齊齊哈爾彩涂卷板

彩涂卷板是以熱鍍鋅板、熱鍍鋁鋅板、電鍍鋅板等為基板，經表面預處理（化學脫脂及化學轉化處理）之后，在表面涂敷一層或幾層有機涂料，隨后經過烘烤固化而成的產品。也因涂有各種不同顏色的有機涂料彩色鋼卷板由此得名，簡稱彩涂卷。

使用鍍鋅鋼板為基板(ban)(ban)(ban)的(de)彩(cai)色涂(tu)層(ceng)(ceng)鋼(gang)(gang)板(ban)(ban)(ban)，除(chu)有(you)鋅(xin)保(bao)護外，鋅(xin)層(ceng)(ceng)上的(de)有(you)機(ji)涂(tu)層(ceng)(ceng)起了覆蓋隔離作用(yong)，可防止鋼(gang)(gang)板(ban)(ban)(ban)生銹，使(shi)(shi)用(yong)壽(shou)命(ming)(ming)(ming)比(bi)鍍(du)鋅(xin)鋼(gang)(gang)板(ban)(ban)(ban)更長，據介(jie)紹涂(tu)層(ceng)(ceng)鋼(gang)(gang)板(ban)(ban)(ban)的(de)使(shi)(shi)用(yong)壽(shou)命(ming)(ming)(ming)比(bi)鍍(du)鋅(xin)鋼(gang)(gang)板(ban)(ban)(ban)長50%。 但是，在不(bu)同(tong)的(de)地區和不(bu)同(tong)的(de)使(shi)(shi)用(yong)部位，采(cai)用(yong)相同(tong)鍍(du)鋅(xin)量(liang)、同(tong)種涂(tu)料、相同(tong)涂(tu)層(ceng)(ceng)厚度(du)的(de)彩(cai)色涂(tu)層(ceng)(ceng)板(ban)(ban)(ban)，其使(shi)(shi)用(yong)壽(shou)命(ming)(ming)(ming)會有(you)很大的(de)不(bu)同(tong)。