Blog - JingHong

Phenolic Series

What Are the Wear Resistance Properties of Phenolic Cotton Sheets?

Caroline Jia

Sep 16, 2025

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Phenolic Series

What Standards Regulate Bakelite Sheet Quality for Electrical Use?

Bakelite sheet quality for electrical applications is regulated by a comprehensive set of international and regional standards. These standards encompass electrical, mechanical, and thermal performance criteria, ensuring the material's safety and reliability in various electrical components. Key regulatory bodies include the International Electrotechnical Commission (IEC), ASTM International, and regional organizations like the European Committee for Electrotechnical Standardization (CENELEC). These standards specify requirements for insulation resistance, dielectric strength, flammability, and dimensional stability, among other crucial properties. Manufacturers must adhere to these stringent guidelines to produce Bakelite sheets that meet the exacting demands of the electrical industry, from switchgear and transformers to circuit boards and insulating components.

Caroline Jia

Sep 16, 2025

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Glass Fiber Series

How Can I Select the Right Thickness of 3240 Epoxy Sheet for My Project?

Selecting the appropriate thickness of 3240 epoxy sheet for your project requires careful consideration of several factors. Begin by assessing your project's specific mechanical and electrical requirements, as these will significantly influence the ideal thickness. Consider industry standards and typical thickness ranges for similar applications to guide your decision. Evaluate the balance between cost, performance, and application needs, keeping in mind that thicker sheets generally offer enhanced strength and insulation but at a higher price point. Consult with manufacturers or industry experts to gain insights into optimal thickness for your particular use case. By thoroughly analyzing these aspects, you can confidently choose the 3240 epoxy sheet thickness that best meets your project's demands.

James Yang

Sep 16, 2025

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Glass Fiber Series

How do Environmental Conditions Affect FR4 Sheet Performance?

James Yang

Sep 16, 2025

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Glass Fiber Series

What Processing Techniques Are Used for Customizing FR4 Sheets?

James Yang

Sep 16, 2025

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Glass Fiber Series

What Are the Key Factors Influencing the Thermal Stability of 3240 Epoxy Sheets?

James Yang

Sep 15, 2025

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Phenolic Series

How Does Phenolic Cotton Sheet Perform Under Prolonged Heat Exposure?

Caroline Jia

Sep 15, 2025

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Phenolic Series

Why Are Phenolic Cotton Sheets Preferred for Electrical Components?

Caroline Jia

Sep 15, 2025

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Glass Fiber Series

What Are the Main Advantages of FR4 Epoxy Sheets in Electronics?

James Yang

Sep 15, 2025

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