Mizani: An kafa fim ɗin kwayoyin halitta a kan tagulla na jirgi, wanda da tabbatacce kare saman sawun ƙarfe, kuma na iya hana hadawan baki da ƙazanta a yanayin zafi. Ana sarrafa kauri na OSP ɗin gaba ɗaya a cikin microns 0.2-0.5.

1. Aiwatar da gudana: Digorar ruwa → lebe na ruwa → Wanke ruwa → ebe wanke → → osp → op → osp → → → → → → → → → → → → → → → → → → → → → → up

2. Nau'in kayan oSP: rosin, resin aiki da Azole. Abubuwan OSP da Shenzhen United da'irar da aka yi amfani da da'irar da aka yi amfani da su a halin yanzu suna amfani da Azole Osps.

Menene tsarin aikin OSP na jirgin ruwan PCB?

3. Fasali: Kyakkyawan kyauta, ba a yi amfani da IMC ta jirgin ruwa, da sauransu), ƙarancin farashi (ƙarancin farashi) don haɗin jirgi mai ɗorewa), ƙarancin farashi) don haɗin jirgi mai ɗorewa), ƙananan farashi (ƙarancin farashi) don haɗin jirgi mai ɗorewa), ƙarancin farashi) don ɗaukar hoto mai ɗorewa. PCB ta tabbatar da cewa kwamitin Yoko ya karyata kasawar: ① bayyanar gani ne mai wahala, bai dace da dumbin sayar da dimbin sojoji ba (gaba daya yana buƙatar sau uku); ② fim din OSP yana da sauki don karce; Canjin yanayin ajiya suna da yawa; Lokacin ajiya ne gajere.

4. Hanyar ajiya da lokaci: watanni 6 a cikin wuri mai fakitin (zazzabi 15-35 ℃, zafi rh≤60%).

5. Dole ne a sa allon shafin SMT: ① Helliit Clight Box a cikin ƙarancin zafin jiki (zazzabi 15-35 ° Cincewa tare da iskar da acid bayan fitar da kunshin OSP; ② an bada shawarar amfani dashi a cikin awanni 48 bayan yanki mai gefe guda bayan an gama, kuma ana bada shawara don ajiye shi a cikin wani ɗan ƙaramin ɗan ƙasa maimakon couparfi;