Ukusetyenziswa kwe-cellulose ether kubanzi kakhulu, kwaye uphuhliso lulonke loqoqosho lwesizwe luya kuqhuba ngqo uphuhliso lweshishini le-cellulose ether. Okwangoku, ukusetyenziswa kwei-cellulose ethereTshayina ikakhulu igxile kumashishini afana nezixhobo zokwakha, ukubhola ioyile kunye namayeza. Ngokusetyenziswa nokukhuthazwa kwe-cellulose ether kwamanye amacandelo, imfuno ye-cellulose ether kumashishini asezantsi iya kukhula ngokukhawuleza.
Ukongeza, utyalo-mali olongezelelekileyo lwelizwe kulwakhiwo lwempahla esisigxina kunye nophuhliso lwamandla, kunye nolwakhiwo lwezixeko zelizwe, kunye nokwanda kokusetyenziswa kwabemi kwizindlu, impilo kunye nezinye iindawo, konke oku kuya kuba nefuthe elihle kwi-cellulose ether ngokuhambisa izixhobo zokwakha, ukubhola ioyile kunye namashishini amayeza. Ukukhula kweshishini kuvelisa ukutsala okungathanga ngqo.
I-HPMCIimveliso zisetyenziswa kakhulu kwiinkalo ezahlukeneyo zoqoqosho lwesizwe ngendlela yezongezo, ngoko ke i-HPMC ineempawu zokusetyenziswa ngokubanzi kunye nokusetyenziswa okusasazekayo, kwaye abasebenzisi bokugqibela abasezantsi bathenga kakhulu ngamanani amancinci. Ngokusekelwe kwiimpawu zabasebenzisi bokugqibela abasasazekileyo kwimarike, ukuthengiswa kweemveliso ze-HPMC ikakhulu kusebenzisa imodeli yomthengisi.
Ii-ether ze-cellulose ezingezizo i-ionic zisetyenziswa kakhulu kwishishini lezemithi njengezinto ezincedisayo kwiyeza, ezifana nezithina, izisasazi, ii-emulsifiers kunye nee-arhente zokwenza ifilimu. Isetyenziselwa ukugquma ifilimu kunye nokuncamathisela kwiyeza lethebhulethi, kwaye ingasetyenziselwa ukumiswa, ukulungiswa kwamehlo, i-matrix yokukhululwa eqhubekayo nelawulwayo kunye nethebhulethi edadayo, njl. Ngenxa yokuba i-ether ye-cellulose yeklasi yezemithi ineemfuno ezingqongqo kakhulu kubunyulu bemveliso kunye ne-viscosity, inkqubo yemveliso iyinkimbinkimbi kwaye kukho iinkqubo ezininzi zokuhlamba. Xa kuthelekiswa nezinye iintlobo zeemveliso ze-ether ze-cellulose, izinga lokuqokelelwa kweemveliso ezigqityiweyo liphantsi, iindleko zemveliso ziphezulu, kwaye ixabiso elongezelelweyo lemveliso liphezulu.
Okwangoku, izinto ezisetyenziswa kumayeza angaphandle zithatha i-10-20% yexabiso lemveliso yazo zonke izinto ezisetyenziswa kumayeza. Ekubeni izinto ezisetyenziswa kumayeza zelizwe lam ziqale emva kwexesha kwaye umgangatho uwonke uphantsi, izinto ezisetyenziswa kumayeza asekhaya zithatha inxalenye ephantsi kakhulu yeyeza lonke, malunga ne-2-3%. Izinto ezisetyenziswa kumayeza zisetyenziswa kakhulu kwiimveliso zokulungiselela ezifana nokulungiselela iikhemikhali, amayeza elungelo lomenzi waseTshayina kunye neemveliso zebhayoloji. Ukususela ngo-2008 ukuya ku-2012, ixabiso lilonke lemveliso yamayeza yayiyi-417.816 yeebhiliyoni zeeyuan, i-503.315 yeebhiliyoni zeeyuan, i-628.713 yeebhiliyoni zeeyuan, i-887.957 yeebhiliyoni zeeyuan kunye ne-1,053.953 yeebhiliyoni zeeyuan ngokulandelelana. Ngokwenxalenye yezinto ezisetyenziswa kumayeza zelizwe lam ezithatha i-2% yexabiso lilonke lemveliso yezinto ezisetyenziswa kumayeza, ixabiso lilonke lemveliso yezinto ezisetyenziswa kumayeza asekhaya ukususela ngo-2008 ukuya ku-2012 yayimalunga ne-8 yeebhiliyoni zeeyuan, i-10 yeebhiliyoni zeeyuan, i-12.5 yeebhiliyoni zeeyuan, i-18 yeebhiliyoni zeeyuan kunye ne-21 yeebhiliyoni zeeyuan.
Ngexesha le-"Isicwangciso seminyaka emihlanu seshumi elinesibini", iSebe lezeNzululwazi neTekhnoloji liquke ubuchwepheshe obuphambili bophuhliso lwezinto ezintsha ezisetyenziselwa amayeza njengezihloko zophando. Kwi-"Isicwangciso seminyaka emihlanu se-12 soPhuhliso lweShishini leMithi" esikhutshwe yiSebe lezeMithi neTekhnoloji yoLwazi, ukomeleza uphuhliso kunye nokusetyenziswa kwezinto ezintsha ezisetyenziselwa amayeza kunye nezixhobo zokupakisha kudweliswe njengendawo ebalulekileyo yophuhliso lweshishini lemithi. Ngokuhambelana nenjongo yokukhula okuphakathi konyaka kwe-20% kwixabiso lilonke lemveliso yeshishini lemithi kwi-"Isicwangciso seminyaka emihlanu se-12" seSebe lezeMithi neTekhnoloji yoLwazi, ubungakanani bemarike yezinto ezisetyenziselwa amayeza buya kukhula ngokukhawuleza kwixesha elizayo, kwaye kwangaxeshanye bukhuthaze ukukhula kwenqanaba lemithi.I-HPMCimakethi.
Ixesha leposi: Epreli-25-2024