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Limescale build-up inside a pipe reduces both liquid flow and thermal conduction from the pipe, so will reduce thermal efficiency when used as a heat exchanger.. A descaling agent or chemical descaler is a liquid chemical substance used to remove limescale from metal surfaces in contact with hot water, such as in boilers, water heaters, and kettles.
Limescale is a hard, chalky deposit, consisting mainly of calcium carbonate (CaCO 3). It often builds up inside kettles , boilers , and pipework, especially that for hot water. It is also often found as a similar deposit on the inner surfaces of old pipes and other surfaces where hard water has flowed.
Adhesive removers are intended to break down glue so that it can be removed from surfaces easily. [1] [2] [3] Formulations may be designed to remove a broad range of adhesives or to address a specific bond. [1] Many general purpose removers are intended to remove residue from adhesive tape. [1] [2] [3]
Removing super glue and Gorilla Glue is hard, but not impossible, with these expert tips. The post How to Remove Super Glue from Almost Anything appeared first on Reader's Digest.
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It is frequently used for removing rust and limescale, replacing the more volatile and irritating hydrochloric acid, which is cheaper. It is often a component of household descalant, for example, Lime-A-Way Thick Gel contains up to 8% sulfamic acid and has pH 2.0–2.2, [12] or detergents used for removal of limescale.
The medical applications of butyl cyanoacrylate include its use as an adhesive for lacerations of the skin, [5] and in the treatment of bleeding from vascular structures. Butyl cyanoacrylate has been used to treat arteriovenous malformations [ 6 ] by application of the glue into the abnormality through angiography .