Basic sumo ye FR4 epoxy girazi fiber bhodhi

FR4 epoxy glass fiber board alias: girazi fiber insulation board, girazi fiber board (FR-4), girazi fiber composite board, nezvimwewo, inoumbwa negirazi fiber zvinhu uye yakakwirira-inodzivirira kupisa inosanganiswa zvinhu, uye haina asbestos inokuvadza kune muviri wemunhu. . Iyo ine yakakwira mechanic uye dielectric zvimiro, yakanaka kupisa kupisa uye hunyoro kuramba, uye yakanaka processability.

FR4 epoxy girazi fiber board inogona kupa yakazara kutamba kune yayo mechaniki zvivakwa pasi pekushisa kwepakati; pasi pemamiriro ekushisa kwepamusoro, inogona kupa kutamba kwakakwana kune zvayo zvemagetsi. Naizvozvo, nekuda kwehunhu uhwu, epoxy board yakanyatso kukodzera kune yakakwirira-insulation zvimiro zvikamu mumagetsi nemagetsi minda. Iyo ine yakakwira mechanic simba uye kuramba kuparara kwevoltage kupfuura iyo yenyika standard 3240 board.