I-PVC; I-PVC-SG5; I-Polyvinyl Chloride (i-PVC);
Izikhongozeli ezine ezigcwele i-resin ye-PVC-SG5 ekumgangatho ophezulu evela kwi-Aojin Chemical zithunyelwe eSaudi Arabia.
I-odolo yakho ye-PVC ithunyelwe ngokuchanekileyo! — Ukuhanjiswa okusebenzayo, ukuqinisekiswa komgangatho, ukugubungela ihlabathi liphela
【Ulwazi oluPhambili lweMveliso】
Igama lemveliso:I-Polyvinyl Chloride (PVC)
Igama eliqhelekileyo: I-Resin ye-PVC yeBanga lezeMveliso
Inombolo ye-CAS: 9002-86-2
Ifomula yeMolekyuli: (C₂H₃Cl)ₙ
Ubunzima beMolekyuli: 62.50 g/mol
Inkangeleko: Umgubo omhlophe/iigranule
Iimpawu Eziphambili (Zihambelana Ngokufanelekileyo Neemfuno Zokuthenga)
Iimpawu Zomzimba: Ubuninzi be-1.3-1.45 g/cm³, iyamelana ne-asidi kunye ne-alkali, ayilawuli ilangabi kwaye iyazicima ngokwayo (ikhupha i-HCl ngexesha lokutsha ukuze icinezele ilangabi)
Ukuhambelana Kokucubungula: Ixhasa iindlela ezahlukeneyo zokucubungula ezifana nokukhupha, ukubumba ngenaliti, kunye nokulungisa iikhalenda; ubulukhuni bunokulungiswa ngokulula nge-plasticizers.
Inzuzo yeendleko: Ukusebenza kakuhle kweendleko, uzinzo oluphezulu lwexesha elide, ukunciphisa iindleko ezingaphezu kwama-30% xa kuthelekiswa nezinto zerabha/zemveli. I. Indawo ePhambili: Iingenelo zentsebenzo zePVC-SG5 zichonga usetyenziso lwayo olwahlukeneyo
I-PVC-SG5, i-resin ye-polyvinyl chloride esetyenziswa ngokubanzi eyenziwa yi-suspension polymerization, inexabiso elilinganayo le-K eliyi-66-68 kunye ne-viscosity eyi-107-118 ml/g, ilungelelanisa ngokugqibeleleyo ukuqina kunye nokugeleza kokucubungula. Ikwanazo neempawu eziphambili ezifana nokumelana nokugqwala, ukumelana nobushushu obuphezulu, kunye nokulula kokubumba.
(I) Icandelo Lokwakha Neziseko Zophuhliso: "Izinto Ezifunekayo" Kwiiprojekthi Zeziseko Zophuhliso
Njengendlela eyintloko yokusetyenziswa kwe-PVC-SG5, icandelo lokwakha neleziseko zophuhliso libangela ngaphezulu kwe-60% yemfuno, ngakumbi efanelekileyo kwiindawo ezishushu kakhulu nezinobuthi kakhulu kuMbindi Mpuma, njengeSaudi Arabia:
Ukwenziwa kwemibhobho kunye nokufakelwa: Le yindlela ephambili yokusetyenziswa kwePVC-SG5. Ngeenkqubo zokukhupha amanzi, inokuvelisa imibhobho yokuhambisa amanzi kunye nemibhobho yokukhupha amanzi, imibhobho yokucoca amdaka, imibhobho yokunkcenkceshela kwezolimo, kunye nemibhobho yokukhusela umbane kunye nonxibelelwano. Ngenxa yeenzuzo zayo zokuxhathisa ukugqwala, iindonga zangaphakathi ezithambileyo ezingalinganiyo, kunye nokumelana okunamandla koxinzelelo, iye yaba yinto ekhethwayo kwiziseko zophuhliso zikamasipala, ukwakhiwa kwezindlu, kunye neeprojekthi zokunkcenkceshela zasentlango. Umzekelo, inkqubo yokubuyisela izixhobo zamanzi kwiNEOM Future City yaseSaudi Arabia kunye nenethiwekhi yokubonelela ngamanzi kunye nemibhobho yeprojekthi yezokhenketho yoLwandle oluBomvu zombini zisebenzisa kakhulu imibhobho yePVC-SG5. Iiprofayili zomnyango kunye neefestile kunye neephaneli: Emva kokulungiswa kwefomyula, iiprofayili zePVC (izakhelo zomnyango kunye neefestile, iimolding zokuhombisa), iibhodi zefoam, iisilingi, njl.njl., zinokwenziwa. Ezi mveliso zilula, kulula ukuzifaka, kwaye ziyamelana nokuguga, zifanelekile kwimozulu embi kakhulu yemimandla yasentlango, ngelixa zibiza kuphela i-60% yee-alloys ze-aluminium, ezenza ukuba zibe lukhetho oluphambili kwizakhiwo zokuhlala kunye nezorhwebo. Izinto zokuthintela amanzi kunye nokuvala: Emva kokuhlanganiswa ngeeplastiki kunye neziqinisi, ii-membrane ezingangeni manzi kunye nemicu yokuvala zingenziwa ukuze kukhuselwe amanzi ophahleni kunye nokuvalwa kwemibhobho. Ukumelana kwazo nemozulu kunokwanelisa iimfuno zendalo yaseSaudi Arabia enobushushu obuphezulu nelanga ixesha elingaphezu kweminyaka engama-50.
(II) Icandelo Lokuvelisa Imizi-mveliso: Izisombululo Ezilungiselelwe Ngokwezifiso Zeemeko Ezikhethekileyo Ngokusebenzisa itekhnoloji yokuguqula, i-PVC-SG5 inokulungiswa ngokweemfuno ezikhethekileyo zamacandelo emizi-mveliso, ngakumbi ekugqweseni ekumelaneni nemozulu, ekuthinteleni ilangatye, kunye neempawu zokungashukumi: Inkxaso yoShishino lweMigodi kunye neeKhemikhali: Emva kokuguqulwa kongezwe izinto ezithintela ilangatye (i-antimony trioxide), ii-arhente ezithintela ilangatye (i-conductive carbon black), kunye nee-arhente zokuqinisa (MBS/CPE), ingasetyenziselwa ukuvelisa iipayipi zokungenisa umoya kwimigodi kunye neepayipi zokuhambisa iikhemikhali. Ezi pipes ziyamelana nokugqwala kwe-asidi kunye ne-alkali chemical kwaye zineempawu zokungashukumi kunye nokungashukumi, zihlangabezana neemfuno zokhuseleko lweendawo ezinomngcipheko ophezulu. Izixhobo Zokugquma Umbane: Ngokusebenzisa iimpawu zayo zokugquma umbane ezibalaseleyo, ingasetyenziselwa ukwenza imikhono yokukhusela ikhebula, iiteyiphu zokugquma, iiphaneli zokutshintsha, njl. Kwiprojekthi zamandla e-petrochemical kunye ne-renewable eSaudi Arabia, isetyenziselwa ukukhusela kunye nokugquma imigca yekhebula, kwaye ukumelana kwayo nobushushu obuphezulu kuyivumela ukuba isebenze kwiindawo ezingaphezu kwama-60°C. Iinxalenye zeeMoto kunye neeMechanical: Ukubumba ngenaliti kusetyenziselwa ukuvelisa amavili okuqhuba eemoto, izixhobo zokubamba, izitywini, iindawo zokugcina iideshibhodi, njl. Ezi mveliso ziqinile kakhulu, azigugi, kwaye zinokuhamba kakuhle kokucubungula, zivumela ukubumba kwezakhiwo ezintsonkothileyo ngenxalenye enye, ngaloo ndlela zihlangabezana neemfuno ezinkulu zemveliso yokwenziwa kweemoto.
Ixesha leposi: Epreli-29-2026
