Adhesives & Sealants Industry Top Stories

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Better resistance to UV, abrasion, scratching, and impact. Better adhesion and improved properties for water-based formulation. The demands on today’s coatings, adhesives, sealants, and elastomers (CASE) create a long list of desirable properties for feedstocks.

The global adhesives and sealants market grew from approximately $45 billion in 2010 to around $63 billion last year, according to The Adhesive and Sealant Council’s recently released “2020-2023 North American Market Report for Adhesives and Sealants, with a Global Overview.” During this period, over 200 patent applications (simple family groups) in the technical fields of adhesives and sealants were filed across the five major IP jurisdictions (US, EU, CN, JP, KR).

Have you ever run your hot-melt tank above the adhesive manufacturer’s recommended operating temperature? Did someone on the line ever forget to turn the equipment off at the end of the day? What about drips on the tank lid, or that one spot on the nozzle that always seems to collect buildup?

In the last Pressure Sensitive Tape Council (PSTC) “Tape Talk” column and recent ASI Insider video, we discussed a number of topics, including our plans for Tape Week 2021, our adjusted strategy in light of the ongoing public health emergency, and the results of our record-attended Fall Member Business Meeting. Suffice to say, a lot has changed since then.

As part of a collaborative project focusing on coatings and joining systems for lightweight materials, the U.S. Army Combat Capabilities Development Command (DEVCOM) Army Research Laboratory (ARL) tasked PPG to develop a high-strength, highly ductile structural adhesive to meet the requirements of the U.S. Department of Defense’s (DoD) test method standard MIL-PRF-32662, Tier I-III specification. MIL-PRF-32662 incorporates a decade of rigorous research efforts to statistically correlate the complex ballistic response of adhesively bonded armor assemblies to universally translatable and commercially relevant quasi-static mechanical properties.

The global pandemic has accelerated demand for manufactured goods of many types, as consumers stay home and manufacturers continue to operate as essential businesses.

Recent innovations in the electronics industry, such as hybrid vehicles, mobile electronic devices, medical applications, digital cameras, computers, defense telecommunications, and augmented reality headsets, touch nearly every part of our lives.

Among all chemical curing techniques, convection and radiant thermal curing represent the most widely used applications for adhesives and sealants. During the curing process, adhesives and sealants usually pass through two physical transformations—evaporation and condensation—while being applied to other materials.

Shortening the time required to heat adhesives in tape manufacturing without compromising their physicochemical properties is one of the most crucial goals for businesses in this sector.