In the production of G10 epoxy boards, one of the essential materials employed is the 7628 fiberglass cloth prepregs. The choice of this specific prepreg type is not random but is influenced by its distinct characteristics that align with the required properties of G10 epoxy boards.
7628 fiberglass cloth is a type of electronic-grade fiberglass cloth with a light, tight weave pattern. It provides a smoother surface finish, making it an ideal choice for applications requiring detailed machining or finishing like G10 boards.
G10 epoxy boards are known for their high mechanical strength and dimensional stability. The use of 7628 fiberglass cloth prepregs in their production contributes significantly to these characteristics. The tightly woven fiberglass fabric in these prepregs provides excellent structural support and stability.
In addition to mechanical strength, G10 epoxy boards need to provide excellent electrical insulation. The 7628 fiberglass cloth, being electronic-grade, exhibits excellent dielectric properties, making it a suitable prepreg choice for G10 board production.
The 7628 fiberglass cloth’s light and tight weave pattern facilitate the impregnation process with the epoxy resin, creating a uniform and consistent prepreg. This ensures that the resulting G10 epoxy board has uniform mechanical and electrical properties throughout.
The choice to use 7628 fiberglass cloth prepregs in the manufacture of G10 epoxy boards stems from their unique properties and compatibility with the required features of the final product. They contribute to the G10 board’s high structural integrity, superior electrical insulation, and smooth finish, all crucial for the board’s performance and longevity.
Calcined Mica tape is a high-performance insulation material widely used in electrical systems where high temperature resistance, excellent dielectric strength, and long-term stability are required. Compared with unCalcined Mica paper, Calcined Mica undergoes a controlled dehydration process that improves its structure, resulting in stronger insulation performance and enhanced durability. YILONG specializes in producing Calcined Mica tapes tailored for motors, generators, medium and high-voltage applications, as well as high-temperature industrial equipment.
Mica tubes are widely recognized as a high-performance insulation solution in electrical and thermal systems. Thanks to their excellent dielectric strength, heat resistance, and dimensional flexibility, Mica tubes are essential components in motors, heating equipment, power devices, and advanced industrial systems. At YILONG, we manufacture Mica tubes engineered to meet diverse application requirements while ensuring long-term safety and reliability.
Selecting the right mica material is a critical decision in electrical insulation, thermal protection, and high-performance industrial applications. Among naturally occurring mica minerals, Muscovite Mica and Phlogopite Mica are the two most widely used due to their stable structure, excellent insulating properties, and proven performance in demanding environments. However, their different chemical compositions lead to distinct physical and electrical characteristics, making each type suitable for specific applications.
Mica Sheet material is a high-performance insulating material widely used in electrical, thermal, and industrial applications. With the rapid development of power equipment, electronics, and high-temperature industries, Mica Sheets have become an essential solution for electrical insulation and thermal protection. As a professional manufacturer and supplier, YILONG provides reliable Mica Sheet materials designed to meet demanding industrial requirements.
The epoxy fiberglass winding tube is an advanced, high-performance insulating material, specifically designed to meet the rigorous demands of modern industrial applications. Manufactured by impregnating electrical-grade alkali-free glass fiber filaments with high-temperature resin and then winding them using precision microcomputer control, these tubes offer exceptional mechanical and electrical properties. This innovation has led to its widespread use in industries requiring durable, high-strength, and heat-resistant materials. At Yilong Insulation, we pride ourselves on offering the highest quality Epoxy fiberglass winding tubes that meet the ever-evolving needs of global industries.
In the world of modern manufacturing, GPO-3 Materials have gained significant popularity due to their versatility and remarkable properties. GPO-3, a type of thermoset plastic reinforced with glass fibers, stands out as one of the toughest non-metallic materials available in the industry. Thanks to its unique characteristics, GPO-3 Materials are widely used across various sectors. Let’s explore the most common applications of GPO-3 in different industries, including electrical insulation, mechanical applications, transit systems, and structural parts.
At YILONG, we take immense pride in delivering products that go beyond just meeting basic requirements — we strive to exceed the expectations of our clients, offering tailored solutions with industry-leading quality, efficiency, and service. One of our standout products, EPGM203 (Epoxy Glass Mat Laminate), has proven to be an indispensable choice for a wide range of industrial applications. Recently, we had the opportunity to deliver a customized order of EPGM203 to one of our esteemed European clients, showcasing our ability to adapt quickly to their specific needs while maintaining the highest standards of quality.
Epoxy Sheets, fiberglass sheets, and FR4 sheets are essential materials in various industries due to their unique properties and applications. Each material has distinct advantages, making them suitable for different uses in electronics, aerospace, construction, and other sectors. Understanding the differences between them is key to selecting the right material for a given application. This article provides a clear breakdown of these materials, focusing on their composition, mechanical properties, thermal characteristics, and applications.
Epoxy Glass Fiber Pipes have become essential structural and insulating components across electrical engineering, petrochemical installations, municipal piping systems, and industrial manufacturing. With the increasing demand for lightweight, corrosion-resistant, and high-strength composite pipes, manufacturers continue to refine production technologies to deliver superior performance and reliability. Today, the industry generally recognizes three major production processes for Epoxy Glass Fiber Pipes: the reciprocating filament winding process, the continuous filament winding process, and the centrifugal casting process. Each method offers unique advantages depending on the application environment, mechanical requirements, and production scale. As a trusted manufacturer of composite insulation materials, YILONG provides technical insight into these processes to help customers select the most appropriate solution for their projects.
Epoxy Fiberglass Tubes and Rods are essential insulating components used in electrical equipment, transformers, motors, composite structures, and high-strength mechanical assemblies. Their superior mechanical strength, dielectric performance, and moisture resistance make them indispensable in modern industrial applications. As a specialist in advanced insulating materials, YILONG ensures each tube and rod is manufactured through a strict and highly controlled production process. Understanding this process also helps customers evaluate product quality and choose reliable suppliers.
No.3, Mianzhi Street, Zhucheng, Shandong, China
Copyright © 2025 by Qingdao Yilong Insulation Material Company Limited All Rights Reserved
