Ts’ebetso ea ts’ebetso ea ho tlotsa ea FR4 epoxy khalase ea fiber

Boto ea fiber ea khalase ea FR4 epoxy e ka fana ka papali e felletseng ho thepa ea eona ea mochini tlasa mocheso o mahareng; Tlas’a mocheso o phahameng oa mocheso, e ka fana ka papali e felletseng ho thepa ea eona ea motlakase. Ka hona, ka lebaka la litšobotsi tsena, boto ea epoxy e loketse likarolo tsa meaho e phahameng haholo masimong a motlakase le a elektroniki. E na le matla a phahameng a ts’ebetso le ho hanyetsa ho senyeha ha motlakase ho feta boto ea naha ea 3240.

FR4 epoxy khalase fiber fiber board mehato e meholo e kenyelletsa ho futhumatsa, ho hatella, ho folisa, ho futhumatsa, ho senya le tse ling.

Mabapi le ts’ebetso ea lamination ea FR4 epoxy glass fiber board

1. Sethala sa ho futhumatsa pele: Kenya boto ea epoxy mochineng o chesang ebe o e futhumatsa metsotso e 30 mochesong o ka bang 120 ° C, e le hore lehoakhoa la epoxy le thepa e matlafatsang li kopane ka botlalo, ‘me volatiles le eona e khaphatsehe. Mohato ona o bohlokoa haholo. Haeba nako e khuts’oane haholo mme mocheso o sa lekana, ho bonolo ho hlahisa bubble, haeba mocheso o phahame haholo mme nako e le telele haholo, letho le tla tsoa.

2. Mohato o chesang oa khatello ea khatiso: Mothating ona, mocheso, nako le khatello li tla ba le tšusumetso e tobileng sehlahisoa sa ho qetela, ‘me lintlha tsena li tlameha ho lula li fetoha ho latela thepa. Mohlala, tabeng ea lesela la epoxy phenolic laminated, thempereichara e ka ba ka 170 ° C, ‘me ha e le lesela la khalase ea epoxy silicone, thempereichara e ka ba 200 ° C. Haeba boto e le tšesaane, theola mocheso o hatellang mocheso.

3. Ho pholisa le ho senya: Kamora ho tobetsa, kenya boto ea epoxy ka metsing a batang ho phola, nako e lipakeng tsa halofo ea hora le hora e le ‘ngoe. Nakong ena, tlhokomelo e lokela ho fuoa phetoho ea khatello ea maikutlo ea kahare. Ho atolosoa ho feteletseng ha mocheso le ho khutsufatsa ho tla etsa hore boto e laminated e koalehe le ho holofala.

Kamora kalafo: Mohato ona ke ho etsa hore ts’ebetso ea boto ea epoxy e be holimo ho feta. Mohlala, ho kenya boto e hlahisitsoeng ka ontong bakeng sa kalafo ea mocheso ho ka felisa masalla a kahare a khatello ea maikutlo.

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