Ukusetyenziswa kwe-cellulose ether kuninzi kakhulu, kwaye uphuhliso olupheleleyo loqoqosho lwelizwe luya kuqhuba ngokuthe ngqo ukuphuhliswa kweshishini le-cellulose ether. Okwangoku, ukusetyenziswa kwei-cellulose ethere-China igxile kakhulu kumashishini afana nezixhobo zokwakha, ukomba ioli kunye namayeza. Ngokusetyenziswa kunye nokukhuthazwa kwe-cellulose ether kwezinye iindawo, imfuno ye-cellulose ether kumashishini asezantsi aya kukhula ngokukhawuleza.
Ukongeza, ukwanda kotyalo-mali kweli lizwe kulwakhiwo lwe-asethi esisigxina kunye nophuhliso lwamandla, kunye nokwakhiwa kweedolophu zelizwe, kunye nokwanda kokusetyenziswa kwabahlali kwizindlu, impilo kunye neminye imimandla, konke kuya kuba nefuthe elihle kwi-cellulose ether ngokuqhutywa kwezinto zokwakha, ukugrumba ioli kunye namashishini amayeza. Ukukhula kweshishini kuvelisa utsalo olungathanga ngqo.
HPMCiimveliso zisetyenziswa ikakhulu kwiinkalo ezahlukeneyo zoqoqosho lwesizwe ngendlela ezongezelelekileyo, ngoko ke HPMC iimpawu ukusetyenziswa ngokubanzi kunye nokusetyenziswa saa, kunye nabasebenzisi ekupheleni ezantsi ikakhulu ukuthenga ngezixa ezincinci. Ngokusekwe kwiimpawu zabasebenzisi bokuphela abasasazekileyo kwimarike, ukuthengiswa kwemveliso ye-HPMC ikakhulu kwamkela imodeli yomthengisi.
I-nonionic cellulose ethers isetyenziswa ngokubanzi kwishishini loxubo-mayeza njengabancedisi bamayeza, njengama-thickeners, dispersants, emulsifiers kunye ne-film-forming agents. Isetyenziselwa ukugquma ifilimu kunye nokunamathelisa kwiyeza lethebhulethi, kwaye ingasetyenziselwa ukunqunyanyiswa, ukulungiswa kwamehlo, ukukhululwa okuqhubekayo kunye nokulawulwa kwe-matrix yokukhululwa kunye nethebhulethi edadayo, njl. Xa kuthelekiswa namanye amabanga emveliso ye-cellulose ether, izinga lokuqokelela iimveliso ezigqityiweyo liphantsi, ixabiso lemveliso liphezulu, kwaye ixabiso elongezelelweyo lemveliso liphezulu kakhulu. phezulu.
Okwangoku, abaxhamli bamayeza angaphandle benza i-10-20% yexabiso lemveliso yawo onke amalungiselelo amayeza. Ukusukela ukuba abaxumi bamayeza belizwe lam baqale emva kwexesha kwaye inqanaba lilonke lisezantsi, abancedisi boxubo-mayeza basekhaya benza umlinganiselo ophantsi kakhulu wechiza lonke, malunga ne-2-3%. Izinto ezincedisa amayeza zisetyenziswa kakhulu ekulungiseni iimveliso ezifana namalungiselelo ekhemikhali, amayeza elungelo elilodwa lomenzi wamaTshayina kunye neemveliso zebhayoloji. Ukusukela ngowama-2008 ukuya ku-2012, ixabiso lilonke lemveliso yamayeza ibiyi-417.816 yeebhiliyoni zeeyuan, 503.315 yeebhiliyoni zeeyuan, 628.713 yeebhiliyoni zeeyuan, 887.957 yeebhiliyoni zeeyuan kunye ne-1,053.953 yeebhiliyoni zeeyuan ngokulandelelanayo. Ngokomlinganiselo wabaxumi belizwe lam bamachiza abalelwa kwi-2% yexabiso lilonke lemveliso yamalungiselelo amayeza, ixabiso lilonke lemveliso yemveliso yasekhaya yamayeza ukusuka ngo-2008 ukuya ku-2012 yayimalunga ne-8 yeebhiliyoni zeeyuan, i-10 yeebhiliyoni zeeyuan, i-12.5 yeebhiliyoni zeeyuan kunye ne-18 yeebhiliyoni zeeyuan.
Ngexesha "leSicwangciso seMinyaka emiHlanu", iSebe lezeNzululwazi kunye neTekhnoloji libandakanye ubugcisa obuphambili bophuhliso lwabancedisi abatsha bamayeza njengezihloko zophando. Kwi-"I-12 yeSicwangciso soPhuhliso seMinyaka emiHlanu yoShishino loShishino" olukhutshwe nguMphathiswa wezoShishino kunye neTekhnoloji yoLwazi, ukomeleza uphuhliso kunye nokusetyenziswa kwezinto ezintsha zokuncedisa amayeza kunye nezinto zokupakisha zidweliswe njengendawo ephambili yokuphuhliswa kweshishini lamachiza. Ngokuhambelana nenjongo yezinga lokukhula komndilili wonyaka we-20% kwixabiso lilonke lemveliso yeshishini lamayeza "kwiSicwangciso seminyaka elishumi elinesibini" yoMphathiswa wezoShishino kunye neTekhnoloji yezoLwazi, ubungakanani bentengiso yabaxhamli bamayeza buya kukhula ngokukhawuleza kwixa elizayo, kwaye kwangaxeshanye ukhuthaze ukukhula kwebakala lamayeza.HPMCimarike.
Ixesha lokuposa: Apr-25-2024