1, Saxnaanta sifeynta Sare:
Micropores-ka yaryar iyo kuwa isku midka ah ee dusha sare ku yaal ayaa kala saari kara dhammaan walxaha boodhka ka weyn dhexroorka micropores-ka, taasoo keenta hufnaan sare oo deggan oo ka saarista boodhka. Natiijooyinka tijaabada ayaa muujinaya in qalabkan shaandhaynta ahi uu gaari karo hufnaan ururin ah oo ilaa 97%-99% ah walxaha leh dhexroor 0.3μm ah, hufnaanta ururinta guudna ay gaari karto 99.99%, taasoo ka badan dharka shaandhada caadiga ah 1-2 heer oo baaxad leh. Waxay gaari kartaa heer shaandhayn ah oo ah 10mg/Nm³.
2, Daloolo sare:
In kasta oo daloolada yaryar ee dusha sare ku yaal ay yar yihiin, haddana si weyn ayay u buuxaan, oo leh daloolo dhan 80%-90%. Ma jiro wax xannibaad ah oo ku jira warbaahinta shaandhada, taasoo u oggolaanaysa gaas badan inuu dhex maro.
3, Ka saarista boodhka fudud:
Dusha siman ee xuubka PTFE waxay yareysaa ururinta boodhka, taasoo sahlaysa in boodhka la kala saaro. Tani waxay yareyn kartaa soo noqnoqoshada boodhka, waxay kordhin kartaa wareegga boodhka la kala qaado, waxayna badbaadin kartaa hawada la cadaadiyay.
4, iska caabin yar oo hawlgal iyo cimri dheer oo adeeg ah:
Qadarka yar ee ka saarista boodhka ee loo baahan yahay qalabka shaandhada ee dahaarka leh ayaa yareeya shuruudaha dayactirka ee bacaha shaandhada waxayna dheereysaa cimrigooda adeegga. Inkasta oo hoos u dhaca cadaadiska bilowga ah ee qalabka shaandhada ee dahaarka leh uu wax yar ka sarreeyo kan qalabka shaandhada caadiga ah, haddana iska caabbinta nidaamku si tartiib tartiib ah ayay u kordheysaa, taasoo u oggolaanaysa hawlgal xasilloon oo muddo dheer ah.
5, Biyaha iyo saliidda celisa:
Dusha sare waa mid aan biyuhu geli karin, taasoo ka hortagaysa in biyuhu galaan xuubka iyadoo u oggolaanaysa ceeryaamo biyo ah oo si buuxda u uumi baxday ama uumi aad u kululaaday inay si xor ah u gudbaan. Iyada oo la sii wado daawaynta dusha sare, qalabka shaandhada ee dahaarka leh ayaa sifeeyn kara boodhka iyadoo leh dhegdheg xooggan iyo xitaa boodhka qiiqa oo leh qoyaan u dhow dhereg.
- Iska caabbinta oksaydhka iyo iska caabbinta daxalka:
Xuubka microporous-ka ee PTFE wuxuu leeyahay xasillooni kiimiko oo aad u sarreysa, isagoo muujinaya iska caabin aad u fiican oo daxalka iyo iska caabin oksaydh.