Igikorwa cyo gukora umuringa wambaye laminate (CCL) nugutera inda ibikoresho byongera imbaraga hamwe na resin organic hanyuma ukuma kugirango bibe prereg.Igitambaro gikozwe mubintu byinshi byateganijwe hamwe, impande imwe cyangwa impande zombi zipfundikijwe na feza y'umuringa, hamwe n'ibikoresho bimeze nk'isahani byakozwe no gukanda.

Urebye ibiciro, umuringa wambaye umuringa ugera kuri 30% mubikorwa byose bya PCB.Ibikoresho by'ibanze bya laminates yambaye umuringa ni umwenda wa fibre y'ibirahure, impapuro zometse ku giti, impapuro z'umuringa, epoxy resin n'ibindi bikoresho.Muri byo, ifu y'umuringa ni ibikoresho by'ibanze byo gukora umuringa wambaye umuringa., 80% by'ibikoresho birimo 30% (isahani yoroheje) na 50% (isahani yuzuye).

Itandukaniro mu mikorere yubwoko butandukanye bwumuringa wambaye umuringa ugaragarira cyane cyane mubitandukanya ibikoresho bya fibre bishimangira hamwe na resin bakoresha.Ibikoresho by'ibanze bisabwa kugira ngo bibyare PCB harimo laminate yuzuye umuringa, prepreg, foil y'umuringa, potasiyumu ya cyanide ya zahabu, imipira y'umuringa na wino, n'ibindi.

Inganda za PCB ziratera imbere gahoro gahoro

Ikoreshwa ryinshi rya PCBs rizashyigikira byimazeyo icyifuzo cya elegitoroniki.Isi yose PCB isohoka muri 2019 ni hafi miliyari 65 z'amadolari y'Amerika, kandi isoko rya PCB mu Bushinwa rirahagaze neza.Muri 2019, isoko rya PCB mu Bushinwa rifite agaciro ka miliyari 35 z'amadolari y'Amerika.Ubushinwa n’akarere kiyongera cyane ku isi, kangana na kimwe cya kabiri cy’ibicuruzwa biva ku isi, kandi bizakomeza kwiyongera mu bihe biri imbere.

Gukwirakwiza uturere kwisi yose PCB isohoka agaciro.Umubare w’ibicuruzwa bya PCB muri Amerika, Uburayi, n’Ubuyapani ku isi wagabanutse, mu gihe agaciro k’inganda za PCB mu bindi bice bya Aziya (usibye Ubuyapani) kiyongereye vuba.Muri byo, igipimo cy’Ubushinwa cyiyongereye cyane.Ninganda za PCB kwisi yose.Hagati yo kwimura.