Izitshalo ze-Petrochemical zidlala indima ebalulekile ekukhiqizweni kwezinto eziningi ezithinta izimboni ezahlukene, futhi omunye wemikhiqizo ebalulekile eziyenzayo ama-polymer. Ama-polymer angama-molecule amakhulu akhiwe ngamayunithi esakhiwo aphindaphindayo aziwa ngokuthi ama-monomers.
Umhlahlandlela Wesinyathelo Ngesinyathelo Wokukhiqiza I-Polymer ku-Petrochemical
1. Ukulungiswa Kwezinto Ezingavuthiwe:
Ukukhiqizwa kwama-polymer kuqala ngokukhishwa nokuhluzwa kwezinto zokusetshenziswa ezitholakala embonini yamakhemikhali kaphethiloli. Izinto zokudla ezivamile zifaka i-ethylene, i-propylene, namanye ama-hydrocarbon atholakala ku-oyili oluhlaza noma igesi yemvelo. Lezi zinto zokusetshenziswa zicutshungulwa kabanzi ukuqinisekisa ubumsulwa bazo kanye nokufaneleka kwazo ukuze zifakwe i-polymer.
2. Ukwenziwa kwe-polymer:
I-polymerization inqubo eyinhloko ekukhiqizweni kwama-polymer. Ihilela ukusabela kwamakhemikhali kwama-monomers ukwakha amaketanga amade noma amanethiwekhi, okudala isakhiwo se-polymer. Kunezindlela ezimbili eziyinhloko ze-polymerization: ukwengeza i-polymerization kanye ne-condensation polymerization.
3. Ukwengeza i-Polymerization:
Kule nqubo, ama-monomer anezibopho ezimbili ezingagcwalisiwe, njenge-ethylene noma i-propylene, abhekana nokusabela kweketanga ukuze akhe ama-polymer.
I-catalyst, ngokuvamile i-transition metal compound, yenza kube lula ukusabela futhi ilawule isisindo sama-molecule e-polymer.
4. Ukwakheka kwe-Condensation Polymerization:
Ama-monomer anamaqembu ahlukene asebenzayo ayasabela, akhipha i-molecule encane (njengamanzi) njengomkhiqizo olandelanayo.
Le nqubo isetshenziselwa ukukhiqiza ama-polymer afana nama-polyester nama-nylon.
5. Ukuhlukaniswa Nokuhlanzwa:
Ngemva kokwenziwa i-polymer, ingxube iqukethe i-polymer efiselekayo kanye nama-monomers angaphendulwanga, ama-catalyst residues, kanye nemikhiqizo elandelanayo. Izinyathelo zokuhlukanisa nokuhlanza, njengokuhluzwa, ukuchelela, kanye nokuhlunga, zisetshenziswa ukuhlukanisa nokuhlanza i-polymer.
6. Izithasiselo kanye nokuguqulwa:
Ama-polymer avame ukucutshungulwa kabanzi ukuze athuthukise izakhiwo zawo. Izitshalo ze-Petrochemical zingase zifake izithasiselo ezahlukahlukene, njengeziqinisi, ama-plasticizer, kanye nezinto zokufaka imibala, ukuze kuguqulwe izici ze-polymer, kuthuthukiswe ukuzinza, futhi kuhlangatshezwane nezidingo ezithile zokusetshenziswa.
7. Ukubumba Nokwakha:
Uma i-polymer isihlanziwe futhi yaguqulwa, idlula ezinqubweni zokubumba ukuze kufezwe izinhlobo zomkhiqizo ezifiselekayo. Izindlela ezivamile zokubumba zifaka phakathi ukukhipha, ukubumba ngomjovo, kanye nokubumba ngokushaya. Lezi zinqubo zivumela ukudalwa kwemikhiqizo eminingi ye-polymer, kusukela ezitsheni zepulasitiki kuya kumafayibha namafilimu.
Ukuthuthukisa Izinqubo Ze-Petrochemical: Indima Yezithasiselo Zokucubungula I-Polymer
Ezweni elihlala lishintsha lobuchwepheshe be-petrochemical, lapho izidingo zemikhiqizo yepulasitiki zanda khona, izitshalo ezinkulu ze-petrochemical zamukela amasu amasha okuhlangabezana nezidingo ezikhulayo. Enye yentuthuko ebalulekile ihilela ukufakwa kwe-Polymer Processing Additives (PPA) enqubweni ye-polymer powder granulation. Lokhu kuhlanganiswa kwamasu kuhlose ukuthuthukisa ukusebenza kahle kwe-granulation nokuphakamisa ukusebenza kwezinto zokugcina, ukubhekana nesidingo esikhulayo semikhiqizo yepulasitiki esezingeni eliphezulu kuzo zonke izimboni ezahlukene.
Ukusetshenziswa kwe-3M PFAS Polymer Process Additive (PPA), izinsiza zokucubungula i-polyolefin ze-KYNAR® PPA kube yinto evamile embonini ye-Petroleum kanye ne-Chemical.
Kodwa-ke, ngenxa yezingozi ezingaba khona zempilo kanye nezemvelo ezihlobene ne-PFAS. Ngaphezu kwalokho, izitshalo ze-petrochemical ziya ngokuya zamukela imikhuba yokuqaphela imvelo ekukhiqizeni i-polymer, zilwela ukunciphisa imfucuza, ukusetshenziswa kwamandla, kanye nokukhishwa kwegesi. Isimo sokucubungula i-polymer sishintsha ngendlela eshintshayo.
I-Green Chemistry, Ukugqashula kwi-Fluorine PPA
Umdlali ovelele kulokhu kuthuthuka ukuvela kweIzithasiselo Zokucubungula I-Polymer Ezingenayo I-Fluorine (PPAs), njenge-PPA Alternatives ngaphansi koMthethonqubo we-PFAS, omemezela inkathi entsha lapho ukusebenza kahle kuhambisana nemikhuba enobungani nemvelo.
I-SILIKE TECH ivela njengebutho elisungula izinto ezintsha elinesu elihlukile. Ngale kwendabukoizithasiselo ze-silicone ne-PPA, inkampani yethule i-Usizo Lokucubungula I-Polymer Yamahhala ye-PFAS (PPAS), Isibonelo nguI-SILIMER 5090LokhuI-PPA MB engena-fluorine (Izithasiselo Zokucubungula i-Polymer Engenayo i-Fluorine)kuvelele njengesisusa soshintsho.
Lokhuukuqeda isisombululo se-fluorineakugcini nje ngokubonisa ukusebenza kahle kanye nokusebenza kahle kodwa futhi kusekela indlela eqhubekayo neyobungani nemvelo yokucubungula i-polymer.
Njengoba izimboni emhlabeni wonke zifuna imikhuba eqhubekayo,I-SILIMER 5090kusobala ukuthi iyisisombululo esisebenzayo, ikakhulukazi ku-wire kanye nekhebula, ipayipi, kanye ne-blowed film extrusion.
LokhuI-PPA Engenayo i-Fluorineisebenza njengesisekelo ekunciphiseni ukungqubuzana, ukubhekana nokuqhekeka kokuncibilika, kanye nokwenza lula ulwazi lonke lokucubungula.
Ngaphezu kwalokho,Izithasiselo Zokucubungula i-Polymer ze-PPA MB SILIMER 5090 ezingena-fluorinethola ukusetshenziswa kuzo zonke izinqubo ezahlukahlukene ze-petrochemical, kufaka phakathi kodwa kungagcini lapho:
1. Inqubo yokuhlanganisa i-polymer powder ezitshalweni ze-petrochemical:I-PPA engena-fluorine MB SILIMER 5090kuthuthukisa ukusebenza kahle kwe-granulation futhi kunegalelo ekusebenzeni kwezinto zokugcina.
2. Izinqubo Zokukhipha:I-PPA engena-fluorine MB SILIMER 5090kuthuthukisa izakhiwo zokugeleza, kunciphisa ukwakheka kwe-die, futhi kuthuthukisa ukusebenza kahle kwe-extrusion iyonke.
3. Imisebenzi Yokubumba:I-PPA engena-fluorine MB SILIMER 5090kunegalelo ekuthuthukiseni ukukhishwa kwesikhunta, kunciphisa amaphutha kanye nokuqinisekisa ukukhiqizwa kwemikhiqizo ebunjiwe esezingeni eliphezulu.
4. Ukukhiqizwa Kwamafilimu Namaphepha:I-PPA engena-fluorine MB SILIMER 5090kusiza ekufinyeleleni ukujiya okufanayo kanye nekhwalithi yobuso ekukhiqizweni kwamafilimu namashidi e-polymer.
Kulabo abafunasusa izithasiselo ezisekelwe ku-fluorine and transition to a more sustainable future, SILIKE TECH invites collaboration. Interested parties can reach out to Chengdu Silike Technology Co., LTD via email at amy.wang@silike.cn or explore detailed information on their offerings at www.siliketech.com.
Isikhathi sokuthunyelwe: Novemba-22-2023
