WebAbstract. Disclosed herein is a composition for etching a polycarbonate film comprising an alkali metal salt and an amine solubilizer. Also disclosed is a method for etching polycarbonate films with the etchant and an article containing the etched film. The article is useful for, e.g., flexible circuits and carrier tapes. WebJun 1, 2001 · In polycarbonate, the etch rate ratio of ∼10 5 can be achieved for UV-sensitized heavy ion tracks if etching is performed in aqueous alkali solutions (Guillot and …
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WebFeb 7, 2024 · Nanochannel plastic membranes are excellent materials for electroosmotic pump (EOP) elements owing to their surface charge properties, flexibility and cost-effectiveness. However, the surface charge properties of plastics are inferior to those of silicate-based materials. This paper reports a performance-enhanced EOP equipped … WebYou can safely do the acid etch on plastic. You can buy and use some recommended acids on the plastic surface. One of the best ones is chromic-sulfuric acid. However, you can also use the etching cream that … WebI've successfully etched on glass, plastic, brass, chrome etc. Basically anything with a gloss surface will take an etch. Now, there's also the issue of pollution, waste and many other … bouchon bistro napa ca