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Adhesives Ingredients
The material selection platform
Adhesives Ingredients
Epoxy

Epoxy Adhesives


Epoxy adhesives are thermosetting resins which solidify by polymerization and, once set, will soften but not melt on heating. Two-part resin/hardener epoxy systems solidify on mixing (sometimes accelerated by heat), while one-part epoxy adhesives require heat to initiate the reaction of a latent catalyst.

Explore advancements in the new structural epoxy adhesives (high lap shear strength at sub-ambient temperature, toughness and high hot/wet glass transition temperature Tg retention…).

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Feb 11, 2004 | Article

Adhesive and Sealants in the New Alternative Energy Market

Seldom does a completely new market erupt where adhesives and sealants can play a critical part. Adhesives and sealants are necessary components in the wind turbines, photovoltaic modules, and fuel...

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Jan 14, 2004 | Article

Important considerations regarding adhesion to plastics Part II - Thermoplastics

This second part of a two-part article will discuss how the nature of thermoplastic polymeric substrates affects adhesion. Characteristics of the bulk properties and surfaces of common...

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Dec 10, 2003 | Article

Important considerations regarding adhesion to plastics Part I - Thermosetting plastics

Plastics are usually more difficult to bond than other substrates. The outcome of the bonding process may be as dependent on the plastic substrate as it is on the adhesive being used. This...

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Jul 23, 2003 | Article

Improving the Moisture Resistance of Adhesives and Sealants - Part II

In last week's SpecialChem4Adhesives article, the various means by which moisture can affect adhesive and sealant joints were examined. A number of consequences result from the ingress of moisture...

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Apr 23, 2003 | Article

New bonding techniques for Composites and other materials

Composites can be assembled in different ways: * Metal inserts ( bolts, studs, fasteners ) may be embedded in the matrix resin during moulding, this is a smart technique which provides high...

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Nov 11, 2002 | Article

Adhesives for Low Energy Surfaces

By Edward M. Petrie

Low energy polymeric surfaces, such as polyethylene and fluorocarbons, are notoriously difficult to bond with adhesives. However, their bonding mechanisms are well established and represented by...

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