Blog - JingHong

Phenolic Series

Electrical Insulation Capabilities of Phenolic Cotton Sheet

Caroline Jia

Sep 2, 2025

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Glass Fiber Series

FR4 Epoxy Sheet Thermal Conductivity Data and Analysis

James Yang

Sep 2, 2025

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Phenolic Series

Bakelite Sheet Wear Resistance in Mechanical Applications

Caroline Jia

Sep 2, 2025

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Phenolic Series

Bakelite Sheet vs Other Phenolic Laminates: A Technical Comparison

Caroline Jia

Sep 1, 2025

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Glass Fiber Series

Thermal Resistance of 3240 Epoxy Sheet in Continuous Use

The 3240 epoxy sheet demonstrates exceptional thermal resistance in continuous use applications, making it a premier choice for industries requiring reliable insulation under high-temperature conditions. This advanced composite material can withstand temperatures up to 130°C (266°F) in continuous operation without significant degradation of its mechanical or electrical properties. Its remarkable thermal stability is attributed to the unique combination of epoxy resin and fiberglass reinforcement, which creates a robust structure capable of maintaining its integrity even when exposed to prolonged heat stress. This thermal endurance ensures that 3240 epoxy sheets remain effective insulators in demanding environments, contributing to the longevity and reliability of the equipment they protect.

James Yang

Sep 1, 2025

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Phenolic Series

Testing Standards for Bakelite Sheet in Industrial Use

James Yang

Sep 1, 2025

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Glass Fiber Series

Mechanical Properties of 3240 Epoxy Sheet Explained

James Yang

Sep 1, 2025

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Glass Fiber Series

G10 Epoxy Sheet Chemical Resistance Data

G10 epoxy sheets exhibit remarkable chemical resistance, making them invaluable in numerous industrial applications. These composite materials, consisting of woven fiberglass cloth impregnated with epoxy resin, demonstrate exceptional durability against a wide array of chemical substances. Their resistance encompasses acids, alkalis, organic solvents, and oils, rendering them suitable for use in harsh environments where exposure to corrosive agents is common. The chemical fortitude of G10 epoxy sheets stems from the inherent properties of both the fiberglass reinforcement and the epoxy matrix, creating a synergistic effect that enhances overall resistance. This robust chemical resistance, coupled with other superior mechanical and electrical properties, positions G10 epoxy sheets as a preferred choice in industries ranging from electronics to aerospace.

James Yang

Sep 1, 2025

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Glass Fiber Series

FR4 Epoxy Sheet Temperature Resistance: Technical Insights

James Yang

Sep 1, 2025

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