Ubushushu obuphezulu obunganyangekiyo kwiPowder
Intshayelelo ngokubanzi:
Iingubo zomgubo ezixhathisa ubushushu obuphezulu iIzenziwe ngeereyini zokugquma ubushushu obuphezulu obuphezulu obuchasene nobushushu obuphezulu kunye nokudityaniswa kwezithako ezixhathisa ubushushu obuphezulu, ukugquma okukhethekileyo komgubo kunokumelana nobushushu obuphezulu, ukumelana nomhlwa, kunye nokuzinza kombala, kwaye isetyenziswa kuzo zonke iintlobo zombhobho wokukhupha iimoto, i-oveni, irayisi yombane. isipheki, ngaphakathi nangaphandle eludongeni, igesi yasekhaya ekhitshini, indawo yomlilo, ipleyiti yokufudumeza, isifudumezi sobushushu, izibane zokukhanyisa kunye nezibane, imibhobho ephumayo, izixhobo zegrill yokwambathisa.
Uluhlu lweMveliso:
ukubonelela ukumelana nobushushu kwiiyure ezingama-230 ℃X6, iiyure ezingama-250℃X3, iiyure ezingama-300℃X2.
Iinkcazelo Ngeempawu:
Umxhuzulane okhethekileyo(g/cm3, 25℃): 1.4-1.6
Ukuhanjiswa kobungakanani be-particle: 100 % ngaphantsi kwe-100 micron. (Inokulungelelaniswa ngokweemfuno ezizodwa zokugquma)
Iimeko zokwakha:
Ukulungiswa kwangaphambili: umphezulu kufuneka ucocwe ngokucokisekileyo ukususa ioli kunye nokugqwala. Ukusetyenziswa kwe-iron series phosphating okanye umgangatho ophezulu we-zinc series phosphating inokuphucula ngakumbi isakhono sokukhusela umhlwa.
Imo yokunyanga: ukwakhiwa kompu omileyo owenziwe ngesandla okanye ozenzekelayo
Iimeko zokunyanga: 230 ° c (ubushushu besixhobo sokusebenza), imizuzu eyi-15 (130 ° c x5mim, amanzi akumgubo aya kuguquguquka ngokucothayo ukuze ancede ukwambathisa afikelele kwiqondo elipheleleyo, aze anyuke aye kuma-230 ° c kunye ne-30mim (iqondo lobushushu eliqinileyo nceda i-coating iqine ngokupheleleyo)
Ukusebenza kokwaleka:
| Into yovavanyo | Umgangatho wokuhlola okanye indlela | Iimpawu zovavanyo |
| amandla empembelelo | ISO 6272 | 50kg.cm |
| uvavanyo ikomityi | ISO 1520 | 6mm |
| amandla okuncamathelisa | ISO 2409 | 0 inqanaba |
| ukuqina kwepensile | I-ASTM D3363 | 2H |
| uvavanyo lokutshiza ityuwa | ISO 7253 | > iiyure ezingama-500 |
| ishushu kwaye ifumile | ISO 6270 | ugcino olugqwesileyo lokukhanya |
Amanqaku:
1.Olu vavanyo lungentla lusebenzise iipleyiti zentsimbi ezingqindilili eziyi-0.8mm ezinobunzima obuyi-60-80 microns.
2.Isalathiso sokusebenza sale ngubo ingentla inokutshintsha ngokutshintsha kombala kunye neglosi.
Umndilili wokugubungela:
9-12 sq.m./kg; Ubukhulu befilimu buyi-60 microns (ibalwe nge-100% yezinga lokusetyenziswa komgubo)
Ukupakisha kunye nokuthutha:
iibhokisi zifakwe iingxowa ze-polyethylene, ubunzima be-net yi-20kg. Izinto ezingekho yingozi zinokuthuthwa ngeendlela ezahlukeneyo, kodwa kuphela ukuphepha ukukhanya kwelanga, umswakama kunye nobushushu, kwaye ugweme ukudibanisa nezinto zekhemikhali.
IiMfuno zoGcino:
Gcina kwigumbi elingena umoya, elomileyo nelicocekileyo kwi-30℃, lingasondeli kumthombo womlilo, ukufudumeza okuphakathi kwaye uphephe ukukhanya kwelanga. Akuvumelekanga ngokungqongqo ukufumba kwindawo evulekileyo. Ngaphantsi kwesi simo, i powder ingagcinwa kwiinyanga ezi-6. Emva kokuba ubomi bokugcina buphinde buhlolwe kwakhona, ukuba iziphumo zihlangabezana neemfuno, zisenokusetyenziswa. Zonke izikhongozeli kufuneka zipakishwe ngokutsha kwaye zipakishwe kwakhona emva kokusetyenziswa.
Amanqaku:
Zonke ii powders ziyayicaphukisa inkqubo yokuphefumla, ngoko ke kunqanda ukuphefumla umgubo kunye nomphunga ekunyangeni. Zama ukuphepha ukudibanisa ngokuthe ngqo phakathi kwesikhumba kunye nomgubo wokugquma. Hlamba ulusu ngamanzi kunye nesepha xa kufuneka ukudibana. Ukuba ukudibana kwamehlo kwenzeka, hlamba ulusu ngokukhawuleza ngamanzi acocekileyo kwaye ufune unyango ngokukhawuleza. Umaleko wothuli kunye ne-powder particle deposition kufuneka igwenywe kumphezulu kunye nekona efileyo. Amasuntswana amancinci aphilayo aya kuvutha kwaye abangele ukuqhuma phantsi kombane omileyo. Zonke izixhobo kufuneka zibekwe phantsi, kwaye abasebenzi bokwakha kufuneka banxibe izihlangu ezichasene ne-static ukugcina umhlaba ukuthintela umbane ongatshintshiyo.
