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Dr. Dave
Ask Dr. Dave

What type of adhesives would you recommend for bonding glass to steel that will be exposed from -20-100˚F in an outdoor environment?

Dr. Dave explains why this type of application can often be tricky, particularly due to the large differences in thermal expansion coefficients between the glass, the steel, and the adhesive.
Dave Dunn, Ph.D.
Dave Dunn Ph.D.
May 11, 2020

You don’t indicate which substrate is on the outside, and this does make a difference in the possible choice of adhesive. Epoxy adhesives were traditionally used for this application, but they should be used with care as they may be too rigid.


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residential construction

Housing Affordability Declines Due to Economic Losses Stemming from COVID-19 Pandemic

In all, 61.3% of new and existing homes sold between the beginning of January and end of March, 2020, were affordable to families earning an adjusted U.S. median income of $72,900.
May 11, 2020

Surging job losses in March stemming from the COVID-19 pandemic contributed to a decline in U.S. median income and housing affordability in the first quarter of 2020, according to the most recent National Association of Home Builders (NAHB)/Wells Fargo Housing Opportunity Index (HOI).


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asi0520-AGC-img1

Moisture-Permeable Polyurethane Pressure-Sensitive Adhesive Addresses Needs of Wearable Devices

It is difficult to simultaneously achieve both moderate adhesion to the skin and strong adhesion to a wearable device, but a new polyurethane pressure-sensitive adhesive is providing a solution.
Haru Kawasaki Makito Nakamura Hitoshi Shimoma Chitoshi Suzuki
May 8, 2020

Wearable devices are used in medicine to continuously monitor signals such as electrocardiograms and electroencephalograms. They can also be used to monitor physical conditions during exercise. To improve the accuracy of the analysis, many studies have been conducted by directly attaching wearable devices to the skin using a pressure-sensitive adhesive (PSA) sheet. 


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FEICA Kristel Ons

Ons to Succeed Bruce as Secretary General of FEICA

Kristel Ons served as deputy to Philip Bruce for the last four years and has been involved in all secretary general duties since the beginning of 2020 to ensure a smooth transition to the new role.
May 8, 2020
Roland Albers, president of FEICA, the Association of the European Adhesive and Sealant Industry, recently announced that the FEICA executive board has unanimously appointed Kristel Ons the incoming secretary general of the association, effective June 15, 2020, succeeding Philip Bruce.
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market trends

Revenues Decline 5% for Huntsman in 2020 First Quarter

Huntsman’s Advanced Materials segment saw revenues decline 11% in the 2020 first quarter, to $241 million.
May 7, 2020
Huntsman Corp. recently reported its first quarter 2020 results with revenues of almost $1.6 billion, a 5% decline compared to the first quarter of 2019.
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