成都耍快餐2020

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專業提供鋁外殼型材、擠壓、CNC精密加工、氧化一站式鋁材制造服務型企業
13412224088 (羅經理)

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深圳市頂泰鋁業有限公司
聯系人:羅經理 13412224088
聯系人:向經理 13714693798
電話:0755-81739813
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地址:沙井后亭沙田工業區15號得琳機械有限公司2樓

鋁合金外殼(電子煙外殼)

時間:2018-09-03瀏覽次數:1196 作者:頂泰鋁業
產品說明

鋁合金外殼鋁氧化膜是多孔性膜,無論有沒有著色處理,在投入使用前都要進行封閉處理,這樣才能提高其耐蝕性和耐候性。處理的方法有三類,即高溫水化反應封閉、無機鹽封閉和有機物封閉等。

(1)高溫水封閉

鋁合金外殼這種方法是利用鋁氧化膜與水的水化反應,將非晶質膜變為水合結晶膜:

水化反應在常溫和高溫下都可以進行,但是在高溫下特別是在沸點時,所生成的水合結晶膜是非常穩定的不可逆的結晶膜,因此,最常用的鋁氧化膜的封閉處理就是沸水法或蒸汽法處理。

(2)無機鹽封閉

鋁合金外殼無機鹽法可以提高有機著色染料的牢度,因此在化學著色法中常用。

①醋酸鹽法

②硅酸鹽法

(3)有機封閉法

這是對鋁氧化膜進行浸油、浸漆或進行涂裝等,由于成本較高并且增加了工藝流程,因此不大采用,較多的還是用前述的兩類方法,并且以第一種高溫水合法為主流。

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  • 鋁合金外殼(移動電源)

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  • 鋁合金外殼(銀白色)

    鋁合金外殼(銀白色)

實力展示
聯系我們

地址:沙井后亭沙田工業區15號得琳機械有限公司2樓

聯系人:羅經理 13412224088
聯系人:向經理 13714693798 

電話:0755-81739813 傳真:0755-29690696
郵箱:ldw688@163.com
網址:www.longchenghotel.com


掃一掃二維碼
接觸彈片 深圳黃銅廠家 浪涌保護器廠家 電源變壓器 包裝紙桶   粵ICP備18104597號
成都耍快餐2020
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