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The first batches of Araldite epoxy resins, for which the brand is best known, were made in Duxford, England in 1950. [1] Araldite adhesive sets by the interaction of an epoxy resin with a hardener. Mixing an epoxy resin and hardener together starts a chemical reaction that produces heat – an exothermic reaction. [2]
3,4-Epoxycyclohexylmethyl-3',4'-epoxycyclohexane carboxylate (ECC) is a cycloaliphatic epoxy resin which is used in many industrial applications. It reacts by cationic polymerization using thermolatent photoinitiators to form crosslinked insoluble thermosets.
It went public as the Huntsman Corporation on the New York Stock Exchange NYSE: HUN in February 2005. Huntsman has grown through a series of acquisitions (with some divestitures) and today is a manufacturer and marketer of differentiated and specialty chemical products. In April 1994, Huntsman acquired the Texaco Chemical company for $1.1 ...
It is primarily used as a curing agent or hardener in epoxy chemistry. This can be on its own or reacted with tall oil fatty acid (TOFA) and its dimer to make an amidoamine. [2] This amidoamine is then used as the curing agent for epoxy resin systems. TEPA is a pentadentate ligand in coordination chemistry.
A key use is modifying the viscosity and properties of epoxy resins. As an Epoxy modifier it is classed as an epoxy reactive diluent. [8] which may then be formulated into CASE applications: Coatings, [9] Adhesives, [10] Sealants and Elastomers and composite materials. These uses include cationic polymerization reactions. [11] [12] The use of ...
The main applications of polybenzoxazines resins are in fibre-reinforced plastic and as adhesives. They are substitutes of epoxy, phenolic and bismaleimide resins. Because of their superior resistance to chemicals, low flammability, and excellent heat stability, they are used for components that are exposed to high temperatures and corrosive media.