Yintoni umahluko phakathi ibhodi epoxy resin kunye nebhodi yelaphu yeglasi epoxy?

I-FR-4 ligama lekhowudi yebanga lezinto eziphathekayo ezinomlilo. Imele inkcazo yezinto eziphathekayo ukuba i-resin material kufuneka ikwazi ukucima ngokwayo emva kokutshisa. Ayilogama lezinto eziphathekayo, kodwa ibakala lezinto eziphathekayo. Ngoko ke, isiphaluka jikelele sangoku Kukho iintlobo ezininzi zezinto ze-FR-4 zebakala ezisetyenzisiweyo ebhodini, kodwa uninzi lwazo zizinto ezidibeneyo ezenziwe ngezinto ezibizwa ngokuba yi-Tera-Function epoxy resin, i-Filler kunye ne-glass fiber.