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How to Select and Use Phenolic Cloth-base Laminated Tubes？
2025-12-13 | By: ZTELEC-www.ztelecgroup.com | 8934clickPhenolic cloth-base laminated tubes are insulating tubing made by impregnating cotton cloth with phenolic resin and then hot-pressing it. They possess excellent electrical insulation properties, mechanical strength, and heat resistance. The...
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How Much Does Bakelite Sheet Cost? 2025 Price Analysis
2025-12-13 | By: ZTELEC-www.ztelecgroup.com | 6534clickBakelite sheet, also known as phenolic resin board, is a commonly used insulating material in industrial manufacturing, electronics, and machining. Before purchasing bakelite sheets, its essential to understand their price. The price of bak...
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Why are most 3240 epoxy boards yellow?
2025-12-13 | By: ZTELEC-www.ztelecgroup.com | 7843clickIn the field of electrical insulation materials, 3240 epoxy board is a commonly used material. It is mainly used in motors, transformers, power distribution equipment, welding fixtures, and electronic structural components. Many people wond...
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What are the Main Applications of FR4 Epoxy Board Machined Parts?
2025-12-13 | By: ZTELEC-www.ztelecgroup.com | 8867clickFR4 epoxy board is a high-performance electronic insulating material, widely used in the electronics field and industrial manufacturing. Thanks to its excellent mechanical strength, high-temperature resistance, electrical insulation, and ch...
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Why Does the Price of Insulating Paperboard Vary?
2025-12-13 | By: ZTELEC-www.ztelecgroup.com | 7904clickInsulating paperboard is a key insulation material used in transformers, motors, electrical devices, and other power-electronics equipment. Its quality directly determines the insulation reliability and service life of the equipment. During...
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Heat-Resistant DDP Insulation Paper
2025-12-13 | By: ZTELEC-www.ztelecgroup.com | 9360clickHeat-resistant DDP insulation paper is one of the most widely used composite insulation materials in oil-immersed transformers and plays a vital role in ensuring the safe operation of power equipment. With the continuous development of powe...
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