, garage and other requirements for the door are getting higher and higher, ordinary shutter door can not meet this high requirements, there is the emergence of industrial sliding door.

工业滑升门的门板采用加厚双层镀锌彩钢板，中间填充以六组份的聚氨酯发泡材料制作而成，具有隔热、隔音、保温等多种优点，实用于大型仓库和厂房大门。

The door plate of industrial sliding door is made of thickened double-layer galvanized color steel plate, filled with six components of polyurethane foam material. It has the advantages of heat insulation, sound insulation, and is practical in large warehouse and workshop gate.

工业门的门板内外表面通常为彩涂钢板，内部填充有氟聚氨酯发泡料。利用专用设备冷轧成异形企口；门扇中间的填充材料为硬质聚氨酯发泡材料，密度45±2KG/m³，导热系数不大于0.033W/（M.K），宜采用不含FCKW的环保PU材料；彩涂钢板基板为热镀锌钢板，表面有聚氨酯涂层、底漆、镀锌层、钝化层、镀锌层厚度为80um，整个涂层厚度为160um，确保耐腐蚀。门板两侧封头均为1.0mm镀锌钢板封头。

The inner and outer surfaces of industrial doors are usually color-coated steel plates filled with fluoropolthane foam.Using special equipment; the filling material in the door is hard polyurethane foam material with density of 45 ± 2 KG/m³ and thermal conductivity is not more than 0.033W/(M.K), environmental friendly PU material without FCKW; color coated plate substrate is hot galvanized plate with polyurethane coating, primer, galvanized layer, passivation layer and galvanized layer thickness is 80um and the whole coating thickness is 160um to ensure corrosion resistance.The sealing heads on both sides of the door plate are 1.0mm galvanized steel plate sealing heads.

佛山市万庆物资有限公司工业门门板彩钢板颜色可选择或定制多种颜色，不同的颜色选择使其能于周边的环境实现完美搭配。门板之间的密封使其拥有良好的隔热保温防水性能，同时也能防止灰尘进入等。工业门具有的诸多优点使其现在已经成为广大用户最受欢迎的工业厂房外用门。

Foshan Wanqing Materials Co., LTD. Industrial door plate color steel plate color can be selected or customized in a variety of colors, different color selection so that it can achieve a perfect match in the surrounding environment.The sealing between the door panels makes it have good heat insulation and waterproof performance, but also can prevent dust from entering, etc.Industrial door has many advantages so that it has now become a popular majority of users of industrial plant external door.