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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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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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Hartwig Lohse

Thursday Jun 22, 2017

By Hartwig Lohse

Take a shortcut & master the art of formulating structural epoxy adhesives by learning the step-by-step methodology to best manage challenging cases like a seasoned formulator...

Hartwig Lohse

Wednesday Jul 5, 2017

By Hartwig Lohse

Reach faster the same level of efficiency to formulate structural adhesives, which one achieves after years of experience. Learn from a seasoned formulator who understands what issues you're facing...

Maxime Olive

Thursday Oct 13, 2022

By Maxime Olive

Debonding on demand has become a MUST-HAVE for your structural adhesives – Review existing technologies (thermolabile group, polarizable matrix...) as well as emerging formulation strategies. Maxime...

John Bishopp

Thursday Sep 18, 2014

By John Bishopp

Explore the various toughening chemistries that are successful today (CTBN, RLP/PUR, MW epoxies…) driven by 40-year experience working with epoxy-based structural adhesives...

Selection Guide

Epoxy Resins for Adhesives and Sealants

By Edward M. Petrie

Epoxy resin-based adhesives are probably the most versatile family of adhesives used today! Since they bond well with many substrates and can be easily modified to achieve widely varying properties, they found wide applications in applications such as automotive, industrial, aerospace etc. Get comprehensive information about fundamentals of epoxy resins used in adhesives, main types of chemical classes and selection tips to find the right product for your adhesive or sealant formulation.

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Technology To Offer

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A SpecialChem Client is offering a film-forming, self-crosslinking, air-curable material that absorbs and holds liquids, vapors and proteins...

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Edward M. Petrie

Thursday Mar 28, 2019

By Edward M. Petrie

Develop comprehensive structural adhesive systems for medical devices meeting specific needs (fast cure, resistant to sterilization cycles, high production speed…) to fine-tune performance. Ed...

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