Page 17 - PCMI Journal December 2021
P. 17
Pre-Treatment – Preparation of Metal Surface
Sean Hill, Product Manager, Eternal Technology Corporation
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Surface Prep = Pre-Clean
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Surface Preparation
To produce a surface that will
promote dry film adhesion and
Purpose
allow complete conformation
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8/31/21
Good Surface Prep improves the resist’s latitude in downstream processes.
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Issue 138 December 2021 PCMI Journal 17
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