Tsarin masana'anta na laminate na jan karfe (CCL) shine a sanya kayan ƙarfafawa tare da resin Organic kuma a bushe shi don samar da prepreg.Wani blank ɗin da aka yi daga prepregs da yawa, an lulluɓe tare, ɗaya ko bangarorin biyu an lulluɓe shi da foil na jan karfe, da wani abu mai kama da faranti da aka samu ta hanyar dannawa mai zafi.

Daga ra'ayi na farashi, laminates na jan karfe suna lissafin kusan kashi 30% na duk masana'antar PCB.Babban albarkatun kasa na laminates na jan karfe sune gilashin fiber gilashi, takarda ɓangaren litattafan almara, takarda tagulla, resin epoxy da sauran kayan.Daga cikin su, jakar tagulla shine babban kayan da ake amfani da shi don kera laminates na jan karfe., 80% na adadin kayan ya haɗa da 30% (farantin bakin ciki) da 50% (farantin kauri).

Bambanci a cikin aikin nau'ikan laminates na jan karfe daban-daban yana bayyana a cikin bambance-bambance a cikin kayan ƙarfafa fiber da resins da suke amfani da su.Babban kayan albarkatun da ake buƙata don samar da PCB sun haɗa da laminate na jan karfe, prepreg, foil na jan karfe, cyanide na potassium na zinariya, ƙwallan jan ƙarfe da tawada, da dai sauransu. Lamintin ƙarfe na jan karfe shine mafi mahimmancin albarkatun kasa.

Masana'antar PCB tana girma a hankali

Yaɗuwar amfani da PCBs zai goyi bayan buƙatun yadudduka na lantarki a nan gaba.Darajar fitarwa ta PCB ta duniya a cikin 2019 kusan dala biliyan 65 ne, kuma kasuwar PCB ta kasar Sin tana da inganci.A cikin 2019, ƙimar kasuwancin PCB na kasar Sin ya kusan kusan dalar Amurka biliyan 35.Kasar Sin ita ce yankin da ya fi saurin bunkasuwa a duniya, wanda ya kai fiye da rabin adadin kayayyakin da ake fitarwa a duniya, kuma za ta ci gaba da bunkasa a nan gaba.

Rarraba yanki na ƙimar fitarwa ta PCB ta duniya.Adadin ƙimar fitarwa na PCB a cikin Amurka, Turai, da Japan a cikin duniya yana raguwa, yayin da ƙimar fitarwa na masana'antar PCB a wasu sassan Asiya (sai Japan) ya ƙaru da sauri.Daga cikin su, yawan yankin kasar Sin ya karu cikin sauri.Ita ce masana'antar PCB ta duniya.Cibiyar canja wuri.