I-Phosphating pretreatment line yezingxenye zensimbi noma izingxenye ezishiselwe

I-OURS COATING inikeza imigqa yakamuva yemishini ye-phosphating yezingxenye zensimbi noma izinsimbi ezisetshenziselwa izinhlelo zokusebenza ezihlukahlukene.

Kungakhathaliseki ukuthi udinga ukuvuselela imigqa emidala, noma udinga ukuthenga entsha, ngisho nokubonisana nanoma yiziphi izinkinga zobuchwepheshe, vele usithinte, sizokunikeza isixazululo sokuma okukodwa.

Xhumana nathi Icala

imininingwane yomkhiqizo

Izinhlobo Zemigqa Ye-Phosphate

● I-iron phosphate

I-iron phosphate iyindlela evame ukusetshenziswa kakhulu yokwelapha ngaphambi kokugcotshwa kwempushana ngoba ingasetshenziswa cishe nanoma iyiphi into futhi inemikhiqizo emibili noma udaka evumelana nemvelo. Le nqubo ivame ukusetshenziswa ezintweni zensimbi.

● I-Zinc Phosphate

I-Zinc phosphate iyi-non-metallic, i-crystalline coating enamathela kakhulu ezintweni. Kubalulekile ukuqaphela, i-zinc phosphate iphuma exazululweni ngokwalo, hhayi engxenyeni engaphezulu njenge-iron phosphate coating. Amakristalu e-zinc phosphate aqala ukwakheka endaweni ye-anodic endaweni engaphezulu futhi ayeke ukwakheka lapho ingxenye engaphezulu yendawo idliwa, okungukuthi. bashaya elinye ikristalu. Ngokungafani ne-iron phosphate, i-zinc phosphate ayikwazi ukuhlanza futhi igqoke ngesikhathi esifanayo: ngakho-ke, ukugeza okune esiteji, ukugeza, i-zinc phosphate, ukugeza kuyisethaphu evamile. Nakuba i-zinc phosphating ihlinzeka ngezakhiwo zokunamathela ezinamathelayo ezithuthukisiwe, ukunamathela okungcono ezindaweni eziqinile nokumelana nokugqwala okungcono, le nqubo inezindleko zokusebenza eziphakeme, isebenzisa izinsimbi ezisindayo, futhi ingakhiqiza udaka olukhulu, olungekho kuzo oluhambisana nemvelo ngezinjongo zokulahla. I-Zinc phosphate isetshenziswa ngokujwayelekile ezintweni zensimbi.

● I-Chromium phosphate

I-Chromium phosphate isetshenziswa kakhulu ezingxenyeni ezisekelwe ku-aluminium alloy. Nakuba le nqubo isebenza kahle, njenge-zinc phosphate, isebenzisa izinsimbi ezisindayo ezidinga ukubuyiswa ukuze zilahlwe ngendlela enobungani bemvelo.

●Izilawuli Zenqubo Ye-Phosphate

Ukulawula inqubo ye-phosphating kubalulekile ukuze kuzuzwe ukunamathela okungaguquki ekugcineni okuholela enqubweni yokuhlanganisa ezinzile. Izilawuli zenqubo ezibaluleke kakhulu ekuhlanganiseni kokuguqulwa kwe-phosphate yilezi:

Isikhathi - isikhathi eside sokuxhumana lapho isikhathi esiningi sokusabela ngamakhemikhali, inqubo kufanele ibe yinde ngokwanele ukuvumela i-chemistry ukuthi yakhe i-coating efanayo.

Izinga lokushisa - amakhemistri ngokuvamile aba nolaka emazingeni okushisa aphakeme

Ukugxila kanye ne-pH - lapho i-asidi eyengeziwe ekugxilweni isheshisa inqubo yokumboza futhi ingaholela esindayo esiphelele sesisindo