Waa maxay shuruudaha bacda gudaha marka aan iibsaneyno bacaha shaaha?Way fiicantahay in la isticmaalobacda shaaha fiber galleyda(qiimaha bacda shaaha fiber-ka galleyda ah ayaa ka sarreeya kan PET naylon).Sababtoo ah fiber galleydu waa fiber synthetic oo loo beddelo lactic acid iyada oo halsano ka dibna polymerized oo miiqsan.Waa mid dabiici ah, deegaan ahaan u saaxiib ah waana la dumin karaa, waxayna u adkeysan kartaa heerkul sare oo ah 130 celsius.Xataa isticmaalka biyaha karkaraya ee 100 digrii dhib ma noqon doonto.Waxaa intaa dheer, fiber galleyda waa wax la dumin karo oo faa'iido u leh deegaanka.
Haddaba sida loo aqoonsado alaabta bacda shaaha ee aad iibsatay?Sida kor ku xusan, bacaha shaaha ayaa hadda ka samaysan dhar aan tolmo lahayn, naylon, fiber galley iyo walxo kale.
Bacaha shaaha ee aan tolka lahaynwaxay ka samaysan yihiin polypropylene.Bacaha shaaha dhaqameed ee badan ayaa ka samaysan dhar aan tolmo lahayn.Haddii ay buuxiyaan heerarka, ammaankooda sidoo kale waa la dammaanad qaadi karaa.Khasaaraha ayaa ah in aragtida bacda shaaha aysan ahayn mid xooggan iyo qulqulka biyuhu ma wanaagsana.Waxaa jira maaddooyin waxyeello leh oo ku jira habka wax soo saarka ee qaar ka mid ah maro-dhogorta aan la isku dhejin, kuwaas oo laga yaabo in la sii daayo inta lagu jiro habka wax-soo-saarka.
Bacda shaaha nylon waxay leedahay adayg adag mana fududa in la jeexjeexo, shabaggu waa weyn yahay.Khasaaraha ayaa ah in marka shaaha la karsado, haddii heerkulka biyuhu uu dhaafo 90 ℃ muddo dheer, waxay u badan tahay inay sii daayaan walxaha waxyeelada leh.Sida ugu fudud ee loo samayn karo bacaha shaaha naylon waa in lagu gubo qalab fudud.Bacaha nylonku waa madow yihiin gubashada ka dib.Ma fududa in la jeexjeexo.
Si la mid ah faybarka galleyda, midabka dambaska gubashada ka dib waa midabka dhirta qaarkeed, galleydana way fududahay in la jeexjeexo.
Waqtiga boostada: Febraayo-20-2023