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Detailed Explanation of the Performance of Conformal Coatings

Detailed Explanation of the Performance of Conformal Coatings

As electronic devices become increasingly sophisticated and their operating environments more diverse, ensuring their long-term stable operation has emerged as a central concern across the industry. Conformal coating, a specialized coating material designed for circuit protection, offers a multi-layered performance profile that provides comprehensive protection against risks such as moisture, corrosion, mechanical stress, and contamination, thereby serving as a critical enabler for enhancing equipment’s environmental robustness and reliability.

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2025

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What are the uses of conformal coating?

What are the uses of conformal coating?

As electronic technology is increasingly integrated across industries, the operating environments faced by electronic equipment are becoming ever more complex and diverse. Whether in everyday smart devices or in critical sectors such as industrial control, transportation, healthcare, and aerospace, the long-term stable operation of equipment is of paramount importance. Against this backdrop, conformal coating—a highly effective protective material—significantly enhances the environmental adaptability, operational reliability, and service life of electronic equipment through its comprehensive protective functions.

11

2025

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Introduction to Conformal Coating

Introduction to Conformal Coating

In today’s rapidly advancing technological landscape, electronic devices have become deeply embedded in our daily lives and work, from household appliances to sophisticated aerospace instruments—each testament to the power of electronic technology. However, when exposed to complex and variable environments, these devices often face numerous challenges, such as humidity, salt spray, chemical corrosion, and high temperatures, all of which can cause irreversible damage to printed circuit boards and, consequently, compromise the overall performance and service life of the equipment. To address this issue, conformal coating—a type of functional protective coating—has been developed and is now widely used for surface protection of printed circuit boards.

10

2025

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Recommended Eco-Friendly UV Resin

Recommended Eco-Friendly UV Resin

Environmentally friendly UV products represent a high-performance chemical product system that, building on the inherent energy-saving and low-emission advantages of UV curing technology, further minimizes environmental impact throughout their entire life cycle by adopting green raw materials (such as bio-based monomers), innovating curing light sources (such as UV-LEDs), eliminating harmful chemical components, and enhancing product durability. These products embody the core technological pathway for industries such as surface treatment, adhesion, and printing to transition toward “green manufacturing” and “sustainable development.”

02

2025

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Recommended UV Resins and Monomers for 3C Coatings

Recommended UV Resins and Monomers for 3C Coatings

3C coatings refer to functional and decorative coating materials applied to the casings, structural components, and functional assemblies of computer, communication, and consumer electronics products. These coatings simultaneously meet two key requirements: aesthetic decoration (such as color, gloss, texture, and metallic finish) and performance protection (including wear resistance, scratch resistance, anti-fingerprint properties, UV resistance, chemical resistance, water resistance, dust resistance, antistatic properties, and thermal/conductive properties). This dual-purpose approach is designed to align with the industry trends in 3C products toward being lighter, thinner, more portable, visually appealing, and long-lasting.

02

2025

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Recommended UV Resins and Monomers for Vacuum Plating Coatings

Recommended UV Resins and Monomers for Vacuum Plating Coatings

Vacuum-plating coatings do not refer to a “single coating” per se; rather, they are functional UV-curable coating systems specifically designed to complement the vacuum plating (PVD) process. Typically, these systems consist of two components: a UV primer and a UV topcoat. They are used to first create a highly adherent, high-gloss base film on plastic substrates (such as ABS, PC, and PP), then deposit a thin film of metal or metal oxide within a vacuum chamber. Finally, the topcoat seals and protects the ultra-thin metal film, imparting properties such as wear resistance, chemical resistance, and weatherability.

02

2025

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Recommended UV Resins and Monomers for PVC/SPC Coatings

Recommended UV Resins and Monomers for PVC/SPC Coatings

Simply put, PVC and SPC are two new synthetic flooring materials that are closely related yet exhibit vastly different performance characteristics. Both fall under the categories of “elastic flooring” and “LVT,” but SPC represents an advanced evolutionary branch of PVC flooring. We can use an analogy to help illustrate the difference: PVC sheeting or rolls are like a uniformly textured, soft rubber sheet. In contrast, SPC flooring is more akin to a composite sandwich cookie—with a high-density, rigid core sandwiched in the middle—making it harder and more stable.

02

2025

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Recommended UV Resins and Monomers for Wood Coatings

Recommended UV Resins and Monomers for Wood Coatings

UV wood coatings are high-performance coatings specifically designed for surface finishing of wood and man-made boards, utilizing ultraviolet light energy as the curing agent. They combine three key advantages—environmental friendliness, high efficiency, and superior quality—into one product. With second-level curing, zero solvent emissions, and automated application processes, these coatings have completely revolutionized the wood-coating industry. They represent a core material technology driving the transformation of industries such as furniture, flooring, and wooden doors toward green and intelligent manufacturing.

02

2025

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