Ana amfani da samfuran PVC sosai a rayuwar yau da kullun, amma kuma suna iya samun wasu matsaloli yayin amfani.A yau, masana'anta naSainu polyethylene kakin zumazai kai ku don koyo game da matsalar fari na samfuran PVC.

Lokacin da kayayyakin PVC suka fallasa ga zafi a waje, saboda tasirin danshi, carbon dioxide, sulfur dioxide, da haske a cikin iska, za su nuna abin farin ciki, galibi saboda dalilai uku masu zuwa:
1. Farawa bayan nutsewar ruwa
Yawancin nau'ikan samfuran PVC masu haske suna nuna bayyanar hazo lokacin da suke hulɗa da ruwa ko tururi na dogon lokaci.Samfura masu laushi sun fi ƙarfi fiye da masu wuya.Saboda nutsewar ruwa, filastik, stabilizers, da dai sauransu suna hazo daga PVC kuma ana shayar da ruwa, suna haifar da hydrated precipitates a saman (yana shafar nuna gaskiya).Ko da ruwan da aka jika ya tafi, ba za a iya mayar da robobi da stabilizer zuwa yadda suke ba.Ta hanyar ƙara yawan zafin jiki kawai za'a iya dawo da dacewa tsakanin masu yin filastik da stabilizers kafin su zama m.
2. Farin fata bayan fallasa hasken rana
Kayayyakin PVC da aka fallasa ga hasken rana a waje kuma suna iya nuna fari saboda tasirin danshi, carbon dioxide, sulfur dioxide, da haske a cikin iska.Wannan yana da alaƙa da dacewa da masu daidaitawa.A cikin sabulun ƙarfe, benzoates tare da dacewa mai kyau tare da PVC suna nuna ƙarancin fari fiye da stearates.Tin na halitta ba shi da sauƙin fari, kuma tin mai sulfur mai ɗauke da sulfur shine mafi kyau, sai kuma gishirin lauric acid da gishirin maleate.Ƙara masu daidaita haske, esters phosphite, ruwa mai haɗawa da stabilizers, da dai sauransu na iya zuwa wani ɗan lokaci hana ko rage abin farin ciki na PVC wanda ya haifar da fallasa hasken rana.

Samfuran PVC masu wuya za su zama fari bayan fallasa a Florida ko wasu wurare masu damshi, amma ba za su kasance fari ba lokacin fallasa a Arizona.Don haka, zafi shine yanayin da ke haɓaka farar PVC ta hanyar fallasa hasken rana.
3. Farin damuwa
Farin damuwa yana nufin abin da ke faruwa na fari a yankunan gida na samfuran PVC, kamar lanƙwasawa, ƙugiya, da wuraren shimfiɗa, ƙarƙashin aikin sojojin waje.
Wannan na iya zama saboda canjin tsarin kwayoyin halitta wanda aka haifar da karfi na waje, daidaitawar sarkar kwayoyin polymer, canjin yawan PVC, da bayyanar ɓoyayyi tsakanin wasu kwayoyin halitta don samar da hasken wuta, wanda ya sa samfurorin PVC su zama fari.

4. Sauran farar fata
A lokacin sarrafa kayayyakin fayyace na PVC, idan an yi amfani da yawan man mai da yawa, ƙarin hazo mai mai na iya haifar da fitowar farin turɓaya, wanda a wasu lokuta ake kira fari.
Wannan al'amari na fari yakan haifar da bayyananniyar kakin zuma kamar abubuwa a saman samfurin.Magani shine a rage adadin mai da ake amfani da shi ko canza zuwa mai mai tare da mafi dacewa, don cimma daidaito tsakanin lubrication na ciki da na waje na dabara.
Don ƙarin cikakkun bayanai, da fatan za a tuntuɓe mu!
Qingdao Sainuo Group.Mu ne masana'anta don PE kakin zuma, PP kakin zuma, OPE kakin zuma, EVA kakin zuma, PEMA, EBS, Zinc / Calcium Stearate….Kayayyakin mu sun wuce REACH, ROHS, PAHS, gwajin FDA.
Sainuo rest assured wax, maraba da tambayar ku!
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