Ibintu bikeneye kwitabwaho:

Impapuro zitagira sulfure ni impapuro zidasanzwe zo gutunganya PCB hejuru, zibikwa mu bubiko bukonje kandi buhumeka, bikabikwa neza, kure y’izuba ryinshi, kure y’umuriro n’amasoko y’amazi, kandi bikarindwa ubushyuhe bwinshi, ubushuhe no guhura na amazi (cyane cyane aside na alkali)!

Ibisobanuro

Uburemere: 60g, 70g, 80g, 120g.
Agaciro ka orthogonality: 787 * 1092mm.
Agaciro keza: 898 * 1194mm.
Irashobora kugabanywa ukurikije ibyo umukiriya asabwa.

Imiterere yo kubika hamwe nubuzima bwubuzima.

Bika mu bubiko bwumye kandi busukuye kuri 18 ℃ ~ 25 ℃, kure y’amasoko y’amasoko n’amazi, irinde izuba ryinshi, kandi ushireho paki hamwe nubuzima bwumwaka umwe.

Ibikoresho bya tekiniki y'ibicuruzwa.

1. dioxyde de sulfure ≤50ppm.
2. Ikizamini cya kaseti gifatika: hejuru ntigira umusatsi ugwa.

Gusaba

Ahanini bikoreshwa mubipfunyika bikozwe muri feza, nkibibaho byumuzunguruko, LED, imbaho ​​zumuzunguruko, ibyuma byangiza, ibikoresho byo kurinda ibiryo, gupakira ibirahure, gupakira ibyuma, gutandukanya ibyuma bitagira umwanda, nibindi.

Kuki ukeneye impapuro zidafite sulfuru?

Mbere yo kuvuga impamvu impapuro zidafite sulferi zikoreshwa, dukeneye kuvuga ku kintu "PCB" (icyapa cyumuzingo cyacapwe) kirinzwe nimpapuro zitagira sulferi-PCB ninkunga yibikoresho bya elegitoronike kandi nikimwe mubice byingenzi mubikoresho bya elegitoroniki inganda.Hafi yubwoko bwose bwibikoresho bya elegitoronike, uhereye kumasaha ya elegitoronike na calculatrice kugeza kuri mudasobwa nibikoresho byitumanaho, bikenera PCB kugirango imenye amashanyarazi hagati yibice bitandukanye.

Umubiri nyamukuru wa PCB ni umuringa, kandi umuringa urashobora gukora byoroshye na ogisijeni mu kirere kugirango ubyare oxyde yijimye yijimye.Kugirango wirinde okiside, hariho inzira yo gushira ifeza mubikorwa bya PCB, bityo ikibaho cya PCB nacyo cyitwa ikibaho cyo kubitsa ifeza.Uburyo bwo kubika ifeza bwabaye bumwe muburyo bwa nyuma bwo kuvura PCB yacapwe.

Urupapuro rwumuzunguruko rudafite amashanyarazi, ariko niyo hajyaho uburyo bwo kohereza ifeza, ntabwo byuzuye nta nenge:

Hariho isano ikomeye hagati ya feza na sufuru.Iyo ifeza ihuye na hydrogène sulfide ya gaze cyangwa sulfure ion mu kirere, biroroshye kubyara ibintu bita silver sulfide (Ag2S), bizanduza padi ihuza kandi bigira ingaruka kubikorwa byo gusudira.Byongeye kandi, sulfide ya silver iragoye cyane gushonga, bizana ingorane nyinshi mugusukura.Kubwibyo, injeniyeri zubwenge zazanye uburyo bwo gutandukanya PCB na ion sulfure mu kirere no kugabanya umubano hagati ya feza na sulferi.Ni impapuro zitagira sulfure.

Mu ncamake, ntabwo bigoye kubona ko intego yo gukoresha impapuro zitagira sulfure ari izi zikurikira:

Ubwa mbere, impapuro zitagira sulferi ubwazo ntizifite sulfure kandi ntizitwara hamwe na feza yoherejwe hejuru ya PCB.Gukoresha impapuro zitagira sulfure kuzinga PCB birashobora kugabanya neza umubano hagati ya feza na sulferi.

Icya kabiri, impapuro zitagira sulferi zirashobora kandi kugira uruhare mu kwigunga, zikirinda kwitwara hagati yumuringa munsi yumuringa wa feza na ogisijeni mu kirere.

Mumuhuza wo guhitamo impapuro zidafite sulfuru, mubyukuri hariho amayeri.Kurugero, impapuro zitagira sulferi zigomba kuba zujuje ibisabwa na ROHS.Impapuro zujuje ubuziranenge bwa sulfuru ntizifite sulfure gusa, ahubwo inakuraho burundu ibintu byuburozi nka chlorine, gurş, kadmium, mercure, chromium hexavalent chromium, biphenili polybromine, polifromine diphenyl ethers, nibindi byujuje byuzuye ibisabwa na EU. ibipimo.

Kubijyanye no kurwanya ubushyuhe, impapuro za logistique zifite umutungo wihariye wo kurwanya ubushyuhe bwo hejuru (hafi dogere selisiyusi 180), kandi agaciro ka pH kurupapuro ntikabogamye, gashobora kurinda neza ibikoresho bya PCB okiside hamwe n'umuhondo.

Mugihe cyo gupakira hamwe nimpapuro zidafite sulfure, dukwiye kwitondera amakuru arambuye, ni ukuvuga ko ikibaho cya PCB hamwe nikoranabuhanga ryinjijwe na feza kigomba guhita gipakirwa nyuma yo gukorwa, kugirango bigabanye igihe cyo guhura hagati yibicuruzwa n'umwuka.Byongeye kandi, mugihe upakira ikibaho cya PCB, uturindantoki tutagira sulfure tugomba kwambara kandi ntugomba gukora ku buso bwa electroplated.

Hamwe n’ibisabwa byiyongera kuri PCB idafite isasu mu Burayi no muri Amerika, PCB ifite tekinoroji yo kubika ifeza n’amabati byahindutse isoko ry’isoko, kandi impapuro zitagira sulferi zirashobora kwemeza neza ubwiza bwa silver cyangwa amabati PCB.Nkubwoko bwimpapuro zicyatsi kibisi, impapuro zitagira sulferi zizarushaho kumenyekana kumasoko, kandi zibe igipimo cyo gupakira PCB muruganda.

Impamvu zo gukoresha impapuro zidafite sulfuru.

Ugomba kwambara uturindantoki tutagira sulfure mugihe ukora ku kibaho cyometseho ifeza.Isahani ya feza igomba gutandukanywa nibindi bintu nimpapuro zidafite sulfure mugihe cyo kugenzura no gukora.Bifata amasaha 8 kugirango urangize ikibaho cyo kurohama cya feza kuva igihe cyo kuva kumurongo wo kurohama kugeza igihe cyo gupakira.Iyo bipfunyitse, ikibaho cya feza kigomba gutandukanywa nu gikapu gipfunyika hamwe nimpapuro zidafite sulfuru.

Hariho isano ikomeye hagati ya feza na sufuru.Iyo ifeza ihuye na gaze ya hydrogène sulfide cyangwa ion sulfure mu kirere, biroroshye gukora umunyu wa feza udashonga cyane (Ag2S) (umunyu wa feza nikintu nyamukuru cya argentite).Ihinduka ryimiti rishobora kubaho muke cyane.Kuberako sulfide ya silver ari imvi-umukara, hamwe no gukaza umurego, sulfide ya silver iriyongera kandi ikabyimba, kandi ibara ryubuso bwa feza rihinduka buhoro buhoro kuva cyera uhinduka umuhondo uhinduka imvi cyangwa umukara.

Itandukaniro hagati yimpapuro zidafite sulfure nimpapuro zisanzwe.

Impapuro zikoreshwa mubuzima bwacu bwa buri munsi, cyane cyane burimunsi iyo twari abanyeshuri.Impapuro ni urupapuro ruto rukozwe muri fibre y'ibimera, ikoreshwa cyane.Impapuro zikoreshwa mubice bitandukanye ziratandukanye, nkimpapuro zinganda nimpapuro zo murugo.Impapuro zinganda nkimpapuro zicapura, impapuro zidafite sulfuru, impapuro zikurura amavuta, impapuro zipfunyika, impapuro zubukorikori, impapuro zitagira umukungugu, nibindi, nimpapuro zo murugo nkibitabo, ibitambaro, ibinyamakuru, impapuro zumusarani, nibindi rero uyumunsi, reka dusobanure itandukaniro riri hagati yinganda zidafite sulfuru nimpapuro zisanzwe.

Impapuro zidafite amazuku

Impapuro zidafite sufuru nimpapuro zidasanzwe za padi zikoreshwa mugikorwa cya feza ya PCB mubakora imbaho ​​zumuzunguruko kugirango hirindwe imiti hagati ya feza na sulferi mu kirere.Igikorwa cyayo nugushira muburyo bwa chimique no kwirinda imiti yimiti hagati ya feza na sulfure mukirere, bikavamo umuhondo.Hatari sulfure, irashobora kwirinda ingaruka ziterwa no kwitwara hagati ya sulfure na feza.

Muri icyo gihe, impapuro zitagira sulferi nazo zirinda imiti y’imiti hagati ya feza mu bicuruzwa byamashanyarazi na sulferi mu kirere, bikavamo umuhondo w’ibicuruzwa.Kubwibyo, mugihe ibicuruzwa birangiye, ibicuruzwa bigomba gupakirwa nimpapuro zidafite sulfure vuba bishoboka, kandi uturindantoki tutarimo sulfure tugomba kwambara mugihe duhuye nibicuruzwa, kandi ubuso bwamashanyarazi ntibukwiye kuvugana.

Ibiranga impapuro zidafite sulfure: impapuro zitagira sulfure zifite isuku, nta mukungugu na chip-chip, zujuje ibisabwa na ROHS, kandi ntabwo irimo sulfure (S), chlorine (CL), gurş (Pb), kadmium (Cd), mercure (Hg), chromium hexavalent (CrVI), biphenili polybromine na polybromine diphenyl ethers.Kandi irashobora gukoreshwa neza mubikorwa bya elegitoroniki ya PCB yumurongo wa elegitoronike ninganda zikoresha amashanyarazi.

Itandukaniro hagati yimpapuro zidafite sulfure nimpapuro zisanzwe.

1. Impapuro zitagira sulferi zirashobora kwirinda imiti yimiti hagati ya feza mubicuruzwa byamashanyarazi na sulferi mu kirere.Impapuro zisanzwe ntizikwiye kumashanyarazi kubera umwanda mwinshi.
2. Impapuro zitagira sulferi zirashobora guhagarika neza imiti yimiti iri hagati ya feza muri pcb na sulfure mu kirere iyo ikoreshejwe mu nganda za pcb.
3. Impapuro zitagira sulferi zirashobora gukumira ivumbi na chip, kandi umwanda uri hejuru yinganda zikoresha amashanyarazi bizagira ingaruka kumashanyarazi, kandi umwanda uri mumuzunguruko wa pcb urashobora kugira ingaruka kumihuza.

Impapuro zisanzwe zikozwe cyane cyane mumibabi y'ibimera, nk'ibiti n'ibyatsi.Ibikoresho fatizo byimpapuro zidafite sulfure ntabwo ari fibre yibihingwa gusa, ahubwo ni fibre idafite ibihingwa, nka fibre synthique, fibre karubone na fibre yicyuma, kugirango ikureho sulfure, chlorine, gurş, kadmium, mercure, chromium hexavalent, polybromine biphenyls na polybromine diphenyl ethers kuva kumpapuro.Kugirango usubize ibitagenda neza byimpapuro zifatizo, nibyiza kuzamura ubwiza bwimpapuro no kugera ku ntego yo guhuza ibice.