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.

Phenolic paper tubes are widely recognized as reliable insulating and structural materials across the electrical, mechanical, and industrial sectors. With their excellent balance of strength, thermal resistance, and dielectric performance, these composite tubes have become indispensable in modern electrical equipment manufacturing. As global industries continue to demand lightweight yet durable insulation materials, Phenolic paper tubes have emerged as a preferred choice due to their consistent performance, stable properties, and cost-effective manufacturing. As a specialized supplier of composite insulating materials, YILONG provides an in-depth overview of the characteristics, production process, and applications of Phenolic paper tubes.

Bakelite Sheet is a high-performance thermosetting laminate widely recognized for its durability, electrical insulation capability, and thermal stability. Produced from phenolic resin and reinforced with paper, cotton, or glass fabric, Bakelite Sheets have become indispensable in electrical, mechanical, and industrial engineering. Their combination of strength, heat resistance, and cost-effectiveness makes them one of the most reliable insulating materials in modern manufacturing.

As industries continue to demand high-performance insulating materials with superior mechanical strength and thermal stability, phenolic cotton sheets and Bakelite Sheets remain two of the most widely used options. Although both materials are based on phenolic resin systems, their compositions, performance characteristics, and ideal application scenarios differ significantly. Understanding these distinctions helps engineers, designers, and procurement specialists select the most suitable material for their projects. This article provides a clear and professional comparison, offering valuable insights for anyone involved in electrical insulation, mechanical components, or industrial manufacturing.

Bakelite may be more than 100 years old, but it remains one of the most dependable engineered materials in today’s industrial world. First formulated by Leo Baekeland in 1907, this thermosetting phenolic plastic quickly became famous for its stability, heat resistance, and excellent dielectric performance. Today, Bakelite Sheets are widely used in electrical systems, mechanical assemblies, and high-temperature environments where reliability is essential.