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YILONG GROUP

  • Phenolic Cotton Laminate Board: Properties, Performance and Industrial Applications Overview
    June 11th, 2026

    Phenolic Cotton Laminate Board: Properties, Performance and Industrial Applications Overview

    Phenolic Cotton Board (also known as phenolic cotton laminate in sheet and rod form) is a widely used engineering insulation material recognized for its balanced mechanical strength, electrical insulation capability, and thermal stability. It is commonly applied across mechanical, electrical, and industrial manufacturing sectors where reliability and durability are required.

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  • YILONG G10 Epoxy Glass Sheet Global Application Case Studies (Brazil, Colombia, Saudi Arabia, Chile, Germany)
    June 8th, 2026

    YILONG G10 Epoxy Glass Sheet Global Application Case Studies (Brazil, Colombia, Saudi Arabia, Chile, Germany)

    As a professional supplier of high-performance electrical insulation materials, YILONG continuously delivers reliable G10 epoxy glass cloth laminated sheets to customers worldwide. In recent years, our materials have been successfully applied in multiple high-end industrial projects across different countries, covering fields such as industrial automation, rail transportation, petrochemical systems, mining equipment, and large-scale electrical infrastructure.

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  • High-Performance Epoxy Fiberglass Winding Tubes for Industrial Insulation Applications
    June 5th, 2026

    High-Performance Epoxy Fiberglass Winding Tubes for Industrial Insulation Applications

    Epoxy fiberglass winding tubes are advanced insulation components designed to meet the demanding requirements of modern industrial systems. They are manufactured by impregnating electrical-grade alkali-free glass fiber yarns with high-temperature epoxy resin, followed by precision-controlled winding using computerized equipment. This process produces a dense, uniform structure with excellent mechanical strength and electrical insulation performance.

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  • Cast Nylon vs Extruded Nylon Sheet: Key Differences and Practical Selection Guide
    June 4th, 2026

    Cast Nylon vs Extruded Nylon Sheet: Key Differences and Practical Selection Guide

    Nylon sheet is a widely used engineering plastic known for its excellent strength, wear resistance, and cost-effectiveness. In industrial applications, Nylon sheets are mainly available in two forms: Cast Nylon and Extruded Nylon. Although both are based on the same polymer family, their different production processes lead to noticeable differences in structure, performance, and application suitability.

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  • GPO-3 Insulation Materials and Their Key Industrial Applications
    June 1st, 2026

    GPO-3 Insulation Materials and Their Key Industrial Applications

    In modern manufacturing and electrical engineering, GPO-3 materials have become widely recognized for their stable performance and versatility. As a glass fiber reinforced thermoset polyester laminate, GPO-3 is known for its excellent mechanical strength, electrical insulation capability, and resistance to heat and corrosion. These properties make it suitable for a broad range of demanding industrial environments.

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  • EPGM203 Customer Success Case - YILONG
    May 27th, 2026

    EPGM203 Customer Success Case - YILONG

    YILONG successfully delivered EPGM203 epoxy glass mat laminate with fast production and reliable quality for European industrial insulation applications.

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  • Molded PTFE vs Skived PTFE Sheets
    May 25th, 2026

    Molded PTFE vs Skived PTFE Sheets

    Polytetrafluoroethylene (PTFE) is a high-performance fluoropolymer widely used in sealing systems, chemical processing, electrical insulation, and mechanical engineering. It is valued for its excellent chemical resistance, extremely low friction coefficient, and outstanding electrical insulation properties.

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  • Precision Mica CNC Machining Solutions for Electrical Insulation Applications
    May 22nd, 2026

    Precision Mica CNC Machining Solutions for Electrical Insulation Applications

    可精简成产品简介风格： YILONG specializes in high-precision Mica CNC Machined Parts, offering customized manufacturing based on customer drawings and technical requirements. Using advanced CNC milling, turning, cutting, and shaping technologies, we produce mica gaskets, washers, flanges, tubes, rings, discs, and other custom insulating components. With extensive mica processing experience, we ensure precise dimensions, stable quality, and reliable performance for electrical and industrial applications.

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  • Market Overview of Electrical Insulation Materials
    May 21st, 2026

    Market Overview of Electrical Insulation Materials

    Electrical insulation materials are essential for the safe and reliable operation of electrical and electronic systems. As industries such as power, electronics, renewable energy, and transportation continue to grow, demand for insulation materials is steadily evolving. At YILONG, we closely follow industry trends to provide material solutions that meet real application needs worldwide.

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  • How FR4 Glass Epoxy Sheet Ensures Reliable Performance？
    May 18th, 2026

    How FR4 Glass Epoxy Sheet Ensures Reliable Performance？

    As industrial and electronic systems become more advanced, insulation materials must meet higher requirements. FR4 glass epoxy sheet is a widely used material that provides reliable electrical insulation, strong mechanical performance, good thermal stability, and flame resistance in one solution.

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  • Understanding Different Types of Engineering Plastics and Their Industrial Applications
    May 15th, 2026

    Understanding Different Types of Engineering Plastics and Their Industrial Applications

    Engineering plastics offer strength, chemical resistance, stability, and lightweight performance, and are widely replacing metals in modern industry. They are used in electrical, mechanical, automotive, and food equipment applications that require durability and long service life. This guide introduces key types, properties, and applications.

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  • Epoxy Sheets vs Fiberglass Sheets vs FR4 Sheets: Understanding the Key Differences
    May 14th, 2026

    Epoxy Sheets vs Fiberglass Sheets vs FR4 Sheets: Understanding the Key Differences

    Epoxy sheets, fiberglass sheets, and FR4 sheets are widely used in electrical insulation, industrial manufacturing, electronics, and structural applications. Although these materials are sometimes grouped together because of their similar appearance and overlapping uses, their composition, performance characteristics, and application focus are quite different.

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