位置:鋁扣板選擇技巧
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市場上的鋁材主要有以下幾種：按鋁材的產地分為普通鋁材、廣鋁、西南鋁；按鋁材的國際標號又分為1100、3003、5005等標號；按鋁材的合金強度分為H24、H18等；按鋁材的韌性分為普通鋁材、鋁鎂合金、鋁錳合金。市場上銷售的吊頂材料中大部分都采用普通的鋁材，其特點是強度低，平整度一般，韌性強，不變形。沒有好的基材，會大大影響鋁扣板的使用壽命。
第二、表面處理。
鋁扣板的表面處理主要有以下幾種：靜電噴涂、烤漆、滾涂、珠光滾涂、覆膜。
以下是詳細說明各板材表面處理工藝：
1、覆膜工藝：直接在鋁基材上高溫壓鑄上一層厚度為18--25C的PVC膜，缺點就是表面易變色。
2、滾涂工藝：是在表面滾涂上一層高分子涂料，優點是經久耐用不易變色。
3、滾涂絲印：滾涂的板的基礎上又進行一次絲網印刷，效果是使本來單一的滾涂板變得顏色豐富。滾涂熱滲轉印（又稱熱滲透印）：和絲印一樣是在滾涂板的基礎上進行印刷，只不過是熱滲透印法將油墨通過高溫的方式升華后滲透到滾涂層里面去了，便面摸是感覺不到凹凸不平，從而感覺這是區別絲印的地方，熱滲透印刷是數碼方式，顏色可以由N種組成。但絲印只能是由一到種顏色組成。
4、磨砂工藝：在鋁基板的上面進行拉絲，而后過光油的制造過程。市面上最普遍的一種板材。
第三、工藝。
所謂工藝就是板材有表層的粘合，這是消費者經常忽略的一塊。如果工藝不好對于產品的使用壽命影響非常大，市場上的鋁扣板廠家處理工藝有很大的區別，很多小廠基本上是采取作坊式、工藝壽命降低。建議進行鋁扣板選擇時，一定要了解清楚這一塊。
