The key role and technological breakthrough of medical needle glue
In medical devices such as disposable syringes and indwelling needles, the bonding quality between the needle and the needle tube directly affects clinical safety. Traditional UV glue is limited by the requirement of transparent curing, while epoxy resin has gradually become the preferred material for bonding high-end medical needles due to its high strength, sterilization resistance, and biocompatibility. However, its modification needs to meet the strict standards in the field of medical devices.
The Irreplaceability of Epoxy Resin Floor Adhesive:Scientific Verification and Engineering Practice
In industrial flooring, pharmaceutical cleanrooms, underground parking lots and other scenarios, epoxy resin flooring adhesive has become an undisputed preferred solution due to its multidimensional performance. Its' zero error 'characteristic stems from the deep coupling of material science principles and engineering economics.
Research on High Thermal Conductivity Electronic Encapsulation Adhesive
With the rapid development of fields such as 5G communication and new energy vehicles, the power density of electronic devices is growing exponentially. Taking 5G micro base stations as an example, their power density can reach 3-5 times that of traditional base stations, and the core chip temperature exceeds 120 ℃ when operating at full load. Under this working condition, the sealing adhesive not only needs to have high thermal conductivity (>3 W/m · K), but also needs to solve the failure problems such as interface delamination and crack propagation caused by the coupling of thermal expansion and mechanical stress, which poses a dual challenge to the material system design.
How to choose silicone and plastic adhesive?
When choosing which kind of silicone and plastic adhesive, we must first understand the material characteristics of plastics；the structure and process requirements of the products that need to be bonded, such as: High temperature resistance, Corrosion resistance, Waterproof, Aging resistance, Glue curing time.
Comparison of three main potting adhesives
The name range of potting glue is very wide. Initially, it was mainly used for bonding, sealing, potting, and coating protection of electronic components. Now we mention them mainly because potting glue, especially silicone, is increasingly used in power battery systems. "
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