PVC e na le litšobotsi tse ngata tse ntle 'me e sebelisoa haholo, empa matla a eona a tšusumetso, matla a tšusumetso mochesong o tlase, le litšobotsi tse ling tsa tšusumetso ha li phethahale. Ka hona, ho hlokahala hore ho eketsoe li-converter tsa tšusumetso ho fetola bothata bona. Li-converter tse tloaelehileng tsa tšusumetso li kenyelletsa CPE, ABS, MBS, EVA, SBS, jj. Li-toughening agents li eketsa ho tiea ha polasetiki, 'me litšobotsi tsa tsona tsa mechini li khetholloa ka litšobotsi tsa ho tenyetseha le ho tsitlella, ho fapana le ho hanyetsa tšusumetso.
Thepa ea CPE e amana le litaba tsa chlorine. Ka setso, CPE e nang le 35% ea chlorine e ne e sebelisoa hobane e na le ho tenyetseha ha rabara ho betere le ho lumellana ho hoholo. Ho phaella moo, li-stabilizer tse tloaelehileng tsa mocheso oa PVC li ka boela tsa sebelisoa bakeng sa CPE ntle le tlhoko ea ho eketsa li-stabilizer tse ling tse khethehileng. MBS, e ts'oanang le ABS, e lumellana hantle le PVC 'me e ka sebelisoa e le phetoho ea tšusumetso bakeng sa PVC. Leha ho le joalo, mefuteng ea ABS le MBS, ka lebaka la ho hloka ha tsona khanyetso ea boemo ba leholimo, boholo ba tsona li sebelisoa bakeng sa lihlahisoa tsa ka tlung, 'me MBS e ka sebelisoa bakeng sa lihlahisoa tse pepeneneng ho isa ho tse pepeneneng.
Khamphani ea rona e shebane le lipatlisiso le nts'etsopele, tlhahiso le thekiso ea lihlahisoa tsa PVC plastic modifier. Lihlahisoa tse hlahisoang ke k'hamphani li kenyelletsa haholo-holo ACR impact processing modifier, MBS impact modifier, le chlorine polyethylene, tse sebelisoang ka ho khetheha ho ntlafatsa ts'ebetso ea ts'ebetso, matla a impact, le ho tiea ha mocheso o tlase oa ts'ebetso ea PVC plastic. Lihlahisoa tsa k'hamphani li sebelisoa haholo masimong a kang liphaephe, thepa ea kaho, ho enta ka ente, lihlahisoa tse entsoeng ka blow, jj.
Lilemong tsa morao tjena, matsete a k'hamphani lipatlisisong le nts'etsopele ea li-additives tsa rabara le ABS le theknoloji a ntse a eketseha selemo le selemo. Leha kakaretso le matla a matsete a lipatlisiso le nts'etsopele a bolokile kholo e habeli, sebopeho sa matsete a lipatlisiso le nts'etsopele se ntlafalitsoe. Mabapi le lisebelisoa tsa hardware, k'hamphani e rekile mela ea tlhahiso e tsoetseng pele ka botlalo ea machabeng le lisebelisoa tsa liteko tse tsoetseng pele ka ho iketsahalla, e ikemiselitse ho nts'etsapele lihlahisoa tse nang le maemo a tsoetseng pele a machaba. Lisebelisoa tse tala tse hlokahalang bakeng sa tlhahiso le tsona li rekoa ho bahlahisi ba theknoloji ba lefats'e ka bophara, ba nang le boleng bo tsitsitseng le bo tšepahalang. Hona joale, k'hamphani e na le basebetsi ba 5 ba phahameng ba R&D, basebetsi ba R&D ba mahareng ba fetang 20, le lihlopha tse fetang 20 tse sebelisanang. Khamphani e ntlafalitse sehlahisoa se secha ka kopanelo le likhoebo tse tsebahalang tsa kantle ho naha, tse ka rarollang mathata a metsoako ea polasetiki ea setso le litšenyehelo tse phahameng, 'me e fihletse liphetho tse kholo.
Nako ea poso: Mphalane-18-2023
