* Sifooyinka ka saarida boodhka ee kartoonada shaandhada

1. Sifeynta qoto dheer

Maaddada shaandhada noocaan ah waa mid dabacsan, farqiga u dhexeeya fiber-ka iyo fiber-ka ayaa ah mid weyn.Tusaale ahaan, dareemada polyester-ka caadiga ah ee cirbadaha lagu muday waxay leedahay dalool 20-100 μm ah.Marka celceliska cabbirka qayb ka mid ah boodhka uu yahay 1 μm, inta lagu jiro hawlgalka shaandhaynta, qayb ka mid ah walxaha ganaaxa ayaa geli doona walxaha shaandhada oo sii joogi doona, qaybta kalena waxay ku baxsan doontaa walxaha shaandhada.Inta badan boodhka ayaa ku dheggan dusha walxaha shaandhada si ay u sameeyaan lakab filter, kaas oo sifeyn doona boodhka ku jira socodka hawada boodhka ah.Qaybaha yaryar ee soo galaya walxaha shaandhada ayaa kordhin doona caabbinta waxayna adkeynayaan walxaha shaandhada ilaa la xoqo.Sifaynta noocaan ah waxaa badanaa loo yaqaan sifeynta qoto dheer.

2. shaandhaynta dusha sare

Dhinaca walxaha shaandhada dabacsan ee la xidhiidha gaasta boodhka ku jirta, lakabka filimaanta yaryar ayaa ku xidhan, farqiga u dhexeeya fiilooyinka waa 0.1-0.2 μm oo keliya.Haddii celceliska cabbirka qayb ka mid ah boodhka uu weli yahay 1 μm, ku dhawaad ​​dhammaan budada ayaa lagu xannibi doonaa dusha sare ee xuubka microporous, boodhka khafiifka ah ma geli karo gudaha walxaha shaandhada, habkan shaandhaynta waxaa badanaa loo yaqaannaa sifaynta dusha sare.Shaandhaynta dusha sare waa tignoolajiyada sifaynta ku habboon, waxay sii wanaajin kartaa hufnaanta ka-saarista boodhka, waxay yaraynaysaa luminta cadaadiska walxaha shaandhada, waxayna si weyn u badbaadisaa isticmaalka awoodda nidaamka ka-saarista boodhka.Haddii fiilada walxaha shaandhada ay aad u dhuuban tahay, ka dib habraac gaar ah, ma ilaalin karto oo kaliya heer gaar ah oo hawada ah, laakiin sidoo kale waxay yaraynaysaa farqiga u dhexeeya fiilooyinka.Inkasta oo walxahan shaandhada aan la dahaadhayn dusha sare, way ku adagtahay in qaybaha yaryar ee boodhka ay galaan walxaha shaandhada.Qalabka shaandhada noocan oo kale ah oo aan lahayn xuub badan ayaa sidoo kale loo isticmaali karaa sifeynta dusha sare.Walaxda shaandhada loo isticmaalo in lagu sameeyo kartoonada shaandhada, waxaa jira warbaahin shaandhayn badan oo unugyo ah iyo warbaahinta shaandhada aan-xuduhu ahayn, haddii sifaynta dusha sare la samayn karo waxay ku xidhan tahay walxaha shaandhada la doortay.