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  2. Phenolic paper - Wikipedia

    en.wikipedia.org/wiki/Phenolic_paper

    Phenolic paper is a material often used to make printed circuit board (PCB) substrates (the flat board to which electronic components and traces are attached). It is a very tough board made of wood fibre and phenolic polymers. It is most commonly brown in colour, and is a fibre reinforced plastic.

  3. Waferboard - Wikipedia

    en.wikipedia.org/wiki/Waferboard

    Waferboard belongs to the subset of reconstituted wood panel products called flakeboards. [1] It is a structural material made from rectangular wood flakes of controlled length and thickness bonded together with waterproof phenolic resin under extreme heat and pressure. The layers of flakes are not oriented, which makes it easier to manufacture.

  4. Phenol formaldehyde resin - Wikipedia

    en.wikipedia.org/wiki/Phenol_formaldehyde_resin

    Phenolic micro-balloons are used for density control. The binding agent in normal (organic) brake pads, brake shoes, and clutch discs are phenolic resin. Synthetic resin bonded paper, made from phenolic resin and paper, is used to make countertops. Another use of phenolic resins is the making of duroplast, famously used in Trabant automobiles.

  5. FR-2 - Wikipedia

    en.wikipedia.org/wiki/FR-2

    FR-2 (Flame Resistant 2) is a NEMA designation for synthetic resin bonded paper, a composite material made of paper impregnated with a plasticized phenol formaldehyde resin, used in the manufacture of printed circuit boards.

  6. Taking This Daily Vitamin Could Slash Dementia Risk By 40 ...

    www.aol.com/taking-daily-vitamin-could-slash...

    $20.99 at Amazon. Orange Vitamin D3. Rated at 4.7 stars by over 6,000 happy customers on Amazon, this daily vitamin is a tried-and-true product that's affordable and even offers a refreshing ...

  7. Phenolic - Wikipedia

    en.wikipedia.org/wiki/Phenolic

    Phenolic is an adjective and a substantive (noun) that may apply to : Phenol (or carbolic acid), a colorless crystalline solid and aromatic compound Phenols , a class of chemical compounds that include phenol

  8. Mexico developing app for migrants to send alert if about to ...

    www.aol.com/mexico-developing-app-migrants-send...

    The app is expected to become available in January as President-elect Donald Trump, who has pledged to launch mass deportations of migrants living in the U.S. without legal permission on Day 1 of ...

  9. List of tablet PC dimensions and case sizes - Wikipedia

    en.wikipedia.org/wiki/List_of_tablet_PC...

    Tablet cases sizes Tablet PC Height Width Depth Screen Case size Acer Iconia Tab A500 [1]: 10.2 in (260 mm) 7 in (180 mm) 0.52 in (13 mm) 10.1 in (260 mm)