Chiyambi:
Pakupanga ndi kukonza zoyikapo chitoliro cha PVC, kusankha kowonjezera kumagwira ntchito yofunika kwambiri pakuzindikira mtundu ndi magwiridwe antchito a chinthu chomaliza.Zowonjezera ziwiri zomwe zimagwiritsidwa ntchito kwambiri pokonza PVC ndi organic tini formulations ndi calcium-zinc formulations.M'nkhaniyi, tifanizira ubwino ndi kuipa kwa mapangidwe awiriwa popanga ma granules olimba a PVC opangira mitsinje ya PVC.
Kupanga Tin Organic:
Kupangidwa kwa malata a organic kumatanthauza kugwiritsa ntchito mankhwala opangidwa ndi malata monga zotsitsimutsa kutentha & mafuta popanga PVC.Kukonzekera kumeneku kwagwiritsidwa ntchito kwambiri pokonza PVC chifukwa cha kukhazikika kwake kwa kutentha ndi mafuta opangira mafuta.
Zina mwazabwino zopangira malata popanga zopangira mapaipi a PVC ndi awa:
1.Kukhazikika kwa kutentha kwapang'onopang'ono: Zosakaniza za tini za organic zimagwira ntchito ngati zowonjezera kutentha, kuteteza kuwonongeka kwa kutentha kwa PVC panthawi yokonza.Izi zimabweretsa kupititsa patsogolo ntchito yokonza ndikuchepetsa mwayi wa zolakwika zokhudzana ndi kuwonongeka kwa chinthu chomaliza.
2.Kupaka mafuta apamwamba: Mafuta a organic tini amasonyezanso zinthu zabwino kwambiri zopangira mafuta, zomwe zimathandizira kutuluka kwa PVC kusungunuka panthawi yokonza.Izi zimabweretsa kudzaza bwino kwa nkhungu ndikumaliza bwino kwapaipi ya PVC.
Kumbali inayi, pali zovuta zingapo zomwe zimakhudzana ndi kugwiritsa ntchito organic tini, kuphatikiza:
1.Nkhawa za chilengedwe: Mankhwala ena a tini, monga organotins, amadziwika kuti ndi oopsa komanso ovulaza chilengedwe.Kugwiritsa ntchito kwawo kwalamulidwa kapena kuletsedwa m'madera ena chifukwa cha kuopsa kwa chilengedwe ndi thanzi.
2.Cost: Organic malata mankhwala akhoza kukhala okwera mtengo kwambiri poyerekeza ndi ena stabilizer formulations, kuonjezera mtengo wonse kupanga PVC fittings chitoliro.
Calcium-Zinc Mapangidwe a PVC Compound:
Kupanga kashiamu-zinki, monga momwe dzinalo likusonyezera, kumaphatikizapo kugwiritsa ntchito mchere wa calcium ndi zinki monga zolimbitsa kutentha pokonza PVC.Kapangidwe kameneka kamapereka njira ina yophatikizika ndi malata ndipo yatchuka kwambiri m'zaka zaposachedwa.Ubwino wa calciKupanga kwa um-zinc popanga zopangira mapaipi a PVC ndi awa:
1.Kupititsa patsogolo mbiri ya chilengedwe: Mavitamini a calcium-zinc amaonedwa kuti ndi ochezeka kwambiri ndi chilengedwe poyerekeza ndi mankhwala a malata.Iwo ali ndi zochepaxicity ndikubweretsa ziwopsezo zochepa ku thanzi la anthu komanso chilengedwe.
2.Kufunika kwa mtengo: CalciuM-zinc formulations nthawi zambiri imakhala yotsika mtengo kuposa ma organic tin.Izi zitha kuthandizira kuchepetsa mtengo wopangira zida zapaipi ya PVC ndikupangitsa kuti azipikisana pamsika.
Komabe, calcium-zinc formulatipa ilinso ndi zovuta zingapo:
1.Kuchepetsa kukhazikika kwa kutentha: Calcium-zinc stabilizers sangapereke mlingo wofanana wa kutentha kwa kutentha monga organic tin compounds.Chifukwa chake, pakhoza kukhala chiwopsezo chachikulu cha kuwonongeka kwamafuta panthawi ya processing, zomwe zingakhudze ubwino wa zopangira chitoliro cha PVC.
2.Kukonza zovuta: Kupaka mafuta kwa calcium-zinc stabilizers sikungakhale kothandiza ngati mankhwala a organic tin.Izi zitha kubweretsa zovuta pakudzaza nkhungu komanso kukhudza kutha kwapamwamba komanso kulondola kwazinthu zomaliza.
Chiyambi:
Pakupanga ndi kukonza zoyikapo chitoliro cha PVC, kusankha kowonjezera kumagwira ntchito yofunika kwambiri pakuzindikira mtundu ndi magwiridwe antchito a chinthu chomaliza.Zowonjezera ziwiri zomwe zimagwiritsidwa ntchito kwambiri pokonza PVC ndi organic tini formulations ndi calcium-zinc formulations.M'nkhaniyi, tifanizira ubwino ndi kuipa kwa mapangidwe awiriwa popanga ma granules olimba a PVC opangira mitsinje ya PVC.
Pomaliza:
Posankha pakati pa kapangidwe ka malata ndi kashiamu-zinki kupanga mapangidwe olimba PVC granules mu PVC fittings chitoliro pokonza, ndi bwino kuganizira zofunika, kuganizira mtengo, ndi nkhawa chilengedwe.Kupangidwa kwa malata a organic kumapereka kukhazikika kwa kutentha ndi mafuta abwino kwambiri koma kumakhala ndi chilengedwe komanso mtengo wake.Kupanga kwa calcium-zinc kumapereka mwayi wokonda zachilengedwe komanso wokwera mtengo koma ukhoza kukhala ndi malire pokhudzana ndi kukhazikika kwa kutentha ndi zovuta pakukonza.Pamapeto pake, kusankha kwa mapangidwe kumadalira zosowa zenizeni ndi zofunikira za wopanga.
Nthawi yotumiza: Sep-19-2023
