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Metal finishing Q&As since 1989
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What is the photoresist for the formula of etching Elgiloy?
We need a smooth through-etching of Elgiloy. The thickness is 0.15 to 0.25 mm. We find "How to etch Elgiloy (metal)?" in the following web:
www.finishing.com/119/36.shtml
15 mL HCl + 10 mL HNO3 + 10 mL acetic acid
[on
eBay or
Amazon (adv.)]. Mix fresh. Swab onto the surface (Rather than immerse) for up to 4 minutes.
But it damages the photoresist. What type of photoresist that I should use?
- Minneapolis, USA
2005
2005
adv.
We have developed technology of etching Elgiloy without damaging photoresist. Contact us for samples treatment.
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Anna Berkovich
Russamer Lab
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Pittsburgh, Pennsylvania
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