Kwinkqubo yemveliso ye-PVC, ngenxa yenkqubo yokuvelisa isalathisi imilinganiselo yeefomyula kunye nezinye izinto, uhlobo olufanayo lwePVC oluveliswa ziinkampani ezahlukeneyo (uhlobo lwe-SG5 umzekelo) kwintsebenzo yahlukile Kumashishini okucubungula i-PVC, ahlala efana. ixesha lokusetyenziswa kweemveliso ezininzi, kunye nenkampani eyahlukileyo kwimveliso ye-PVC kwiiyantlukwano zokusebenza (nokuba zincinci), zifuna amashishini okucubungula kwinkqubo yokuvelisa ifomula yohlengahlengiso olufanelekileyo, i-PVC, okanye enye indlela efanayo yeenkampani ezahlukeneyo inokuvela ingxaki umgangatho imveliso processing Ngoko ke, kumashishini processing PVC, ukuqonda parameters yokusebenza yePVC nganye, ingenziwa ngokweempawu yokusebenza kweemveliso zayo, ukuphepha debugging eyimfama okubangelwa inkunkuma yemithombo Kuba amashishini imveliso PVC, ukuqonda inkampani. ukuveliswa kwePVC kunye nezinye iinkampani kwiiyantlukwano zentsebenzo, zinokugqamisa amandla abo, zihlawulele ubuthathaka bazo, zenze imveliso ngakumbi iimeko zokhuphiswano lwemarike, umbhali kuphela kwimveliso yasekhaya AB c DE abavelisi bePVC kwi-viscosity ebonakalayo yokunyibilika kovavanyo lokusebenza olubonakalayo. Kuvavanyo, umbhali ngokupheleleyo ngokuhambelana nomgaqo wokufuna inyaniso kwiinyani, uvavanyo olufanelekileyo kunye nenjongo, ngokweengcamango ezisisiseko zePVC processing, ukusebenza kwezalathi zemveliso kuthelekiswa.
(1) I-PVC eveliswe yiFactory C ine-viscosity ephezulu.Okukhona i-viscosity iphezulu, i-PVC inzima ngakumbi i-resin plasticizing, ukucubungula kunzima;I-viscosity ephantsi kakhulu yi-A, B, E-factory eveliswe i-PVC, i-viscosity iphantsi, i-PVC resin ilula ukwenza iplastiki, kulula ukuyiqhuba.
(2) Uxinaniso olubonakalayo lwePVC oluveliswe ngumzi-mveliso B lolona lukhulu, kwaye olo luveliswe ngumzi-mveliso u-E ngowona mncinane.Kwinkqubo yokucubungula i-resin ye-PVC, i-PVC encinci ye-resin particles (oko kukuthi, ubukhulu bobuninzi obubonakalayo), iimveliso ezithambileyo zenziwe kwaye "iliso lentlanzi" lincinci, kulula ukuliqhuba.
3 ukucubungula izongezo, umgangatho womxube ulungile, ukusebenza kwayo kokunyibilika kwayo kungcono.
(4) Inani “lamehlo entlanzi” eliveliswe ngumzi-mveliso ongu-B yeyona PVC."I-Fisheye" ngundoqo wenkqubo ye-polymerization ngenxa yeemeko ezingafanelekanga kunye nokwakhiwa kwesakhiwo semolekyuli encinci ye-polymer PVC, enzima ukuyifaka iplastiki kwinkqubo yokucubungula i-PVC, inempembelelo enkulu kumgangatho wemveliso, ngoko ke okuncinci. inani le "fisheye" lingcono.
(5) Ngokombono wexesha lokuzinza kwe-thermal, i-PVC eveliswe yi-factory B inexesha elide lokuzinza kwe-thermal, ngelixa i-PVC eveliswa yi-factory D inexesha elifutshane lokuzinza kwe-thermal.Ukuzinza kwe-thermal ye-resin kuchaphazela ngokuthe ngqo ukulungiswa kweemveliso, ngakumbi kwiimveliso ezinzima.Ukuze kuthintelwe ukubola kwePVC kwinkqubo yokucubungula, ukwandisa ixesha lokucubungula, kufuneka ulungelelanise umthamo we-stabilizer kwifomula ngokuzinza kwayo.
Ixesha lokuposa: Aug-08-2022