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A Comprehensive Guide to the Applications and Properties of Epoxy Structural Adhesives
In modern manufacturing, structural adhesives have rapidly emerged as a versatile and reliable solution for joining composite materials and diverse substrates, thanks to their ability to eliminate the need for drilling while preserving the integrity of the base material and delivering high bond strength.
2026-07-20
Does unevenness after potting compound curing have any impact?
Encapsulating potting compounds not only protect the internal components but also enhance the product’s resistance to water and moisture. Some users have observed unevenness on the surface of the cured compound after application—what causes this phenomenon, and how does it affect the performance of the potting compound?
2026-07-20
Although both solvent-free epoxy coatings and conventional solvent-based epoxy coatings belong to the epoxy family, they differ fundamentally in terms of environmental performance, application processes, coating properties, and areas of use. This paper conducts a comparative analysis to highlight the key distinctions between the two in terms of formulation, environmental compatibility, construction safety, and overall performance.
2026-07-20
Why are industrial sealants so important? What are the different types?
Industrial sealant is a chemical product used to create a tight seal between surfaces, preventing the leakage of air, gases, and liquids, guarding against external contamination, and filling gaps and voids in industrial equipment and products. Next, we’ll introduce the common types of sealants and their advantages in industrial applications.
2026-07-20
What is adhesive extrusion rate, and how is it tested?
The extrusion rate of an adhesive is a critical performance indicator; understanding this parameter is essential for enhancing production efficiency and product quality. So, what does the extrusion rate of an adhesive signify, and how can it be measured?
2026-07-20
High-transparency potting compound is an adhesive with outstanding performance, widely used in applications such as electronic components, LEDs, optical devices, and sensors. Compared with conventional adhesives, its advantages are primarily reflected in the following aspects:
2026-07-20
Air bubbles and pinholes during potting—causes and troubleshooting methods.
Bubbles that form during the potting process can directly compromise a product’s sealing performance, electrical insulation, and surface appearance—resulting in defects such as depressions or voids—and may even lead to subsequent leakage if the bubbles rupture. So, what causes these bubbles?
2026-07-20
What specific effects does high humidity have on adhesives?
Adhesives are common bonding materials widely used in industrial production. However, humidity significantly affects their performance and quality, particularly in terms of curing, adhesive strength, weather resistance, and aging behavior.
2026-07-20
What are the applications of silicone sealants in the construction industry?
Organosilicone sealant is a high-performance sealing material whose primary constituent is an organosilicon compound. Owing to its distinctive physical and chemical properties—such as outstanding weather resistance, high-temperature resistance, corrosion resistance, and aging resistance—it stands out among numerous sealing materials.
2026-07-20
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