10 Layer ENIG FR4 Tg150 PCB
High Tg PCB
Iyo Girazi Shanduko Temperature (Tg) ndechimwe chezvinhu zvakakosha zvechero epoxy uye inzvimbo yekushisa uko iyo polymer inoshandura kubva kune yakaoma, yegirazi zvinhu kuenda kune yakapfava, rubbery zvinhu.
Kana tembiricha yekushanda ichisvika pakunyungudika, zvinoreva kuti tembiricha inodarika kukosha kweTg, chimiro chePCB zvinhu chinoshandurwa kubva kugirazi kuenda kumvura, izvo zvinokanganisa basa rePCB.Uye kukosha uku kune hukama nekugadzikana kwePCB dimension.
Semazuva ese, yakagadzirwa neTg ≥ 170 ℃ PCB zvinhu, inonzi yakakwira Tg yakadhindwa redunhu bhodhi.Nekukurumidza kukura kweindasitiri yemagetsi, yakakwira Tg zvinhu zvinoshandiswa zvakanyanya mumakomputa, midziyo yekutaurirana, chaiyo midziyo, uye zviridzwa, nezvimwe.
Maitiro ekusiyanisa High Tg PCB Zvishandiso
| Zvishandiso | Tg | Mot |
| Zvakajairika Tg | 130 ℃ | 110 |
| Pakati Tg | 150 ℃ | 130 |
| High Tg | 170 ℃ | 150 |
| polyimide-Ultra yakakwirira Tg | 260 ℃ | 240 |
Kushandiswa Kwepamusoro Tg PCB
Iyo yepamusoro yeTg, zvirinani kuita kwePCB kupisa kwekudzivirira, hunyoro kuramba, makemikari kuramba, kugadzikana uye humwe hunhu.
