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Adhesives Ingredients
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Adhesives Ingredients
Polyurethane Adhesive

Polyurethane Adhesives


Polyurethane adhesives are used primarily in the assembly of printed-wiring boards to attach large components such as capacitors, magnetics, heat sinks, and connectors.

Key benefits of PU adhesives include flexibility, absorption of stresses, vibration damping, and thermal transfer. Being thermoplastic, polyurethanes are also easier to rework than epoxies.

Explore and learn about latest advancements and developments in polyurethane adhesives.

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Jan 14, 2019 | Product News

Chemique Adhesives Launches PU Sealants for Structural Bonding

Chemique Adhesives kicks off 2019 with two new Bondseal structural sealants for construction, transportation, commercial manufacturing, and marine. The new fast-curing high modulus polyurethane...

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Jan 9, 2019 | Industry News

Yokohama Rubber Introduces Technology to Elasticize Urethane Adhesives

The Yokohama Rubber has established a basic technology for a urethane adhesive with high strength and excellent elasticity. Although the epoxy-based adhesives used to date have high strength levels...

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Mar 23, 2018 | Article

REACH Restriction on Diisocyanates: Current Status

By SpecialChem

Diisocyanates form the backbone of polyurethane systems. Based on some recent evidence, data analysis and well-known reactivity of diisocyanates, the monomer has been nominated for restriction...

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Mar 8, 2018 | Article

Migresives in Flexible Food Packaging: Solventless PU Adhesives

By Edward M. Petrie

Find out the root causes of migresives that can occur with solvent-less polyurethane flexible food packaging adhesives and the potential strategies to assess them...

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Nov 28, 2016 | Article

Automotive NVH Reducing Strategies Using Polymeric Materials

By Edward M. Petrie

Several factors contribute to the growth of the Global Automotive NVH Materials market such as government laws and regulations. NHV regulations to date have addressed noise from the device to the...

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May 29, 2015 | Article

UBE, a Strong Player in the Polyurethane Market – Interview of Dr. Manuel Colera

Dr. Manuel Colera, Business Development Manager at UBE, was recently interviewed by Dr Raphael Mestanza, Chief Innovation Officer at SpecialChem in order to give an overview of UBE’s positioning in...

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Sep 1, 2013 | Article

Waterborne Systems Satisfy Adhesive Producers’ Thirst for Value

Waterborne adhesives’ economic and environmental advantages combine with their performance to create a package whose value is hard to beat. They help meet health, safety and environmental demands...

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Dec 26, 2012 | Article

Limiting Hazardous Materials in PU Adhesives and Sealants

By Edward M. Petrie

This editorial describes recent developments to reduce hazardous components in polyurethane adhesives and sealants. Isocyanates and mercury or lead based catalysts are the primary focus of this...

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Dec 19, 2012 | Article

Adhesives from Recovered Polyurethane Waste

By Edward M. Petrie

This article reviews the efforts on utilizing recovered polyurethane scrap in adhesive systems and attempts to provide insight into the opportunities and technical problems that remain. The resuse...

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Sep 10, 2012 | Article

Extracting Unique Value from Microencapsulation Technology

By Edward M. Petrie

This article focuses on the sustained release of microencapsulated components within coatings, adhesives, and sealants rather than on instantaneous or triggered release of the microcapsules'...

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