Izihlanganisi zibonakale zisebenza ngempumelelo ekuthuthukiseni izakhiwo ezibalulekile ezifana nomthelela/ukuqina kwebhalansi ye-PCR kanye nenhlanganisela ye-PIR yama-polyolefin namanye amapulasitiki.#ukuthuthuka okungashabalali
Isampula ye-HDPE/PP egaywe kabusha ngaphandle kwe-Dow Engage comppatibilizer (phezulu) kanye nesampula ye-HDPE/PP Esenziwe kabusha ene-Engage POE ehambisanayo.Ukuhambisana kwe-elongation ephindwe kathathu ngesikhathi sekhefu kusuka ku-130% kuya ku-450%.(Isithombe: Dow Chemical)
Njengoba ukugaywa kabusha kwamapulasitiki kuba imakethe ekhulayo emhlabeni wonke, ama-resin ahambisanayo kanye nezithasiselo ziya ngokuya zisetshenziswa ukuxazulula izinkinga ze-hybrid resin ezindaweni ezifana nokupakishwa nemikhiqizo yabathengi, ukwakhiwa, ezolimo kanye nezimoto.Ukuthuthukisa ukusebenza kwempahla, ukuthuthukisa ukucubungula nokunciphisa izindleko kanye nomthelela wemvelo kuphakathi kwezinselelo ezibalulekile, namapulasitiki avamile wabathengi afana ne-polyolefins ne-PET ehamba phambili.
Isithiyo esikhulu sokusebenzisa izinto ezigaywe kabusha ukuhlukaniswa okubizayo nokuthatha isikhathi kwamapulasitiki angahambelani.Ngokuvumela amapulasitiki angahambelani ukuba ancibilike, ama-compatibilizer asiza ukunciphisa isidingo sokuhlukaniswa futhi enze abakhiqizi bezinto ezibonakalayo bakhiqize imikhiqizo yekhwalithi ephezulu, kuyilapho ngesikhathi esifanayo bekhulisa okuqukethwe okugaywe kabusha futhi bafinyelele izinga elisha eliphansi kanye nemithombo yezindleko eziphansi ukuze banciphise izindleko.
Lawa ma-compatibilizer asebenziseka kabusha ahlanganisa okukhethekile kwe-polyolefin elastomers, ama-styrenic block copolymers, ama-polyolefin ashintshwe amakhemikhali, nezithasiselo ezisekelwe kukhemistri ye-titanium aluminium.Okunye okuqanjwe kabusha sekuvele.Bonke kulindeleke ukuthi bangenele imibukiso yezohwebo ezayo.
Ngokusho kwe-Dow, i-Engage POE kanye ne-Infuse OBC ifaneleka kakhulu i-HDPE, i-LDPE ne-LLDPE ehambisana ne-polypropylene ngenxa yomgogodla we-PE kanye ne-alpha olefins njengama-comonomers.(Isithombe: Dow Chemical)
Ama-Specialty polyolefin elastomers (POE) nama-polyolefin plastomers (POP), ayethulwe ekuqaleni ukuze athuthukise izakhiwo ze-polyolefin njengomthelela namandla aqinile, athuthukile njengezihlanganisi ze-PE ne-PP egaywe kabusha, ngezinye izikhathi futhi asetshenziswa nezinye izinto ezifana ne-PET noma i-PET.inayiloni.
Le mikhiqizo ihlanganisa i-Dow's Engage POE, i-OBC-infused ethylene-alpha-olefin comonomer random copolymer, ibhulokhi elithambile elishintshanisa i-olefin copolymer, kanye ne-Exxon Mobil Vistamaxx Propylene-Ethylene kanye ne-Exact Ethylene-Octene POP.
Le mikhiqizo ithengiselwa ama-recyclers/compounders epulasitiki kanye nabanye abagaya kabusha, kusho u-Jesús Cortes, umthuthukisi wemakethe kwa-ExxonMobil Product Solutions, ephawula ukuthi ukuhambisana kungaba ithuluzi lokusiza abagayli kabusha basebenzise ukungcoliswa okuphambene kanye nama-ejenti abalulekile angaba yizindleko eziphansi emifudlaneni ye-polyolefin.U-Han Zhang, onguMqondisi we-Global Sustainability for Packaging and Specialty Plastics e-The Dow Chemical Company, uthe: “Amakhasimende ethu ayazuza ngokwakha umkhiqizo wokugcina wekhwalithi ephezulu ngokufinyelela umfudlana obanzi wokugaywa kabusha.Sisebenzela amaphrosesa asebenzisa izihlanganisi ukukhulisa okuqukethwe okugaywe kabusha kuyilapho kugcinwa ukukhiqizwa.”
“Amakhasimende ethu ayazuza ngokwakha umkhiqizo wokugcina wekhwalithi ephezulu kuyilapho efinyelela ekusakazeni okubanzi okugaywa kabusha.”
I-ExxonMobil' Cortés iqinisekise ukuthi i-Vistamaxx efanayo kanye namamaki Aqondile afanele ukuguqulwa kwe-virgin resin angasetshenziswa futhi ukuze kuqinisekiswe ukuhambisana namapulasitiki agaywe kabusha.Ubalule ukuthi ama-polymers e-Vistamaxx enza i-HDPE, i-LDPE ne-LLDPE ihambisane ne-polypropylene, wengeza ngokuthi ngenxa ye-polarity yama-polymers afana ne-PET noma inayiloni, i-Vistamaxx grade grafting iyadingeka ukwenza i-polyolefin ihambisane nama-polymers anjalo."Isibonelo, sisebenze nezinhlanganisela eziningana ukuze sixhume i-Vistamaxx ukwenza i-polyolefin ihambisane nenayiloni ngenkathi sihlose ukugcina ukuthuthukiswa kokusebenza okungalethwa ama-polymers e-Vistamaxx ekwakhiweni okuyinhlanganisela."
Ilayisi.Ishadi le-MFR elingu-1 elibonisa imibala exubile ye-HDPE egaywe kabusha ne-polypropylene enesengezo se-Vistamaxx nangaphandle kwayo.(Umthombo: ExxonMobil)
Ukuhambisana kungaqinisekiswa yizakhiwo ezithuthukisiwe zemishini, njengokuphikiswa komthelela ofiseleka kakhulu, ngokusho kuka-Cortez.Ukwandisa uketshezi nakho kubalulekile lapho usebenzisa kabusha izinto.Isibonelo ukuthuthukiswa kokwakheka komjovo wokubumba amabhodlela e-HDPE.Uphawula ukuthi wonke ama-elastomer akhethekile atholakalayo namuhla anokusetshenziswa kwawo."Inhloso yengxoxo akukhona ukuqhathanisa ukusebenza kwabo konke, kodwa ukukhetha ithuluzi elingcono kakhulu lephrojekthi ethile."
Isibonelo, uthe, “Uma i-PE ihambisana ne-PP, sikholelwa ukuthi i-Vistamaxx inikeza imiphumela engcono kakhulu.Kodwa imakethe idinga ukumelana nomthelela othuthukisiwe, futhi ama-plastomers e-ethylene-octene angase afaneleke lapho efuna ukuqina kwezinga lokushisa eliphansi.
U-Cortez wengeze, "Ama-plastomers e-ethylene-octene afana namamaki ethu e-Exact noma e-Dow's Engage kanye ne-Vistamaxx anamazinga omthwalo afana kakhulu."
U-Zhang ka-Dow wachaza ukuthi nakuba ukuba khona kwe-polypropylene ku-HDPE ngokuvamile kwandisa ukuqina njengoba kulinganiswa nge-flexural modulus, kwehlisa izinga lezakhiwo njengoba kulinganiswa ukuqina nokwelulwa okuqinile ngenxa yokungahambelani kwezingxenye ezimbili.Ukusetshenziswa kwama-compatibilizers kulezi zingxube ze-HDPE/PP kuthuthukisa ibhalansi yokuqina/i-viscosity ngokunciphisa ukuhlukaniswa kwesigaba nokuthuthukisa ukunamathela kobuso.
Ilayisi.2. Igrafu yamandla enomthelela ebonisa ukuxutshwa kwemibala ehlukene kwe-HDPE egaywe kabusha ne-polypropylene, enesengezo se-Vistamaxx nangaphandle kwayo.(Umthombo: ExxonMobil)
Ngokuka-Zhang, Engage POE kanye ne-Infuse OBC zifaneleka kakhulu ukwenza i-HDPE, i-LDPE ne-LLDPE ihambisane ne-polypropylene ngenxa yomgogodla we-PE kanye ne-alpha-olefin comonomer.Njengezithasiselo zenhlanganisela ye-PE/PP, ngokuvamile zisetshenziswa ngamanani angu-2% kuya ku-5% ngesisindo.U-Zhang waphawula ukuthi ngokwenza ngcono ibhalansi yobulukhuni nokuqina, i-Engage POE ehambisanayo njengeBanga 8100 inganikeza inani elithe xaxa lokuhlanganisa okugaywe kabusha kwe-PE/PP okugaywe kabusha, okuhlanganisa nokusakazwa kwemfucuza okuphezulu ku-PE ne-PP.Izicelo zihlanganisa izingxenye zezimoto ezibunjwe ngomjovo, amathini opende, amathini kadoti, amabhokisi okupakisha, amaphalethi nefenisha yangaphandle.
Imakethe idinga ukusebenza komthelela okuthuthukisiwe kanye nama-ethylene octene plastomers angadlala indima lapho kudingeka ukuqina komthelela ophansi wokushisa.
Wengeze wathi: “Ukwengezwa kwe-3 wt kuphela.I-% Engage 8100 iphindeke kathathu amandla omthelela kanye nokwelulwa okuqinile kwenhlanganisela engahambelani ye-HDPE/PP 70/30 ngenkathi igcina i-modulus ephakeme enikezwe ingxenye ye-PP,” wengeza, ngemfuneko ye-plasticity ephansi, i-Engage POE inikeza amandla okuthonya ezingeni lokushisa elizungezile. ngenxa yezinga lokushisa eliphansi kakhulu lokushintsha kwengilazi.
Ekhuluma ngezindleko zalawa ma-elastomer akhethekile, uCortez we-ExxonMobil uthe: “Ochungechungeni lwenani lokugaywa kabusha oluncintisana kakhulu, kubalulekile ukulinganisa izindleko nokusebenza.Ngama-polymers e-Vistamaxx, ukusebenza kwama-resin asetshenziswe kabusha kungathuthukiswa, okuvumela ama-resin ukuthi asetshenziswe ezinhlelweni lapho ama-recyclers engathola inani eliphakeme lezomnotho.ngenkathi behlangabezana nesidingo sezinto zokusebenza eziphezulu. Ngenxa yalokho, abagayi bagasela kabusha bangaba namathuba amakhulu okumaketha amapulasitiki abo agaywe kabusha, kunokuba nje abize njengomshayeli oyinhloko, okubavumela ukuba bagxile ekuhlanganiseni ngokwezifiso nasekuphumeni kwayo.”
“Ngaphezu kokukwazi ukugaywa kabusha ama-polyolefin ahlanganisiwe, sisebenzela ukukhuthaza ukugaywa kabusha kwezingxube ezihlukene njengama-polyolefin anepulasitiki yobunjiniyela njengenayiloni ne-polyester.Sinikeze ngenani lama-polymers asebenzayo, kodwa izixazululo ezintsha zisathuthukiswa.athuthukiswa ngenkuthalo ukubhekana nezingxube zepulasitiki ezahlukahlukene ezitholakala emaphaketheni, kwingqalasizinda, kwezokuthutha nasezintweni ezisetshenziswa ngabathengi.”
Ama-copolymers e-styrene block kanye ne-polyolefin eguqulwe ngamakhemikhali ezinye izinhlobo zezinto ezithole ukunakwa njengezihlanganisi zokuqinisa nokwenza ngcono ukuhambisana kwamareyini agaywe kabusha.
I-Kraton Polymers inikeza inkundla ye-CirKular+ styrenic block copolymer equkethe izithasiselo ezithuthukisa ukusebenza zokugaywa kabusha kwamapulasitiki kanye nokugaywa kabusha.U-Julia Strin, umqondisi wezokumaketha kwamasu omhlaba wonke we-Kraton Specialty Polymers, ukhomba uchungechunge olubili lwamabanga amahlanu: i-CirKular+ Compatibility Series (C1000, C1010, C1010) kanye ne-CirKular+ Performance Enhancement Series (C2000 kanye ne-C3000).Lezi zengezo ziwuchungechunge lwama-block copolymers asekelwe ku-styrene ne-ethylene/butylene (SEBS).Zinezakhiwo ezihlukile zemishini, ezihlanganisa amandla omthelela aphezulu ekamelweni noma izinga lokushisa le-cryogenic, ukuguquguquka kokuvumelana nezimo zokuqina nomthelela, ukumelana okuthuthukisiwe ekuqhekekeni kwengcindezi, kanye nokusebenza okuthuthukisiwe.Imikhiqizo eyindilinga+ iphinde inikeze ukuhambisana kwe-multi-resin yepulasitiki emsulwa, i-PCR nemfucuza ye-PIR.Kuye ngebanga, angasetshenziswa ku-PP, HDPE, LDPE, LLDPE, LDPE, PS kanye ne-HIPS, kanye nama-polar resins afana ne-EVOH, i-PVA ne-EVA.
"Sikhombisile ukuthi kungenzeka ukugaywa kabusha imfucuza yepulasitiki exubile ye-polyolefin bese igaywa kabusha ibe yimikhiqizo ebaluleke kakhulu."
“Izithasiselo ezigaywa kabusha ngokugcwele ze-CirKular+ zivumela i-PCR ukuthi iphinde isetshenziswe ngokuthuthukisa izakhiwo zemishini kanye nokusekela ukwakheka kwemikhiqizo ye-polyolefin-based monomaterial, ngaleyo ndlela kukhuliswe okuqukethwe kwe-PCR kube ngaphezu kwamaphesenti angu-90,” kusho uStryn.i-resin engashintshiwe.Ukuhlola kubonise ukuthi imikhiqizo ye-CirKular+ ingalashwa ngokushisa kuze kufike izikhathi ezinhlanu ukuze isetshenziswe kaningi.”
Uhlu lwe-CirKular+ lwezandisi luyizandisi ezinezinhlansi eziningi zokuthuthukisa i-PCR exutshiwe nokusakazwa kokutholwa kwe-PIR, ngokuvamile engezwa ku-3% kuya ku-5%.Izibonelo ezimbili zokugaywa kabusha kukadoti okuxubile zifaka isampula ehlanganisiwe ehlanganisiwe engu-76%-PCR HDPE + 19%-PCR PET + 5% Kraton+ C1010 kanye nesampula ye-72%-PCR PP + 18%-PCR PET + 10% Kraton+ C1000..Kulezi zibonelo, amandla omthelela we-Izod anophawuliwe anyuswe ngo-70% no-50%, ngokulandelana, futhi amandla okukhiqiza akhuphuke ngo-40% no-30%, kuyilapho egcina ukuqina futhi ethuthukisa ukucutshungulwa.Izingxube ze-PCR LDPE-PET nazo zibonise ukusebenza okufanayo.Le mikhiqizo iyasebenza nakunayiloni naku-ABS.
I-CirKular+ Performance Enhancement Series yakhelwe ukuthuthukisa imifudlana eyi-cyclic exubile ye-PCR kanye ne-PIR ye-polyolefins kanye ne-polystyrene kumazinga okwengezwa ajwayelekile ka-3% kuya ku-10%.Ukuhlolwa kokubumba komjovo okuphumelele kwakamuva: 91%-PCR PP + 9% Kraton+ C2000.Ukwakhiwa kunokuthuthuka okungu-110% kwebhalansi yemodulus yomthelela kumikhiqizo eqhudelanayo.“Izicelo ze-rPP ezisezingeni eliphezulu ezinhlelweni zezimoto nezimboni zidinga lolu hlobo lwentuthuko.Lokhu kungase kusetshenziswe nasekupakisheni, kodwa uma kunezidingo eziqinile, inani le-C2000 lizoncishiswa,” kusho u-Streen.
I-Kraton+ ingahlanganiswa kusengaphambili noma yome-ihlanganiswe nepulasitiki egaywe kabusha ngaphambi kokubunjwa, i-extrusion noma njengengxenye yenqubo yokugaywa kabusha, kusho u-Stryn.Kusukela yethula i-CirKular+ eminyakeni embalwa edlule, inkampani izuze ukutholwa kusenesikhathi ezindaweni ezifana namaphalethi ezimboni, ukupakishwa kokudla nesiphuzo, izingxenye zezimoto nezihlalo zezimoto zezingane.I-CirKular+ ingasetshenziswa futhi kuzinhlelo zokusebenza ezihlukene ezihlanganisa umjovo noma ukubunjwa kokucindezela, i-extrusion, ukubumba okujikelezayo nokuhlanganisa.
I-Polybond 3150/3002 iyingxenye yohlu olubanzi lwe-SI Group lwe-Polybond i-polyolefin eguqulwe ngamakhemikhali futhi ingasetshenziswa njengesithasiselo esihlanganisayo nesihambisanayo.Kuyi-polypropylene yamaleic anhydride exhunyelelwe eyenza i-polypropylene egaywe kabusha ihambisane nazo zonke izinhlobo zenayiloni.Ngokuka-John Yun, imenenja yezobuchwepheshe kanye nosekelo lobuchwepheshe, ezingeni elivamile lokusetshenziswa elingu-5%, libonisa amandla omthelela we-Izod anophawulwe okuphindwe kathathu kanye namandla omthelela we-Izod.U-Irfaan Foster, umqondisi wezokuthuthukiswa kwemakethe, uphawula ukuthi isicelo sokuqala ukuvikela umsindo wezimoto.Muva nje, isetshenziswe ekuhlanganisweni kabusha kwe-polypropylene kanye nenayiloni kumaphaneli angaphansi, izingxenye zangaphansi, nangemuva kwamadeshibhodi.
Elinye ibanga yi-Polybond 3029, i-maleic anhydride exhunyelelwe i-polyethylene ephezulu kakhulu eyethulwa eminyakeni emibili edlule njengesithasiselo sokuthuthukisa ukuhambisana kwezinhlanganisela zokhuni nepulasitiki.Ngokusho kukaYun, kubukeka sengathi inkampani isendleleni yokuhambisana nengxube ye-50/50 PCR/pure HDPE.
Elinye ikilasi lama-compatibilizers lisekelwe kumakhemikhali e-titanium-aluminium, njenge-titanate (Ti) kanye ne-zirconate (Zr) catalysts ehlinzekwa yi-Kenrich Petrochemicals futhi idayiswa kuma-compounders nezibunzi.Imikhiqizo yale nkampani ihlanganisa i-catalyst entsha ku-masterbatch noma ifomu lempushana esebenza njengesengezo esihambisanayo kuma-polymer ahlukahlukene, okuhlanganisa ama-polyolefin, ama-bioplastics afana ne-PET, i-PVC ne-PLA.Ukusetshenziswa kwayo kuzingxube ze-PCR ezifana ne-PP/PET/PE kukhula umfutho, ngokusho kukamongameli we-Kenrich kanye nomnikazi okanye naye u-Sal Monte.Lokhu kubikwa ukuthi kwenyusa ukukhiqiza kwe-extrusion futhi kunciphise izikhathi zomjikelezo wokubumba umjovo.
I-Ken-React CAPS KPR 12/LV ubuhlalu kanye ne-Ken-React KPR 12/HV powder kubikwa ukuthi kubuyisela i-PCR esimweni sayo sokuqala.UMonte uthe umkhiqizo uwumphumela wokuhlanganisa i-LICA 12 alkoxy titanate catalyst entsha yenkampani ne-catalyst yensimbi exubile “ebiza kakhulu.”“Sihlinzeka ngezinhlamvu ze-CAPS KPR 12/LV ngobuningi obusuka ku-1.5% ukuya ku-1.75% wesisindo esiphelele sazo zonke izinto ezigaywe kabusha ezingezwe emgqonyeni, njenge-masterbatch, futhi sehlise izinga lokushisa ngo-10-20%, ukugcina ukugunda. yenhlanganisela yokusabela.Zisebenza ezingeni le-nanometer, ngakho-ke kudingeka ukushefa okusebenzayo kwenhlanganisela, futhi ukuncibilika kudinga itorque ephezulu.”
UMonte uthi lezi zithasiselo ziyizinto ezisebenza kahle ezihambisana nama-polymers angeziwe afana ne-LLDPE ne-PP nama-polycondensate afana ne-PET, ama-organic and inorganic fillers, nama-bioplastics afana ne-PLA.Imiphumela ejwayelekile ihlanganisa ukwehliswa ngo-9% kokukhipha, ukubumba umjovo namazinga okushisa okubumba i-blow kanye nokwenyuka ngo-20% kwesivinini sokucubungula kuma-thermoplastic amaningi angagcwalisiwe.Imiphumela efanayo yatholwa ngenhlanganisela egaywe kabusha engu-80/20% ye-LDPE/PP.Kwesinye isikhathi, i-1.5% CAPS KPR 12/LV yasetshenziswa ukuze kuqinisekiswe ukuhambisana kwamareyini amathathu e-PIR: ifilimu ehlanganisiwe ye-LLDPE, i-20-35 MFI imijovo ehlanganisiwe ye-polypropylene copolymer lids, kanye nephakheji yokugoqa ukudla kwe-PET.Gaya ingxube ye-PP/PET/PE ibe usayizi ongu-1/4″.kufika ku-intshi engu-½.Ama-flakes kanye nezincibiliko zihlanganiswa zibe ama-pellets okubumba umjovo.
Ubuchwepheshe bokwengeza obunelungelo lobunikazi be-Interface Polymers' kubikwa ukuthi bunqoba ukungahambisani okungokwemvelo kwama-polyolefin ezingeni lamangqamuzana, okuwavumela ukuthi acutshungulwe.(Isithombe: ama-polymers ahlangene)
Ibhizinisi lokusabalalisa i-SACO AEI Polymers ingumsabalalisi okhethekile we-Fine-Blend e-China, ekhiqiza izinhlobonhlobo zezinto ezihambisanayo ze-polypropylene, inayiloni, i-PET, i-thermoplastics yobunjiniyela kanye nama-biopolymers afana ne-PLA ne-PBAT, okuhlanganisa ukuxutshwa kabusha, izithasiselo namaketanga.kusho imenenja yophiko lwebhizinisi uMike McCormach.Izinto ezisizayo zihlanganisa izihlanganisi ezingasasebenzi, ikakhulukazi ama-block and graft copolymers noma ama-copolymers angahleliwe angahlanganyeli ekuphenduleni kwamakhemikhali lapho kuxutshwa ama-polymer.I-BP-1310 iyisibonelo lapho amazinga okungeziwe ka-3% kuya ku-5% ethuthukisa ukuhambisana kwezingxube ezigaywe kabusha ze-polypropylene ne-polystyrene.Isengezo sokuthuthukisa ukuhambisana kwezingxube ze-PE/PS ezigaywe kabusha sisathuthukiswa.
Ama-compatibilizer asebenzayo e-Fine-Blend athuthukisa ukuhambisana ngokusabela ngamakhemikhali ne-polymer emsulwa ngesikhathi sokuhlanganisa, okuhlanganisa i-ECO-112O ye-PET egaywe kabusha, i-polycarbonate nenayiloni;I-HPC-2 ye-ABS kanye ne-PET comptibilizer egaywe kabusha;kanye ne-SPG-02 yokukhiqiza i-polypropylene kanye ne-polypropylene egaywe kabusha.I-PET iyahambisana.Aqukethe amaqembu e-epoxy angasabela ngamaqembu e-hydroxyl enziwe kabusha ye-polyester ukuze athuthukise ukuqina nokuhambisana, kusho uMcCormach.Kukhona futhi i-CMG9801, i-maleic anhydride exhunyelelwe i-polypropylene engasabela namaqembu e-amino enayiloni.
Kusukela ngo-2016, inkampani yaseBrithani i-Interface Polymers Ltd. ithuthukise ubuchwepheshe bayo bokuphathelene be-Polarfin diblock copolymer, okubikwa ukuthi yehlula ukungezwani okungokwemvelo kwamangqamuzana e-polyolefin, evumela ukuthi zigaywe kabusha.Lezi zithako ze-diblock zifanelekile ku-polyethylene emsulwa futhi esetshenziswe kabusha kanye ne-polypropylene compounds, amashidi namafilimu.
Umkhiqizi omkhulu wefilimu usebenza kuphrojekthi yokucubungula amafilimu anezigaba eziningi ngaphandle kokulahlekelwa okukhulu kokukhiqiza.Umqondisi Wokuthuthukiswa Kwebhizinisi u-Simon Waddington uthe ngisho nasezingeni eliphansi lokulayisha, i-Polarfin iye yaqeda ukugaywa, inkinga evamile ekhinyabeza ukugaywa kabusha kwamafilimu e-polyolefin kusetshenziswa amapulasitiki ahlanganiswe kabusha."Sikhombise ngempumelelo ukuthi imfucumfucu yepulasitiki exubile ye-polyolefin ingagaywa kabusha futhi igaywe kabusha ibe yimikhiqizo ebaluleke kakhulu kusetshenziswa ubuchwepheshe bethu bokungezela i-Polarfin."
Ngokusho kwe-ExxonMobil's Cortes, ukusebenzisana (isb. I-Vistamaxx ene-PE/PP egaywe kabusha) ingaboniswa ngezakhiwo ezithuthukisiwe zemishini ezifana nokumelana nomthelela.(Isithombe: ExxonMobil)
Ekuhlanganiseni isikulufu esingamawele, onjiniyela abaningi bayayibona inzuzo yokukwazi ukumisa ama-elementi ngezikulufu.Nakhu okudingeka ukwazi mayelana nokuhlunga izigaba zamabhakede.
Bheka amaphethini wendawo kanye/noma wesikhashana ukuze unikeze izinkomba lapho uphenya ukukhubazeka kwekhwalithi yesixhumanisi noma unquma umsuka wezinkinga zokucubungula.Isu lokuhlonza kanye nokwelapha imbangela ekhonjwayo wukuqala ngokunquma ukuthi inkinga ayimahlalakhona noma eyesikhashana.
I-Insight Polymers & Complexers isebenzisa ubuchwepheshe bayo kukhemistri ye-polymer ukuthuthukisa izinto zesizukulwane esilandelayo.
Isikhathi sokuthumela: Jul-28-2023