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  2. Ferrofluid - Wikipedia

    en.wikipedia.org/wiki/Ferrofluid

    That is, a ferrofluid contains primarily nanoparticles, while an MR fluid contains primarily micrometre-scale particles. The particles in a ferrofluid are suspended by Brownian motion and generally will not settle under normal conditions, while particles in an MR fluid are too heavy to be suspended by Brownian motion. Particles in an MR fluid ...

  3. Ferrofluidic seal - Wikipedia

    en.wikipedia.org/wiki/Ferrofluidic_seal

    Ferrofluidic seals rely on the general principle of ferrofluids - fluids that display magnetic attraction.Following research on ferrofluids during the 1960s, the ferrofluidic seal was first patented in 1971 by R.E. Rosensweig (USP 3,620,584), who subsequently founded Ferrofluidics Corporation with R. Moskowitz.

  4. Category:Chemical companies of the Philippines - Wikipedia

    en.wikipedia.org/wiki/Category:Chemical...

    Pages in category "Chemical companies of the Philippines" ... Splash Corporation This page was last edited on 25 September 2022, at 06:30 (UTC). ...

  5. Fluorochemical industry - Wikipedia

    en.wikipedia.org/wiki/Fluorochemical_industry

    The global market for chemicals from fluorine was about US$16 billion per year as of 2006. [1] The industry was predicted to reach 2.6 million metric tons per year by 2015. [2] The largest market is the United States. Western Europe is the second largest. Asia Pacific is the fastest growing region of production. [2]

  6. Kentex slipper factory fire - Wikipedia

    en.wikipedia.org/wiki/Kentex_slipper_factory_fire

    Kentex is a small manufacturer of flip flops and other rubber shoes located in Valenzuela City, within Metro Manila, Philippines. [2] [3] It is one of many similar businesses serving the local market in a poor area of town. [3] On May 13, 2015, a fire broke out when welding sparks ignited chemicals stored near the entrance of the Kentex factory ...

  7. Perfluorinated compound - Wikipedia

    en.wikipedia.org/wiki/Perfluorinated_compound

    Pentafluorophenol, a perfluorinated compound.. A perfluorinated compound (PFC) or perfluoro compound is an organofluorine compound that lacks C-H bonds. Many perfluorinated compounds have properties that are quite different from their C-H containing analogues.

  8. Ferrofluid mirror - Wikipedia

    en.wikipedia.org/wiki/Ferrofluid_mirror

    Ferrofluid deformable mirror. A ferrofluid mirror is controlled by a number of actuators, often arranged in a hexagonal array. [3] [4] Pure ferrofluids have low reflectivity, so they must be coated with a reflective layer. Water-based ferrofluids hold the reflective layer effectively, but water evaporates so quickly that the mirror could ...

  9. Benguet Corporation - Wikipedia

    en.wikipedia.org/wiki/Benguet_Corporation

    Benguet Corporation is a diversified Philippine business enterprise. Founded in 1903 as the Benguet Consolidated Mining Company [ 2 ] by three American G.I.s following the Philippine-American War , [ 1 ] it is the oldest mining company in the country.