Oleophobic microstructuring

Oleophobic microstructuring

Petition / Problem

The client manufactures plastic pieces that deteriorate when are in contact with oils.


Develop a microstructure in the pieces that repels oils.

ATRIA solution

Custom microstructuring were carried out in test molds, which transferred the microstructure to the plastic piece when injecting them. Finally, a microstructure was obtained in the plastic that repelled oil, increasing its contact angle by 40º.


Technologies applied

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