HOME > Our techinical skill > ＰＶＤ：YUKEN's advantage
For inquiry about Y-coat, please contact directory to below plant/offices (Click to open windows)
Our accumulated knowledge as cleaning agent pioneer is being used in our coating process.
Cleaning pre-treatment will have great effect on film's adhesion.
We are developing original cleaning process for dies though our experience in cleaning industry.
We have succeeded to gain high level of hardness of filming (Equal or better than TD and CVD process) through using low temperature treatment. This will lead to less chance of part's distortion.
*For steel materials, it require > 520℃ treatment more than twice
Our chemical developing experience enabled us to remove PVD, TD and CVD film using chemicals (No physical scratching). It means there will be less chapped and able to re-coat used dies.
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* CVD, TD process when using shot-blast process
With the use of shot-blast,the surface will be scratched. Thus hard polishing will be needed.(Surface pic. ×400) |
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* Y-coat's process using chemical removal
Even after removal of film, the surface will have mirror looking, only needing soft polishing.(Surface after chemical film removal ×400) |
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We can analyze through "Zoomed observation", "Thickness measurment","Cross-section observation" and other methods.
Our qualified staff and professional equipments will provide brilliant customer service.
