Ukugcinwa kwePowder Coating kunye noThutho eHlobo

Ukupheka kwindoda Ukugcinwa kunye noThutho ehlotyeni

Ngokufika kwehlobo, i-powder caking yingxaki kubavelisi abaninzi. Ukongeza kwiingxaki zenkqubo kwinkqubo yokuvelisa, ukugcinwa kunye nokuthutha zizinto ezichaphazela iziphumo zokugqibela zokutshiza. Ehlotyeni, ubushushu kunye nokufuma kuphezulu, kwaye kuchaphazela ngokuthe ngqo umgangatho wokugqibela wokugquma we powder.

Eyokuqala yimpembelelo yeqondo lokushisa, iingubo zomgubo kufuneka zigcine ubungakanani bamasuntswana ukuze zisebenze kwaye zisebenzise. Uninzi lweengubo ze-thermosetting powder zenziwe ukuba zimelane nomlinganiselo othile wokushisa ngexesha lokugcinwa. Ukumelana nokushisa kuyahluka ngohlobo kunye nefomula, kodwa njenge-general umthetho, iqondo lobushushu akufunekanga lidlule kuma-30°C. Ukuba iqondo lokushisa elibalulekileyo ligqithiswa, enye okanye zonke ezi nguqu zilandelayo zinokuthi zenzeke, kungakhathaliseki ukuba ubude bexesha. Umgubo unokutshiza, udibanise, okanye udibanise kwisikhongozeli. Ubunzima bomgubo ngokwawo (oko kukuthi, iphakheji enkulu kunye nede inokuthi inyuse i-powder clumping kunye ne-caking ezantsi). Ngaphandle kokuba ubushushu buphezulu kakhulu okanye ubushushu bubekwe ixesha elide, umgubo wokugquma otyhutyha olo tshintsho ludla ngokuqhawuka luze lusetyenziswe ngokutsha ngokusefa okanye ukurisayikilishwa.

Iipowda ezineempawu zokunyanga ezikhawulezayo okanye zobushushu obuphantsi zinokungena kutshintsho lweekhemikhali ngenxa yobushushu obugqithisileyo. Ezi powders zinokusabela ngokuyinxenye ngokwekhemikhali. Nangona ezi powders zinokwaphulwa, aziyi kubonelela ngokuhamba okufanayo kunye neempawu zokubonakala njenge powders ezingatshisiyo. Ukunyibilika kwezi powders kuyakunyinwa, akunakuguqulwa, kwaye kusenokuba sisihlunu esomileyo.
Okwesibini, ukugquma komgubo wokutshiza ngomgubo omileyo akunakuxutywa namanzi. Ukuvezwa kukufuma okugqithisileyo kunokubangela ukuba umgubo ufunxe ukufuma. Oku kuya kubangela imipu ekunzima ukuyiphatha, njengokungaphumi kakuhle kwamanzi, kunye nokusetyenziswa kakubi kwemipu yokutshiza, nto leyo enokubangela ukuba imipu yokutshiza itshize, ekugqibeleni inyibilike ngenxa yempembelelo, ibangele ukuplaga. Isiqulatho sokufuma esigqithisileyo ngokuqinisekileyo siya kuthoba iimpawu ze-electrostatic kwaye kunokutshintsha okanye kunciphise ukusebenza kakuhle kodluliselo. Kwiimeko ezinzima, kunokuchaphazela imbonakalo kunye neempawu zefilimu yokugqoka ephilisiwe.

Indlela yokuphepha iingxaki ezisemgangathweni ezibangelwa ukugcinwa okungafanelekanga kunye nokuthutha

yoGcino

• Yemfuzaral iimveliso, amanyathelo asebenzayo afana nokupholisa, ukungena komoya, kunye nokukhupha umoya. General iimveliso kufuneka zigcinwe ku-<35°C;
• iimveliso ezikhethekileyo kufuneka zifakwe efrijini kwaye zigcinwe kwii-air-conditioning okanye amacandelo efriji.

Transport

• Akukho vans, akukho ukucinezela, ukuphepha ukuthuthwa kobushushu obuphezulu, ukuthatha amanyathelo athile achasene nobushushu obuphezulu, njl.;
• Ukuthunyelwa kwempahla egqityiweyo kufuneka kuhlolwe kwaye kuhlanganiswe ngokuhambelana nesampulu eqhelekileyo kwangaphambili. Emva kokuba KULUNGILE, iimpahla zinokuthunyelwa. Emva kokuhluzwa, banokuhanjiswa.
• Ixesha lokuthumela ukuphepha iqondo lokushisa kwemini, ukugcinwa kwempahla ukuphepha iindawo zokushisa eziphezulu, ukulayisha ukuphepha ukukhanya kwelanga;
• Ngokwexesha lokuthutha kunye neemfuno zemveliso, khetha indlela yokuthutha, sebenzisa i-ice eyomileyo, isithuthi esinomoya okanye ukuhamba ebusuku.

Ukugcinwa kwePowder Coating kunye noThutho eHlobo