I-Cellulose Ether kanye Nemakethe Yayo Yokuphuma

Uhlolojikelele lwemakethe
Imakethe yomhlaba wonke yeCellulose Ethers kulindeleke ukuthi ifakaze ukukhula okuphawulekayo ku-CAGR ye-10% ngesikhathi sokubikezela (2023-2030).

I-Cellulose ether iyi-polymer etholakala ngokuxuba amakhemikhali futhi isabelane nama-etherifying agents afana ne-ethylene chloride, i-propylene chloride, ne-ethylene oxide njengezinto zokusetshenziswa eziyinhloko. Lawa ama-polymer e-cellulose adlule inqubo ye-etherification. Ama-cellulose ether asetshenziswa ezinhlelweni ezahlukahlukene ezihlanganisa ukujiya, ukubopha, ukugcinwa kwamanzi, imikhiqizo yokunakekelwa komuntu siqu, izinto zokwakha, izindwangu kanye nezinhlanganisela ze-oilfield. Ukusebenza, ukutholakala kanye nokulula kokulungiswa kokwakhiwa yizici okufanele zicatshangelwe lapho kukhethwa umkhiqizo oqondile ozosetshenziswa.

I-Market Dynamics
Isidingo esikhulayo sama-cellulose ethers embonini yokudla neziphuzo kulindeleke ukuthi sikhulise imakethe ye-cellulose ethers esikhathini sokubikezela. Kodwa-ke, ukuntengantenga kwamanani entengo yezinto ezibonakalayo kungaba yisithiyo esikhulu emakethe.

Isidingo esikhulayo sama-cellulose ethers embonini yokudla neziphuzo

Ama-cellulose ethers asetshenziswa njengama-gelling agents ezixutshweni zokudla, ama-thickeners ekugcwalisweni kukaphaya namasoso, kanye nama-agent amisiwe kumajusi wezithelo nemikhiqizo yobisi. Embonini yokudla neziphuzo, ama-cellulose ethers asetshenziswa njengama-fillers kuma-binder ekwenzeni ujamu, ushukela, ama-syrups ezithelo kanye ne-mustard cod roe. Ibuye isetshenziswe ekuphekeni okuhlukahlukene kwe-dessert njengoba idlulisela isakhiwo esilinganayo nesicolekile kanye nokubukeka okuhle.

Ama-ejensi ahlukahlukene alawulayo akhuthaza ukusetshenziswa kwe-cellulose ethers njengezithasiselo zokudla. Isibonelo, i-hydroxypropylmethylcellulose, i-hydroxyethylcellulose, ne-carboxymethylcellulose kuvunyelwe njengezithasiselo zokudla e-US, EU, nakwamanye amazwe amaningi. I-European Union igcizelela ukuthi i-L-HPC kanye ne-hydroxyethyl cellulose ingasetshenziswa njengama-thieners agunyaziwe kanye nama-gelling agents. I-Methylcellulose, i-hydroxypropylmethylcellulose, i-HPC, i-HEMC kanye ne-carboxymethylcellulose idlulise ukuqinisekiswa kweKomidi Lochwepheshe Elihlangene le-FAO/WHO mayelana Nezithako Zokudla.

I-Food Chemical Codex ibala i-carboxymethylcellulose, i-hydroxypropylmethylcellulose, ne-ethylcellulose njengezithasiselo zokudla. I-China iphinde yakha amazinga ekhwalithi ye-carboxymethyl cellulose yokudla. I-carboxymethyl cellulose yebanga lokudla nayo iye yaqashelwa amaJuda njengesengezo sokudla esifanele. Ukukhula embonini yokudla neziphuzo okuhambisana nemithetho kahulumeni eyesekayo kulindeleke ukuthi kuqhubekisele phambili imakethe yomhlaba wonke ye-cellulose ethers.

Izinguquko kumanani wezinto ezingavuthiwe

Izinhlobonhlobo zezinto ezingasetshenzisiwe ezinjengokotini, imfucumfucu, i-lignocellulose, umoba zisetshenziselwa ukwenza ama-biopolymers e-cellulose ether eyimpuphu. Amalitha kakotini aqale asetshenziswa njengezinto zokusetshenziswa zama-cellulose ethers. Kodwa-ke, okuthintwa yizici ezihlukahlukene ezifana nesimo sezulu esibi kakhulu, ukukhiqizwa kwama-linter kakotini kubonise ukwehla. Izindleko zama-linters ziyenyuka, ezithinta imingcele yenzuzo yabakhiqizi be-cellulose ether ngokuhamba kwesikhathi.

Ezinye izinto zokusetshenziswa ezisetshenziselwa ukukhiqiza ama-cellulose ethers zifaka i-pulp yokhuni kanye ne-cellulose ecolisisiwe yemvelaphi yezitshalo.

Izintengo ezishintshayo zalezi zinto zokusetshenziswa kulindeleke ukuthi zibe yinkinga kubakhiqizi be-cellulose ester ngenxa yesidingo esiphansi somfula kanye nokutholakala ngaphandle kweshalofu. Ngaphezu kwalokho, imakethe ye-cellulose ethers nayo ithintwa yizindleko zokuhamba eziphakeme ngenxa yokukhuphuka kwamanani kaphethiloli kanye nezindleko zokukhiqiza eziphakeme ngenxa yokukhuphuka kwezindleko zamandla. Lawa maqiniso futhi abeka ubungozi kubakhiqizi be-cellulose ether futhi kulindeleke ukuthi behlise amamajini enzuzo.

Ukuhlaziywa Komthelela we-COVID-19

Ama-cellulose ether ayenemakethe enkulu ngisho nangaphambi kwe-COVID-19, futhi izakhiwo zawo zaziwavimba ekubeni athathelwe indawo ezinye izindlela ezishibhile. Ngokwengeziwe, ukutholakala kwezinto ezingavuthiwe ezihlobene nokukhiqiza kanye nezindleko zokukhiqiza eziphansi kulindeleke ukuthi kuqhubekisele phambili imakethe ye-cellulose ethers.

Ukuqubuka kwe-COVID-19 kwehlise ukukhiqizwa kwe-cellulose ether ezindaweni eziningi ezikhiqizayo futhi kwanciphisa imisebenzi yokwakha emazweni amakhulu anjengeChina, i-India, i-US, i-UK neJalimane. Ukwehla kube ngenxa yokuphazamiseka kwamaketanga, ukushoda kwezinto zokusetshenziswa, ukunciphisa isidingo semikhiqizo, kanye nokuvalwa kwezindawo emazweni amakhulu. Imboni yezokwakha inethonya elikhulu emakethe ye-cellulose ethers. Umthelela osakazwe kabanzi we-COVID-19 kube ukushoda okukhulu kwabasebenzi. Imboni yezokwakha yaseChina ithembele kubasebenzi bokufika, nabasebenzi bokufika abayizigidi ezingama-54 abasebenza embonini, ngokusho kweNational Bureau of Statistics yaseChina. Abasebenzi bokufika ababuyele ezindaweni zabo ngemuva kokuvalwa kwedolobha abakwazanga ukuphinde basebenze.

Ngokocwaningo lwezinkampani ezingama-804 olwenziwa yiChina Construction Industry Association ngo-Ephreli 15, 2020, u-90.55% wezinkampani waphendula ngokuthi “inqubekelaphambili ivinjiwe”, kanti u-66.04% wezinkampani waphendula ngokuthi “ukushoda kwabasebenzi”. Kusukela ngoFebhuwari 2020, uMkhandlu WaseChina Wokukhuthaza Ukuhwebelana Kwamazwe Ngamazwe (CCPIT), inhlangano ephethe uhulumeni, ukhiphe izinkulungwane "zezitifiketi zokuphoqelela" ukuvikela izinkampani zaseChina futhi zizisize ukubhekana nezinkinga nabalingani baphesheya kwezilwandle. ezinkampanini zaseShayina. Isitifiketi sathola ukuthi ukuvinjelwa kwenzeke esifundazweni esithile sase-China, sisekela isimangalo samaqembu sokuthi inkontileka ayinakwenziwa. Isidingo sama-cellulose ethers ngo-2019 kulindeleke ukuthi sifane naleso sangaphambi komqedazwe we-COVID-19 ngenxa yokwanda kwesidingo sama-thickeners, izinto zokunamathisela, kanye nama-ejenti okugcina amanzi embonini yezokwakha.

Ama-cellulose ethers asetshenziswa njengeziqinisi, ama-thickeners, kanye nama-thickeners emkhakheni wokudla, imithi, ukunakekelwa komuntu siqu, amakhemikhali, izindwangu, ukwakhiwa, iphepha, nokunamathela. Uhulumeni wayisusa yonke imingcele yamabhizinisi. Amaketango okuhlinzeka abuyela esimeni esijwayelekile njengoba kukhiqizwa izimpahla ezidingekayo namasevisi.

I-Asia Pacific kulindeleke ukuthi ibone ukukhula okusheshayo ngesikhathi sokubikezela. Imakethe ye-cellulose ethers esifundeni kulindeleke ukuthi iqhutshwe ukukhuphuka kwezindleko zokwakha eChina naseNdiya kanye nokwanda kwesidingo sokunakekelwa komuntu siqu, izimonyo kanye nemithi eminyakeni ezayo. Imakethe yase-Asia Pacific kulindeleke ukuthi ihlomule ekwandiseni ukukhiqizwa kwe-cellulose ether eChina kanye nokwanda kwamandla abakhiqizi basekhaya.