Search Results for: Copper polishing pads
"barus" (heavy), is the mineralogical name for barium sulfate. in commerce, the mineral is sometimes referred to as "baryte." uses: used as a filler, extender, or weighting agent in products such as paints, plastics, and rubber; some specific applications include use in automobile brake and clutch pads
aluminum in aircraft fuselages and wings. glass, paper, plastics, and steel can substitute for aluminum in packaging. composites, magnesium, steel, and titanium can substitute for aluminum in ground transportation uses. composites, steel, vinyl, and wood can substitute for aluminum in construction. copper...
https://www.cia.gov/library/publications/the-world-factbook/appendix/appendix-h.html