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五源科技

Multi-functional cleaning agent PA-3

date:2019-08-22

PA-3: a multifunctional cleaning agent, which can quickly clean rust and scale on the surface of the workpiece, and can form a protective film on the surface of the workpiece with a certain antirust function Because acid liquor is easy to remain in the interlayer or gap, even after phosphating treatment, the crack is still easy to return to rust. However, PA-3 can solve this problem well, and a protective film can be formed at the same time of pickling and rust removal, which can play a protective role.

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處理前

PA-3處理后.jpg

處理后

PA-3性能測(cè)試

一、實(shí)驗(yàn)內(nèi)容

1、工藝:酸洗—水洗—水洗—中和—水洗—封閉處理

2、板材:熱軋鋼(銹蝕嚴(yán)重)

3、塑粉:室外粉

4、工作液參數(shù):

配比(g/L)
溫度(℃)時(shí)間(min)
200505~10

5、測(cè)試項(xiàng)目:

測(cè)試項(xiàng)目測(cè)試方法
裸膜耐蝕性能自然陰干
涂層附著力百格測(cè)試

二、實(shí)驗(yàn)結(jié)果與分析:

測(cè)試項(xiàng)目測(cè)試結(jié)果
100h裸膜耐蝕性不銹
百格測(cè)試無(wú)脫落

微信圖片_20191226141930.jpg

裸膜圖片(100h自然陰干)

可清晰的看到,除盡鐵銹和氧化皮的鋼鐵表面生成一層淡黃色的膜層。

微信圖片_20191226142026.jpg

百格測(cè)試圖片

顯而易見(jiàn),百格測(cè)試涂層無(wú)脫落,附著力評(píng)級(jí)0級(jí)。

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