Zithini iimpawu kunye nokusetyenziswa kwezixhobo ze-PVC?

Zithini iimpawu kunye nokusetyenziswa kwezixhobo ze-PVC?

I-pilorinyl chlorinkl ineempawu ezingabalulekanga zezinto ezingabalulekanga (iPetroleum, i-Limestone, i-Coke, iteknoloji yendalo), ixabiso lemveliso eliphantsi, kunye noluhlu olubanzi lokusetyenziswa. I-resin, i-accounting nge-29% yokusebenzisa ngokupheleleyo umhlaba wonke wokusebenzisa i-resin. I-PVC kulula ukuyiqhubela phambili kwaye inokuqhubekeka ngokubumba, ukulekisa, inaliti, i-wileunder, i-wills, ifilimu, kunye namanzi, amanzi Iipayiphu zobonelelo, imibhobho yasekhaya, iiphaneli zodonga zendlu, oomatshini bezorhwebo, ukupakisha kwemveliso yoomatshini, izixhobo zonyango, ukupakisha ukutya, ukupakisha ukutya, kwaye kunokuvelisa iipleyiti. , iingcango, iiwindows kunye nee-valve kunye nezinye iimveliso zeplastiki ezinzima. Umbala wendalo we-polyvinylnchlorid (i-pvc) ityheli etyheli etyheli kwaye icwebe. Ukungafihlisi kungcono kunePolithylene kunye ne-polystyrene, kwaye imbi kunePolysttyrene. Kuxhomekeka kwinani lezongezo, linokwahlulwa kuba lithambile kwaye linzima i-PVC. Iimveliso ezithambileyo zithambile kwaye zinzima, kwaye ziziva zinamathele. Iimveliso ezinzima zinobuqili obuphezulu kuno-felthylene. , kwaye iphantsi kwePolypropylene, kuya kubakho umhlana kwi-inclection. Iimveliso eziqhelekileyo: Iipleyiti, imiphetho, iithoyi, iithoyi, iingcingo ze-windows, i-wire sheats, izinto zokubhala, izinto zokubhala, njl. I-PVC ethambileyo. Phakathi kwazo, iiakhawunti ezinzima ze-PVC malunga ne-2/3 yemakethi, kunye neeakhawunti ze-PVC ezithambileyo ze-1/3. I-PVC ethambileyo isetyenziselwa imigangatho, ukuqhekeka kunye nendawo yesikhumba, kodwa ngenxa yokuba i-PVC ethambileyo iqulethe i-SOFC (oku kuya kuba yi-PVC kwaye kulula i-PVC), kulula ukuzisindisa inqunyelwe. I-rigid pvc ayinazo izikhumbekiso, ngoko ke inobutshaba olulungileyo, kulula ukubumba, hayi iBrittle, enganetyhefu, ingenalo, kwaye inexabiso elide lophuhliso kunye nexabiso lesicelo. Apha ngqo kwi-PVC. Eyona nto iphambili ye-PVC yifilimu ye-vacuum, esetyenziselwa ukupakishwa komphezulu weephaneli ezahlukeneyo, oko kukwabizwa ngokuba yifilimu yokuhlobisa kwaye isetyenziswa kumashishini amaninzi njengezinto zokwakha, ukupakisha, kunye namayeza. Phakathi kwazo, izinto zeshishini zokwakha zezona ndawo zininzi, ezingama-60%, zilandelwa nguShishino lwePasika, kunye namanye amashishini anezicelo ezincinci. I-pilorinyl chlorinkl ineempawu ezingabalulekanga zezinto ezingabalulekanga (iPetroleum, i-Limestone, i-Coke, iteknoloji yendalo), ixabiso lemveliso eliphantsi, kunye noluhlu olubanzi lokusetyenziswa. I-resin, i-accounting nge-29% yokusebenzisa ngokupheleleyo umhlaba wonke wokusebenzisa i-resin. I-PVC kulula ukuyiqhubela phambili kwaye inokuqhubekeka ngokubumba, isalisa, inaliti, i-caleusion, i-caleunder, ifilimu, ifilimu, ubonelelo ngamanzi Imibhobho, imibhobho yasekhaya, iiphaneli zodonga zendlu, amaqokobhe loomatshini wezorhwebo, ukupakisha kwemveliso ye-elektroniki, izixhobo zonyango, ukupakisha ukutya, kunye nokuvelisa iipleyiti, iingcango kunye neefestile. Kunye neemveliso zeplastiki ezinzima ezifana neevali.