PVC; PVC-SG5; Polyvinyl Chloride (PVC);
Lijana tse 'ne tse tletseng resin ea boleng bo holimo ea PVC-SG5 e tsoang ho Aojin Chemical li rometsoe Saudi Arabia.
Odara ea hau ea PVC e rometsoe ka nepo! — Phano e sebetsang hantle, netefatso ea boleng, le tšireletso ea lefats'e ka bophara
【Tlhahisoleseling ea Bohlokoa ea Sehlahisoa】
Lebitso la Sehlahisoa:Polyvinyl Chloride (PVC)
Lebitso le Tloaelehileng: Resin ea PVC ea Sehlopha sa Liindasteri
Nomoro ea CAS: 9002-86-2
Foromo ea limolek'hule: (C₂H₃Cl)ₙ
Boima ba limolek'hule: 62.50 g/mol
Ponahalo: Phofo/li-granule tse tšoeu
Litšobotsi tsa Bohlokoa (Litlhoko tse Tšoanang tsa Theko hantle)
Litšobotsi tsa 'Mele: Boima ba 1.3-1.45 g/cm³, bo hanela asiti le alkali, bo thibela malakabe le ho itima (bo ntsha HCl nakong ea ho tuka ho thibela malakabe)
Ho Sebetsana ha Ts'ebetso: E tšehetsa mekhoa e fapaneng ea ts'ebetso e kang ho ntša metsi, ho bopa ka ente, le ho etsa calender; ho thatafala ho ka fetoloa ka mokhoa o tenyetsehang ka li-plasticizer.
Melemo ea Litšenyehelo: Tshebetso e ntle ea litšenyehelo, botsitso bo phahameng ba nako e telele, phokotso ea litšenyehelo e fetang 30% ha e bapisoa le rabara/lisebelisoa tsa setso. I. Sebaka sa Motheo: Melemo ea Ts'ebetso ea PVC-SG5 e Khetholla Litšebeliso tsa Eona Tse Fapaneng
PVC-SG5, resine ea polyvinyl chloride e sebelisoang ka kakaretso e hlahisoang ka polymerization ea ho emisoa, e na le boleng bo leka-lekaneng ba K ba 66-68 le viscosity ea 107-118 ml/g, e leka-lekanya ho tiea le ho phalla ha ts'ebetso hantle. E boetse e na le litšobotsi tsa mantlha tse kang ho hanyetsa mafome, ho hanyetsa mocheso o phahameng, le bonolo ba ho bopa.
(I) Lekala la Kaho le Meralo ea Motheo: "Thepa e Hlokahalang ho ba le Eona" bakeng sa Merero ea Meralo ea Motheo
Jwalo ka boemo ba mantlha ba tshebediso bakeng sa PVC-SG5, lekala la kaho le meralo ya motheo le ikarabella bakeng sa tlhokeho e fetang 60%, haholo-holo e loketseng dibaka tse nang le mocheso o phahameng, tse senyang haholo tsa Bochabela bo Hare, jwalo ka Saudi Arabia:
Tlhahiso ea Liphaephe le ho Kenya: Ena ke tataiso ea mantlha ea ts'ebeliso ea PVC-SG5. Ka lits'ebetso tsa ho ntša metsi, e ka hlahisa liphaephe tsa phepelo ea metsi le drainage, liphaephe tsa kalafo ea likhoerekhoere, liphaephe tsa nosetso ea temo, le liphaephe tsa tšireletso ea motlakase le puisano. Ka melemo ea eona ea ho hanyetsa mafome, mabota a boreleli a ka hare a sa pharalleng, le ho hanyetsa khatello e matla, e fetohile thepa e ratoang bakeng sa meralo ea motheo ea masepala, kaho ea bolulo le merero ea nosetso ea lehoatata. Mohlala, sistimi ea ho sebelisa mehloli ea metsi hape ea NEOM Future City ea Saudi Arabia le marang-rang a phepelo ea metsi le drainage ea projeke ea bohahlauli ea Leoatle le Lefubelu ka bobeli li sebelisa liphaephe tsa PVC-SG5 haholo. Liphaephe tsa mamati le lifensetere le liphanele: Kamora ntlafatso ea formula, liphaephe tsa PVC (liforeimi tsa mamati le lifensetere, libopeho tse khabisitsoeng), mapolanka a foam, siling, jj., li ka hlahisoa. Lihlahisoa tsena li bobebe, li bonolo ho li kenya, 'me li hanela botsofali, li loketse boemo ba leholimo bo feteletseng ba libaka tsa lehoatata, ha li ntse li bitsa 60% feela ea li-alloy tsa aluminium, e leng se etsang hore e be khetho e kholo bakeng sa mehaho ea bolulo le ea khoebo. Thepa ea ho thibela metsi le ho tiisa: Kamora ho kopanngoa le li-plasticizer le li-stabilizer, li-membrane tse sa keneleng metsi le li-strips tsa ho tiisa li ka etsoa bakeng sa ho thibela metsi marulelong le ho tiisa liphaephe. Ho hanyetsa ha tsona boemo ba leholimo ho ka khotsofatsa litlhoko tsa tikoloho ea Saudi Arabia e nang le mocheso o phahameng le e pepesehetseng letsatsi ka lilemo tse fetang 50.
(II) Lekala la Tlhahiso ea Liindasteri: Litharollo tse Ikhethileng bakeng sa Maemo a Ikhethang Ka ho sebelisa theknoloji ea phetoho, PVC-SG5 e ka fetoloa ho latela litlhoko tse ikhethileng tsa makala a indasteri, haholo-holo e ipabolang ho haneleng boemo ba leholimo, ho thibela malakabe, le thepa ea ho thibela static: Tšehetso ea Indasteri ea Merafo le Lik'hemik'hale: Kamora ho fetoloa ka ho eketsoa ha lintho tse thibelang malakabe (antimony trioxide), lintho tse thibelang static (conductive carbon black), le lintho tse tiisang (MBS/CPE), e ka sebelisoa ho hlahisa liphaephe tsa moea tsa merafo le liphaephe tse tsamaisang lik'hemik'hale. Liphaephe tsena li hanela mafome a lik'hemik'hale a acid le alkali 'me li na le thepa ea ho thibela static le ho thibela malakabe, li fihlela litlhoko tsa polokeho tsa libaka tse kotsi haholo. Lisebelisoa tsa ho Sireletsa Motlakase: Ka ho sebelisa thepa ea eona e ntle ea ho thibela motlakase, e ka sebelisoa ho etsa matsoho a tšireletso ea cable, litheipi tsa ho thibela static, liphanele tsa switch, jj. Mererong ea petrochemical le ea matla a nchafatsoang ea Saudi Arabia, e sebelisetsoa ho sireletsa le ho thibela thapo ea cable, 'me ho hanyetsa ha eona mocheso o phahameng ho e lumella ho sebetsa libakeng tse kaholimo ho 60°C. Likarolo tsa Likoloi le Mekaniki: Ho enta ka ente ho sebelisetsoa ho hlahisa mabili a ho tsamaisa likoloi, li-grip tsa lisebelisoa, litiiso, matlo a dashboard, jj. Lihlahisoa tsena li tiile haholo, ha li tsofale, 'me li na le phallo e ntle ea ts'ebetso, li lumella ho enta ka karolo e le 'ngoe ea meaho e rarahaneng, ka hona li fihlela litlhoko tse kholo tsa tlhahiso ea tlhahiso ea likoloi.
Nako ea poso: Mmesa-29-2026
