Sehlopha sa B epoxy fiberglass laminate(hangata e tsejoa e leG10) le FR-4 ke lisebelisoa tse peli tse sebelisoang haholo liindastering tse fapaneng 'me li na le lisebelisoa tse ntle tsa motlakase le tsa mochini.Le hoja li shebahala li tšoana, ho na le phapang e itseng ea bohlokoa pakeng tsa tse peli.

G10ke laminate ea fiberglass e phahameng ea matla e tsebahalang ka matla a eona a holimo, ho monya mongobo o tlase le thepa e ntle haholo ea ho kenya motlakase.E sebelisoa hangata lits'ebetsong tse hlokang matla a phahameng a mochini le ho kenya motlakase hantle, joalo ka liphanele tse sireletsang motlakase, li-terminal blocks le likarolo tsa sebopeho lisebelisoa tsa elektroniki.

FR-4, ka lehlakoreng le leng, ke lelakabe retardant grade eaG10.E entsoe ka lesela le lohiloeng la fiberglass le kenngoeng ka sekhomaretsi sa resin ea epoxy mme e na le thepa e ntle haholo ea ho kenya motlakase le ho lieha ha lelakabe.FR-4 e sebelisoa haholo ho liboto tsa potoloho tse hatisitsoeng (PCBs) le lits'ebetso tse ling tsa elektroniki tse hlokang ho lieha ha lelakabe le matla a phahameng a mochini.

Phapang e kholo lipakeng tsa G10 le FR-4 ke thepa ea tsona e thibelang lelakabe.Leha G10 e na le matla a phahameng a mochini le ho kenya motlakase, ha se ka tlhaho e thibelang malakabe.Ka lehlakoreng le leng, FR-4 e etselitsoe ka ho khetheha ho thibela lelakabe le ho itima, ho etsa hore e tšoanelehe bakeng sa likopo moo ts'ireletso ea mollo e amehang.

Phapang e 'ngoe ke 'mala.G10hangata e fumaneha ka mebala e fapaneng, ha FR-4 hangata e le botala bo bobebe ka lebaka la boteng ba li-additives tse thibelang malakabe.

Mabapi le ts'ebetso, G10 le FR-4 ka bobeli li na le botsitso bo botle ba sebopeho, matla a phahameng a mochini le thepa e ntle ea ho kenya motlakase.Leha ho le joalo, ha ho tluoa lits'ebetsong tse nang le litlhoko tse thata tsa ho lieha ha lelakabe, FR-4 ke khetho ea pele.

Ka kakaretso, ha G10 le FR-4 li arolelana lintho tse ngata tse tšoanang ka ho hlophisoa le ts'ebetsong, liphapang tse kholo ke thepa e thibelang malakabe le mebala.Ho utloisisa liphapang tsena ho bohlokoa ho khetha thepa e nepahetseng bakeng sa ts'ebeliso e itseng, ho netefatsa ts'ebetso e nepahetseng le polokeho.