Sebakeng se matla sa ho paka lijo, moo tšireletseho, ho atolosoa ha sethala, le botšepehi ba sehlahisoa li kopanang, li-stabilizers tsa mokelikeli li hlahile e le bahale ba sa tumang. Lisebelisoa tsena, tse entsoeng ka bokhabane bakeng sa lifilimi tsa boemo ba lijo, li bapala likarolo tse ngata tse bohlokoa ho bophelo bo botle ba bareki le katleho ea indasteri. Ha re hlahlobeng mesebetsi e mene ea mantlha e etsang hore li-stabilizer tsa metsi e be tsa bohlokoa ho pakang lijo tsa sejoale-joale.
Ho Resilience ha Mocheso: Ho Sireletsa Lifilimi ho tsoa ho MochesoHo nyenyefatsa
Lifilimi tsa boemo ba lijo, ebang ke polyethylene (PE) kapa polypropylene (PP), li etsoa ka mocheso o phahameng oa mocheso (mohlala, extrusion, blowing molding) tse fihlang ho 230 ° C.Li-stabilizers tsa metsisebetsa joaloka bahlokomeli ba mocheso, ho thibela li-radicals tsa mahala tse hlahisoang nakong ea mocheso. Phuputso e entsoeng ke Institute of Packaging Technologies e fumane hore ntle le li-stabilizers, mehlala ea lifilimi e bontšitse phokotso ea 35% ea matla a tsitsitseng ka mor'a metsotso ea 10 ho 200 ° C. Ka lehlakoreng le leng,lifilimi tse nang le optimized liquid stabilizermetsoako e bolokileng ho feta 90% ea matla a eona a mantlha, e netefatsa bots'epehi ba sebopeho nakong ea ho pheha joalo ka literei tsa lijo tsa microwaveable.
Ho lelefatsa Bophelo ba Shelf: Ho Fokotsa Oxidation le Tšenyo ea UV
Ntle le ts'ebetso, li-stabilizer tsa metsi li loantša khatello ea tikoloho nakong ea polokelo le lipalangoang. Mahlaseli a UV le ho pepesetsoa oksijene ho ka etsa hore lifoto li be le oksijene, 'me lifilimi li be mosehla le ho putlama. Mohlala, tekong ea papiso ea liphutheloana tsa litapole, lifilimi tse nang le li-additives tse matlafatsang tsa UV li ile tsa eketsa bocha ba sehlahisoa ka 25%, ho latela boleng ba peroxide. Li-antioxidants tse thehiloeng ho mafura ka har'a li-stabilizer tsa mokelikeli li hula oksijene, ha li-absorber tsa UV joalo ka benzotriazoles li sireletsa lifilimi hore li se ke tsa senyeha, li boloka botle ba sephutheloana le boleng ba phepo ea lijo.
Tshebetso ea ho sebetsaNtlafatso: Ho ntlafatsa Melt Flow leHomogeneity
Baetsi ba tobane le mathata a ho fumana botenya ba filimi e ts'oanang le ho qeta bokaholimo. Li-stabilizers tsa metsi li fokotsa viscosity ea ho qhibiliha ho fihla ho 18%, ho latela litlaleho tsa indasteri, e leng ho nolofalletsang extrusion e bonolo. Ntlafatso ena e bohlokoa haholo bakeng sa mela ea tlhahiso ea lebelo le holimo, moo phapang ea 0.1 mm ka botenya e ka lebisang tšenyo e kholo. Ka ho khothaletsa polasetiki e sa fetoheng, li-stabilizers li fokotsa likoli tse kang ho feto-fetoha ha bokaholimo ba letlalo la shaka le botenya, ho baka ho boloka litšenyehelo le tlhahiso e ntlafalitsoeng.
Tumellano ea Taolo: Ho netefatsa Tšireletseho ea Lijo le BarekiTšepa
Tšireletseho ea lifilimi tsa boemo ba lijo e itšetlehile ka taolo e eketsehileng ea ho falla. Li-stabilizers tsa mokelikeli li tlameha ho latela melao e thata, joalo ka US FDA 21 CFR 178.2010 le EU Regulation (EC) No 10/2011. Ka mohlala,calcium-zinc composite stabilizers, e tiisitsoeng e le mefuta e meng e se nang chefo ho fapana le metsoako ea setso e thehiloeng ho loto, e lumellana le litekanyetso tsa lefats'e tsa ho kopana le lijo. Litefiso tsa bona tse tlase tsa ho falla (≤0.1 ppm bakeng sa litšepe tse boima) li li etsa tse loketseng ho paka lijo tsa masea, moo likarolo tsa polokeho li leng bohlokoahali.
The Future Landscape: Innovations in Stabilizer Technology
Indasteri e bona phetoho ho li-stabilizer tsa metsi tse thehiloeng ho bio. Oli ea soya e senyehileng, e nkiloeng mehloling e ka nchafatsoang, joale e nka karolo ea 30% ea karolo ea mmaraka ea eco-friendly stabilizer. Bafuputsi ba ntse ba hlahloba mekhoa e mengata e kopanyang botsitso le thepa e sebetsang, joalo ka matla a antimicrobial. Lintlafatso tsena li ts'episa ho hlalosa bocha litekanyetso tsa polokeho le ts'ireletso ea lijo.
Qetellong, li-stabilizers tsa metsi ha se li-additives feela empa ke likarolo tsa bohlokoa tse sireletsang botšepehi ba lijo, ho tsamaisa tlhahiso le ho boloka melao ea tsamaiso. Ha tlhoko ea bareki ea liphutheloana tse bolokehileng, tse tšoarellang nako e telele li ntse li hola, likhomphutha tsena tse feto-fetohang li tla tsoela pele ho fetoha, e leng ho tsamaisang boqapi tsamaisong ea lintho tsa tlhaho tsa ho paka lijo.
Nako ea poso: Jul-31-2025