10 Layer ENIG FR4 Tg150 PCB

The Glass Transition Temperature (Tg) ndi imodzi mwazinthu zofunika kwambiri pa epoxy iliyonse ndipo ndi dera la kutentha komwe polima amasintha kuchokera ku zinthu zolimba, zamagalasi kupita kuzinthu zofewa, zalabala.

Kutentha kogwira ntchito kukafika posungunuka, zomwe zikutanthauza kuti kutentha kumaposa mtengo wa Tg, mawonekedwe a zinthu za PCB adzasinthidwa kuchoka pagalasi kupita kumadzimadzi, zomwe zidzakhudza ntchito ya PCB.Ndipo mtengo uwu umagwirizana ndi kukhazikika kwa gawo la PCB.

Monga mwachizolowezi, zopangidwa ndi Tg ≥ 170 ℃ PCB zakuthupi, zomwe zimatchedwa gulu lapamwamba la Tg losindikizidwa.Ndi chitukuko chofulumira chamakampani opanga zamagetsi, zida zapamwamba za Tg zimagwiritsidwa ntchito kwambiri pamakompyuta, zida zoyankhulirana, zida zenizeni, zida, ndi zina.