Technical Article-page-8

Fr4 dielectric constant and PCB board

2024-07-02 | By: ZTELEC-www.ztelecgroup.com | 159click

In this article, we mainly talk about the effect of fr4 dielectric constant on circuit boards....

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What is phenolic material, what are its types and uses

2024-07-02 | By: ZTELEC-www.ztelecgroup.com | 186click

Phenolic resin is an industrial laminate that has many applications and formulations depending on its material and specific properties. It has many uses in manufacturing electronics and manufacturing parts. Atlas Fiber is available in a var...

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what is phenolic material

2024-07-02 | By: ZTELEC-www.ztelecgroup.com | 112click

What are phenolic resins? Phenolic resins, also known as phenol formaldehyde resins (PF) or phenoplasts, are synthetic polymers obtained by the reaction of phenol or substituted phenol with formaldehyde. They were the first commercial synth...

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Talking about the same and differences between epoxy insulating board G10 and fr4

2024-07-01 | By: ZTELEC-www.ztelecgroup.com | 180click

Both G10 and fr4 are developed and applied as insulating materials. Here, we first enumerate what they have in common: 1. Essentially the same The same in essence refers to the same raw materials used to make g10 and fr4. They are all made...

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The story and application of bakelite sheet

2024-06-29 | By: ZTELEC-www.ztelecgroup.com | 53click

Bakelite sheet is also called glue board, phenolic laminated board. It is made of high-quality bleached wood paper and cotton lint paper as raw materials, and made of phenolic resin made of high-purity, fully synthetic petrochemical raw mat...

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What is FR-4 Glass Epoxy Laminate material

2024-06-28 | By: ZTELEC-www.ztelecgroup.com | 156click

what is fr4 FR4, which stands for Flame Retardant 4, is a NEMA grade designation for glass-reinforced epoxy laminate material. Its a composite material composed of woven fiberglass cloth with an epoxy resin binder that is flame resistant (s...

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