Sharaxaada Alaabta
Gariiradda aluminium-ka-dahaarka leh waxaa sidoo kale loo yaqaannaa gariiradda aluminium ee Pre-Rinji.Sida magacaba ka muuqata, waa in la rinjiyeeyo oo la midabeeyo dusha sare ee aluminiumka.Caadi ahaan loo isticmaalo waa gariiradda aluminium-ka-dahaarka leh ee fluorocarbon iyo gariiradda aluminium-ka-dahaarka leh ee polyester-ka.Waxaa si weyn loo isticmaalaa in aluminium-caag, derbiyada Warshadda warshadaha, daahyada aluminium, darfaha isku dhafan, saqafka aluminium, gasacadaha, alaabta elektarooniga ah.Waxqabadkeedu waa mid aad u deggan, ma fududa in la daxaleeyo, nooc cusub oo qalab ah.
Dahaadhka gariiradda aluminium-ka-midabka leh waxa loo qaybiyaa: gariiradda aluminium dahaarka polyester-ka (PE), gariiradda aluminium dahaarka fluorocarbon (PVDF).Filimka adag wuxuu leeyahay sifooyinka ilaalinta iyo qurxinta.Sababtoo ah waxqabadka aluminium aluminiumku waa mid aad u deggan, ma fududa in la daxaleeyo.Guud ahaan, lakabka dusha sare ayaa la dammaanad qaadi karaa inuusan lumin ugu yaraan 30 sano ka dib daaweyn gaar ah.Waxaa intaa dheer, sababtoo ah cufnaanta hoose iyo adagaanta sare, miisaanka halbeegga halbeegga ayaa ah kan ugu sarreeya ee qalabka birta ah.Fudud, aluminium midabkiisu waa nooc cusub oo shay ah oo dhawaan ka soo baxay beerta albaabbada iyo daaqadaha.Marka la barbardhigo birta caagga ah, faa'iidada ugu weyn ee ay leedahay ayaa ah in adkeynteeda aan la barbar dhigi karin, midabkeeduna waa isbeddel, oo aan waligiis la kulmi doonin su'aasha ah birta caagga ah.Erayga "sunta".Waxay leedahay faa'iidooyinka midabka lebbiska ah, siman oo dhalaalaya, dhejis xoog leh, adag oo adkaysi leh, caabbinta acid iyo alkali, caabbinta daxalka, caabbinta cimilada, caabbinta suuska iyo caabbinta iska caabinta, caabbinta shucaaca ultraviolet iyo caabbinta cimilada xooggan.
