Blog - JingHong

Phenolic Series

Why Bakelite Is an Ideal Material for Electrical Insulation?

Bakelite, a progressive engineered plastic, has risen as an remarkable fabric for electrical cover due to its interesting combination of properties. This flexible thermoset polymer brags exceptional warm resistance, great electrical separator capabilities, and exceptional strength. Its moo warm conductivity and tall dielectric quality make it an perfect choice for different electrical applications, from Bakelite sheet, circuit sheets to switchgear components. Bakelite's capacity to keep up its auxiliary judgment beneath extraordinary conditions, coupled with its resistance to chemical corruption, guarantees long-lasting execution in electrical frameworks. As a cost-effective and solid arrangement, Bakelite proceeds to be a favored fabric for producers looking for to improve the security and productivity of electrical hardware over assorted businesses.

Caroline Jia

Jul 3, 2025

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Phenolic Series

Restoring Vintage Treasures: Bakelite for Antique Collectors and Enthusiasts

Caroline Jia

Jul 3, 2025

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Glass Fiber Series

The Role of G10 Epoxy Sheet in Electrical Applications

G10 epoxy sheet plays a pivotal role in various electrical applications, serving as a versatile and robust insulating material. This high-performance composite, consisting of epoxy resin reinforced with glass fiber, offers exceptional electrical insulation properties, mechanical strength, and dimensional stability. In electrical systems, G10 sheet functions as a reliable barrier against current flow, preventing short circuits and ensuring the safe operation of components. Its low moisture absorption and high temperature resistance make it ideal for use in demanding environments, from power distribution equipment to printed circuit boards. The unique combination of electrical and mechanical properties positions G10 epoxy sheet as an indispensable material in modern electrical engineering and electronics manufacturing.

James Yang

Jul 3, 2025

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Phenolic Series

What is Phenolic Cotton Laminated Sheet Used For?

Caroline Jia

Jul 2, 2025

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Phenolic Series

The Evolution of Bakelite: The World's First Fully Synthetic Plastic

Caroline Jia

Jul 2, 2025

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Phenolic Series

The Electrical Strength of CE Phenolic Sheets Explained

CE phenolic sheets are renowned for their exceptional electrical strength, making them a crucial component in various electrical and electronic applications. The electrical strength of these sheets, typically measured in kilovolts per millimeter (kV/mm), is a testament to their ability to withstand high voltages without breakdown. CE phenolic sheets boast impressive dielectric properties, with electrical strength values often ranging from 15 to 20 kV/mm, depending on the specific grade and thickness. This remarkable insulating capability stems from the unique molecular structure of phenolic resins, which provides excellent resistance to electrical current flow. Understanding the electrical strength of CE phenolic sheets is essential for engineers and designers seeking reliable insulation solutions in high-voltage environments.

Caroline Jia

Jul 2, 2025

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Phenolic Series

The Difference Between Phenolic Paper Sheets and Phenolic Cotton Cloth Sheets

Phenolic paper sheets and phenolic cotton cloth sheets are two popular materials used in various industrial applications, particularly in electrical insulation and structural components. While both materials share similarities in their phenolic resin base, they differ significantly in their core materials and properties. Phenolic paper sheets utilize layers of paper impregnated with phenolic resin, resulting in a rigid, lightweight, and cost-effective option. On the other hand, phenolic cotton cloth sheets incorporate woven cotton fabric as the base material, offering enhanced flexibility, tear resistance, and dimensional stability. These differences in composition lead to distinct characteristics, making each material suitable for specific applications in industries such as electronics, aerospace, and automotive.

Caroline Jia

Jul 2, 2025

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Glass Fiber Series

3240 Epoxy Sheet: In-Depth Analysis of its Excellent Parameters

The 3240 epoxy sheet stands out as a pinnacle of engineering excellence in the realm of insulating materials. This versatile composite boasts an impressive array of properties that make it indispensable across various industries. From its exceptional electrical insulation capabilities to its remarkable mechanical strength, the 3240 epoxy board embodies cutting-edge technology in material science. Its unique composition of epoxy resin and glass fiber fabric results in a product that excels in high-temperature environments, offers superior dimensional stability, and provides unparalleled resistance to chemicals and moisture. As we delve deeper into the intricacies of this remarkable material, we'll uncover the parameters that set the 3240 epoxy sheet apart and explore its multifaceted applications in modern manufacturing and engineering.

James Yang

Jul 2, 2025

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Glass Fiber Series

Comparison of FR4 Glass Epoxy Sheet and Common Epoxy Laminate Sheet

When it comes to selecting the right material for electrical and electronic applications, the choice between FR4 glass epoxy sheet and common epoxy laminate sheet can be crucial. FR4 glass epoxy sheet, known for its superior flame retardant properties and excellent mechanical strength, often outperforms common epoxy laminate sheets in demanding environments. While both materials offer good electrical insulation, FR4 glass epoxy sheets exhibit enhanced thermal stability and moisture resistance, making them ideal for high-performance circuit boards and aerospace applications. Common epoxy laminate sheets, though less expensive, may suffice for less critical uses but lack the rigorous standards met by FR4. Understanding these differences is essential for engineers and manufacturers to make informed decisions that balance performance requirements with cost considerations.

James Yang

Jul 1, 2025

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