Epoxy - All Things Epoxy

Epoxy Devcon

Epoxy Devcon

Epoxy or polyepoxide is a thermosetting epoxide polymer that cures (polymerizes and crosslinks) when mixed with a catalyzing agent or "hardener". Most common epoxy resins are produced from a reaction between epichlorohydrin and bisphenol-A.

The applications for epoxy based materials are extensive and include coatings, adhesives and composite materials such as those using carbon fiber and fiberglass reinforcements. The chemistry of epoxies and the range of commercially available variations allows cure polymers to be produced with a very broad range of properties. In general, epoxies are known for their excellent adhesion, chemical and heat resistance, good to excellent mechanical properties and very good electrical insulating properties, but almost any property can be modified

Epoxy adhesives and sealants will bond to a variety of substrates. They can cure at either room temperature or be accelerated with higher temperatures. General-purpose epoxies have limited utility in long-term, high-temperature service.

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