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  2. Epoxy - Wikipedia

    en.wikipedia.org/wiki/Epoxy

    Epoxy resin formulations are important in the electronics industry, and are employed in motors, generators, transformers, switchgear, bushings, insulators, printed wiring boards (PWB), and semiconductor encapsulants. Epoxy resins are excellent electrical insulators and protect electrical components from short circuiting, dust and moisture.

  3. J-B Weld - Wikipedia

    en.wikipedia.org/wiki/J-B_Weld

    J-B Weld epoxy is a two-part adhesive that can bond various surfaces and withstand high temperatures up to 500 °F (260 °C) constantly and 600 °F (316 °C) for short periods. It is water-resistant, petroleum/chemical-resistant, acid-resistant, and resists shock, vibration, and temperature fluctuations.

  4. Resorcinol glue - Wikipedia

    en.wikipedia.org/wiki/Resorcinol_glue

    Resorcinol glue, also known as resorcinol-formaldehyde, is an adhesive combination of resin and hardener that withstands long-term water immersion and has high resistance to ultraviolet light. [1] [2] The adhesive, introduced in 1943, has been popular in aircraft and boat construction. [2]

  5. Synthetic resin - Wikipedia

    en.wikipedia.org/wiki/Synthetic_resin

    Synthetic resins are of several classes. Some are manufactured by esterification of organic compounds. Some are thermosetting plastics in which the term "resin" is loosely applied to the reactant(s), the product, or both. "Resin" may be applied to one of two monomers in a copolymer, the other being called a "hardener", as in epoxy resins. For ...

  6. Conformal coating - Wikipedia

    en.wikipedia.org/wiki/Conformal_coating

    Coating material (after curing) should have a thickness of 30–130 μm (0.0012–0.0051 in) when using acrylic resin, epoxy resin, or urethane resin. For silicone resin, the coating thickness recommended by the IPC standards is 50–210 μm (0.0020–0.0083 in).

  7. List of glues - Wikipedia

    en.wikipedia.org/wiki/List_of_glues

    Resorcinol glue, Para tertiary butylphenol formaldehyde resin: synthetic resorcinol or similar is mixed with phenol to make a resin; cured by adding formaldehyde: offgasses phenol and formeldehyde phenol and formeldehyde are toxic, PTBPF causes contact allergies Temperature-, UV-, and microbe-resistant. No gap-filling; joint must fit tightly.

  8. Bisphenol A diglycidyl ether - Wikipedia

    en.wikipedia.org/wiki/Bisphenol_A_diglycidyl_ether

    Similarly, DGEBA reacts with acrylic acid to give vinyl ester resins. The reaction results in opening of the epoxide ring, generating unsaturated esters at each terminus of the molecule. Such materials are often diluted with styrene and converted to resin. Epoxy resins are thermosetting polymers, which are crosslinked using hardeners (curing ...

  9. FR-4 - Wikipedia

    en.wikipedia.org/wiki/FR-4

    FR-4 epoxy resin systems typically employ bromine, a halogen, to facilitate flame-resistant properties in FR-4 glass epoxy laminates. Some applications where thermal destruction of the material is a desirable trait [citation needed] will still use G-10 non flame resistant.

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