Good Quality PCB LoMhlangano Small Elanyatheliswa Circuit Ibhodi Nge Low Cost

Izinzuzo zethu amacala ukwehla, ashukumisayo iqembu engenayo, ezikhethekile QC, izimboni eziqinile, phezulu imikhiqizo eyikhwalithi kanye nezinsiza ukuze Quality Okuhle PCB LoMhlangano Small Elanyatheliswa Circuit Ibhodi Nge Low Cost, Ukuze kusuka yethu OEM eqinile / ODM amakhono kanye nemikhiqizo ukucabangela kanye nezinsizakalo, ukwenza Uqinisekile ukuthi uxhumane nathi namuhla. Sizoba ukuthuthukisa ngobuqotho futhi wabelane impumelelo amakhasimende.
Izinzuzo zethu amacala ukwehla, ashukumisayo iqembu engenayo, QC ezikhethekile, izimboni eziqinile, imikhiqizo phezulu izinga namasevisi Circuit IBhodi ,PCB LoMhlangano ,Small Elanyatheliswa Circuit Ibhodi , Business ifilosofi: Thatha ikhasimende njengoba Centre, thatha izinga njengoba ukuphila, ubuqotho, umthwalo, ukugxila, innovation.We'll ukunikezela onekhono, izinga sibonga nokwethenjwa ngamakhasimende, ne kakhulu abaphakeli ezinkulu global E zonke? yabasebenzi bethu izosebenza ndawonye futhi siqhubekele phambili ndawonye.
Substrate Eliphakeme Tg wesifunda ibhodi izoshintsha ukusuka "isimo ingilazi" ukuba "nesimo iraba" lapho izinga lokushisa likhuphuka endaweni ethile, futhi lokhu lokushisa ibizwa ngokuthi izinga lokushisa ingilazi inguquko (Tg) ebhodini. Ngamanye amazwi, Tg iyona lokushisa esiphezulu (℃) lapho substrate uhlala eqinile. Okungukuthi, abavamile PCB substrate izinto ashisa kakhulu hhayi kuphela ukukhiqiza ukuthambisa, ukusonteka, ukuncibilika kanye nezinye izenzakalo, kodwa futhi ukusebenza mechanical, izici kagesi nokwehla abukhali (Angicabangi sifuna ukubona avele imikhiqizo yabo lesi simo).

Ngokuvamile, ibhodi Tg ingaphezu 130 degrees, Tg okusezingeni eliphezulu ingaphezu 170 degrees, naphakathi Tg Izinga ezingaphezu kuka-150.

Ngokuvamile Tg≥170 ℃ PCB, ngokuthi okusezingeni eliphezulu Tg PCB.

Lapho Tg ukwanda substrate, ukushisa ukumelana ibhodi wesifunda, umswakama ukumelana, chemical ukumelana, ukuzinza ukumelana nezinye izici kuzokwenziwa ngcono. Ayanda ukubaluleka TG, ngcono ukumelana lokushisa plate. Futhi ngokuvamile TG okusezingeni eliphezulu sisetshenziswa enqubeni nomthofu-free,

Tg High libhekisela okusezingeni eliphezulu ukushisa ukumelana. Nge ukuthuthukiswa ngokushesha we umkhakha electronic futhi imikhiqizo electronic emelelwa ikhompyutha, ukushisa ukumelana ephakeme ka PCB substrate izinto babé yinto isiqinisekiso esibalulekile lapho ukuthuthukiswa maqondana ibe umsebenzi omkhulu futhi multilayer okusezingeni eliphezulu. Yini ngaphezulu, ukubukeka kanye nokuthuthukiswa Isidlulisilwazi ukufakwa ubuchwepheshe emelelwa SMT futhi CMT ukwenza PCB kakhudlwana futhi nolimi ngaphezulu kusukela ukwesekwa ephezulu ukushisa ukumelana substrate e beso encane, wesifunda esihle futhi ifomu mncane.

Ngakho-ke, umehluko phakathi fr-4 jikelele kanye okusezingeni eliphezulu Tg fr-4 ukuthi esimweni ezishisayo, ikakhulukazi uma ukushisa ngemva umswakama ukumuncwa. Futhi kukhona ukungaboni ngaso linye okuningi ngamandla mechanical, ukuzinza ntathu, adhesion, amanzi ukumuncwa, noqhekeko ezishisayo, ukunwetshwa ezishisayo kanye nezinye izimo zezinto. Imikhiqizo ne Tg eziphakeme zingezezimbuzi kungcono impela kunokukhipha abavamile PCB substrate izinto. Eminyakeni yamuva, inani amakhasimende ezidinga ukwenziwa ephezulu Tg wesifunda ibhodi lalanda unyaka nonyaka.