News

  • How to do a good job of storing insulation boards

    How to do a good job of storing insulation boards

    In daily production, we must prepare the goods first, and can’t wait to prepare the goods when they are needed. Then how should our insulation boards be stored after entering the company’s workshop? Because in different environments, they are all right. The performance of our insulation board has an... read more

    Jan 21,2021 Industry News
  • What material is the insulating board

    What material is the insulating board

    Insulation board, many of us have contact in daily life, but don’t know what kind of insulation board is. Insulating board can guarantee our safety in some special working environment. What material is it? Insulation board properties Insulating boards have different physical properties because of th... read more

    Jan 12,2021 Industry News
  • What is the dielectric constant of fr4 sheet

    What is the dielectric constant of fr4 sheet

    In the fr4 sheet, I also said that this is an epoxy glass cloth sheet. The fr4 is insulating. What is the dielectric constant of the fr4 sheet? How to better understand the dielectric constant of the fr4 sheet?  When it comes to FR4 materials, the usual dielectric constant is between 4.2 and 4.7. Th... read more

    Jan 08,2021 Industry News
  • Study on temperature differentiation of epoxy board curing agent

    Study on temperature differentiation of epoxy board curing agent

    In the production of epoxy boards, we all use curing agents to quickly cure the epoxy boards. The requirements for epoxy boards are different in different situations. This is also the gel time of epoxy boards at different temperatures. It doesn't matter, what is the heat resistance of epoxy boards u... read more

    Dec 29,2020 Industry News
  • What material is fr4

    What material is fr4

    For FR4 materials, friends who are concerned about Weibang composite materials should know it. It is the FR4 sheet we often say. We also said that our FR4 insulation sheet is a very good quality sheet with good flame retardancy. FR4 It is our name for the flame resistance grade of the board. Because... read more

    Dec 24,2020 Industry News