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Factors affecting the degreasing of alkaline solution before etching the label of etching machine蝕刻機蝕刻標牌之前影響堿液除油的的因素

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Factors affecting the degreasing of alkaline solution before etching the label of etching machine蝕刻機蝕刻標牌之前影響堿液除油的的因素

發布日期:2018-07-21 作者:www.tonertimes.com 點擊:

   金屬板材在經等離子刻蝕機蝕刻之前影響堿液除油效果的因素很多,很複雜,但主要的影響因素有堿性除油液中的各種成分的配比是否合理,除油液的溫度,被脫脂工件本身的材料及含油量。除油過程中有否采用強化措施以及所定的除油時間是否足夠等。

    1、金屬材料的類型及表麵狀態   

堿液除油中不同金屬材料的工件,應有不同的除油配方機工藝參數。

    2、除油液的各種成分及含量的影響。

    3、除油液的操作溫度   

一般操作溫度不要太高。在保證除油效果和質量的前提下,操作溫度越大越好。可以利用添加少量高效表麵活性劑,強化潤濕、滲透及乳化過程,把溫度降低,又能保證除油的效果和質量。

    4、除油的強化措施 

    5、除油的時間    

除油時間取決於各種的操作條件,首先是堿液的直來那個越好,特別是剛開始使用的堿液出有效果好,所需的時間就短。

    6、除油厚的清洗

    There are many factors that affect the effect of alkaline degreasing before the metal plate is etched by plasma etching machine, which are very complex. But the main factors are whether the proportion of various components in the alkaline degreasing liquid is reasonable, the temperature of the degreasing liquid, the material and oil content of the degreased workpiece itself. Whether strengthening measures are adopted in the process of oil removal and whether the specified oil removal time is sufficient, etc.

1. Type and surface state of metal materials. 

    There should be different process parameters for different metal materials in alkaline solution deoiling.

2. The influence of various components and contents of oil removal fluid.

3. The operating temperature of the degreasing fluid should not be too high. Under the premise of ensuring the oil removal effect and quality, the higher the operating temperature, the better. A small amount of efficient surfactant can be added to strengthen the process of wetting, infiltration and emulsification, reduce the temperature, and ensure the effect and quality of oil removal.

4. Strengthening measures for oil removal.

5. Oil removal time depends on various operating conditions. First of all, the better the lye is, especially the lye used at the beginning has good effect, and the time required is short.

6. Cleaning of oil removal thickness


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