CYANOACRYLATE Meaning and
Definition
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Cyanoacrylate is a noun that refers to a synthetic adhesive compound that is derived from the ester of cyanoacrylic acid. It is commonly referred to as super glue or Krazy Glue, owing to its ability to create a strong and durable bond between various materials.
Cyanoacrylate is known for its fast-acting properties, as it cures rapidly upon contact with moisture in the atmosphere. This adhesive is characterized by its high bonding strength, making it ideal for joining different surfaces, such as plastics, metals, ceramics, and even human tissues.
The chemical structure of cyanoacrylate consists of a cyano group (CN) attached to a carbonyl group (C=O), which creates a highly reactive monomer. This monomer rapidly polymerizes when it comes into contact with moisture, forming a tough, thermoplastic polymer.
Due to its wide-ranging applications and effectiveness, cyanoacrylate is extensively used in various industries, including manufacturing, construction, electronics, and healthcare. It is commonly utilized for bonding, repair work, and even as a medical adhesive for closing wounds or incisions.
However, it is important to handle cyanoacrylate with caution, as it is highly adhesive and can bond skin or other unintended surfaces together. It is advisable to store cyanoacrylate in a cool and dry place to prevent premature curing.
Etymology of CYANOACRYLATE
The word "cyanoacrylate" has a Greek and Latin etymology.
The term "cyano" comes from the ancient Greek word "kuanos", meaning dark blue. It refers to the cyano group (-CN), which is a functional group in organic chemistry consisting of a carbon atom triple bonded to a nitrogen atom. This group is responsible for the characteristic properties of cyanoacrylates.
The term "acrylate" is derived from "acrylic", which in turn comes from the Latin word "acrum", meaning sour, and the Greek word "aloes", meaning resin. Acrylics were originally developed from acrylic acid, which was derived from the resin of the aloe tree.
Combining these roots, "cyanoacrylate" literally means "dark blue resin", representing the chemical nature and color of the adhesive.
