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The Usefulness of Epoxy Resins & It’s Widespread Usages

By Royceintl Subscribe to RSS | January 17th 2012 | Views:
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Epoxy resins are formed due to the chemical reaction between polyepoxide resin and polyamine hardener. In general, these resins are renowned for their excellent chemical properties, which include mechanical properties, electrical insulating properties, adhesive properties, chemical and electrical resistance properties. Resins can be solids, liquids, diluents, multifunctional and special resins, cycloaliphatic and Bisphenol types. The areas of its applications have been described below -

Used as Paints and Coats –

Epoxy resins are used widely as coatings as they have the chemical quality of resistance, particularly that against alkali and thin film adhesion for metals, which makes it to be used like paints. Good heat resistance, electrical insulation, and color retention are some of the qualities of epoxy resins, which find its uses in industrial and automotive industries. These resins are also used to coat metal cans as they are used for the storage of acidic foods along with being used widely for high performance and decorative flooring options.

Adhesives –

These are also termed as structural adhesives or engineering adhesives, which are used in the marine, automobile and sports industry because of its high strength bonds. As compared to other adhesives, they are helpful to provide better heat and chemical resistance. Those resins, which are heat cured, provide greater levels of resistance as compared to those cured at room temperature. Epoxy resins can be used as adhesives for glass, stone, metal, wood and even some plastics.

Tooling and Composites –

Epoxy contained resins are widely used in industrial applications that includes master models, molds, casting, fixtures, laminates and other uses in industrial production. Replacing the traditional methods such as wood and metal, this versatile resins helps to lower the overall cost and shorten the production times. Resins with epoxy are also used for the construction of composite parts; this is due to their durability and temperature bearing strength.

Electronics –

These industrially developed resins find their uses in the electronic industry for motors, switchgears, bushings, insulators and transformers. Acting as outstanding electrical insulators, they help to protect electrical components in cases of short-circuit and factors such as dust and moisture. Electronic epoxy molding compounds are used for semi conductors that serve as an effective replacement for traditional packaging like that of metal, ceramic and glass.

Civil Engineering Applications –

These synthetic resins are commonly used in construction engineering as construction adhesives, preservatives for the floors, in concrete floors, for roads, airport runways and high-pressure moldings.

Royceintl - About Author:

Epoxy resins are highly durable, resistant and versatile, therefore, it is usual to find its usage in several different kinds of industries and applications, visit http://www.royceintl.com to know about the types of resins in details.

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