Cellulose ether rudzi rwechisikigo polymer yakatorwa zvinhu, iyo ine hunhu hwekurimara uye kumiswa. Pakati pemhando dzakawanda, HPMC ndirwo rwunobuda kumusoro uye rakanyanyisa kushandiswa, uye zvarwo zvinowedzera zvinowedzera nekukurumidza.
Mumakore achangopfuura, nekuda kwekukura kwenyika hupfumi hwenyika, kugadzirwa kwemhereman mherether munyika yangu kwakawedzera gore rimwe nerimwe. Panguva imwecheteyo, nekuvandudzwa kwesainzi yedzimba uye tekinoroji, yakakwirira-mherem cellalose idzo dzakatangira kunze kwenyika dzave kuita zvishoma nezvishoma, uye kutapudza vhoriyamu yemaseru emaserembi inoenderera mberi nekuwedzera. Dhata Ratidza izvozvo kubva muna Ndira kusvika munaNovember 2020, China's Cellulose ethervers asvika 64,806 akawanda ekuwedzera kwe14.2%, yakakwirira kupfuura iyo Export vhoriyamu yeiyo 2019.
Cellulose ether inokanganiswa nekwakakwira mitengo yekotoni:
Iyo mainini main manyoreti e cellulose ether inosanganisira zvekurima uye masango zvigadzirwa zvinosanganisira yakanatswa machira uye makemikari zvigadzirwa zvinosanganisira procylene oxide. Iyo mbichana yezvinyorwa zvakanatswa machira ndeyekotoni machira. Nyika yangu ine zvakawanda zvekotoni kugadzirwa, uye nzvimbo dzekugadzira dzeCotton Linters dzinonyanya kuiswa muSandong, Xinjiang, Hebei, Jiangsu nedzimwe nzvimbo. Cotton linders ane zvakawanda uye mune zvakawanda zvinowanikwa.
Cotton inogara chikamu chakakura muchikamu chekurima chehupfumi chehupfumi, uye mutengo wazvo unokanganiswa nezvinhu zvakawanda zvakadai semamiriro ezvinhu echisikigo uye kuwanikwa kwenyika uye kugovera kwenyika dzese uye kudiwa. Saizvozvo, zvigadzirwa zvemakemikari zvakadai seProfylexene oxide uye methyl chloride zvinokanganiswawo nemitengo yemhando yepamusoro yemafuta. Sezvo rai zvinyorwa zvakaringana mune yakakura chikamu mune mutengo weCellulose ether, mhepo mumitengo yemutengo yakabata zvakananga mutengo wekutengesa weCellulose ether.
Mukupindura kumanikidza kumanikidzwa, cellulose authers vanowanzoendesa kudzvinyirira kune maindasitiri ekurasa, asi maitiro ekutamisa anokanganiswa neyakaoma kwezvinhu zvehunyanzvi, zvigadzirwa zvechigadzirwa uye chigadzirwa chinodhura kukosha. Kazhinji, mabasa ane zviumbwa zvehunyanzvi, zvakapfuma zvezvigadzirwa, uye kukosha kwakakwirira kwakakura kuve nezvakanakira zvakakura, uye mabhishi anozochengetedza huwandu hwakagadzikana hwehunhu hwakanyanya; Zvikasadaro, mabhizinesi anoda kutarisana zvakanyanya kumanikidzwa. Mukuwedzera, kana nzvimbo dzekunze hadzina kugadzikana uye huwandu hwekushanduka kwechigadzirwa hwakakura Naizvozvo, izvi zvinogumisa kukura kwechidiki-chiyero cellulose ether missages kune imwe nhanho.
Shownstream Somerongwa:
Nekuenderera mberi kwekufambira mberi kwesainzi uye tekinoroji, musika wekusuwa unowedzera. Panguva imwecheteyo, chiyero chekuratidzira mafomu ekunyorera zvinotarisirwa kuramba zvichikura, uye kudzikisira kunodiwa kuchengeta kukura kwakasimba. Mukutonga kwemusika wekutonga kwe cellulose ether, kuvaka zvinhu, kuongorora kweoiri, chikafu uye imwe minda inogara chinzvimbo chikuru. Pakati pavo, chikamu chekuvaka chakavakwa ndiyo yakakura mutengi musika, accounting kweanopfuura makumi matatu muzana.
Iyo yekuvaka indasitiri ndiyo yakakura yevatengi munda yeHPMC zvigadzirwa:
Muindasitiri yekuvaka, zvigadzirwa zveHPMC tamba basa rakakosha mukuratidzira uye nekuchengetwa kwemvura. Pashure pokusanganisa chidiki chidiki cheHPMC neComment Muumbi, Tensile uye Shear Simba reMutumbi, Kunovandudza Kuitwa Kwezvivakwa zvekuvaka, Kuvandudza Kuvaka Kwemhando uye Kubata Kwekuvaka uye Kuita Kwekuvaka Mukuwedzera, HPMC zvakare yakakoshesa kudzoreredza kugadzirwa uye kufambisa kwekongiri kongiri, iyo inogona kukiya mvura uye inosimudzira rakatsemura kongiri. Parizvino, HPMC ndiyo main cellulose ether chigadzirwa chinoshandiswa mukuvaka kusimbisa zvinhu.
Indasitiri yekuvaka indasitiri yeiyo yePillar yehupfumi hwenyika yangu yenyika. Iyo data inoratidza kuti nzvimbo yekuvaka yekuvakwa kwedzimba yakawedzera kubva ku7,0m Colion metres muna 2010 kusvika 14.42 yakakurudzira kukura kweiyo cellulose ema cell.
Kubudirira kwese kweindasitiri yezvezvivakwa zvivakwa kwakawedzera, uye nzvimbo yekuvaka uye nzvimbo yekutengesa yakawedzera gore-gore. Ruzhinji data inoratidza kuti muna 2020, gore regore rose rekusvika munzvimbo yekuvaka idzva veimba yekutengeserana Muna 2021, maitiro ekupora anotarisirwa kuenderera mberi. Kubva muna Ndira kuenda kuFebruary gore rino, huwandu hwekukura kwenzvimbo dzekutengesa dzekutengesa dzimba dzeimba uye zvivakwa zvekugara zvinodzoserwa kusvika pa104.9%, zvinowedzera zvinowedzera.
Mafuta anokwevera:
Iyo yekukwevera Injini Services Sevhisheni Indisheni Yakanyanya Kukanganiswa nekuwongorora kwepasirese uye nekuvandudza mari yekudyara, neinosvika makumi mana muzana yeGlobal kuongorora kwepasirese kuendesa kuinjini.
Munguva yekuchera mafuta kuchera, kuchera mvura kunoita basa rakakosha mukutakura uye kumisa madziro egomba uye kusimbisa masvingo ekumanikidza, kutonhora uye kuendesa madhiri ekurova, uye kuendesa hydrodynamic simba. Naizvozvo, mubasa rekuchera remafuta, zvakakosha kwazvo kuti urambe wakanyorova, viscosity, fluidity uye zvimwe zviratidzo zvekukwevera mvura. Iyo Polyanionic Cellulose, Pac, inogona kukwirisa, lubricate iyo dring zvishoma, uye kuendesa hydrodynamic simba. Nekuda kweiyo yakaoma magariro emagariro munzvimbo yekuchengetera mafuta uye kuoma kwekudhira, pane chikuru kudiwa kwePAC.
Pharmaceucial accessories indasitiri:
Nononic cellulose inoshandiswa zvakanyanya muindasitiri yemishonga seyemacmaceceucial excpicients yakadai senhau, kuvaparadzira, emhungu uye mafirimu mafirimu. Iyo inoshandiswa kufambisa yemafirimu uye inonamatira mapiritsi emishonga, uye inogona zvakare kushandiswa kwemishonga, mahwendefa emishonga, etrcalose ether yakaoma uye kune mamwe maitiro ekugeza. Kuenzaniswa nemamwe mamakisi e cellulose zvigadzirwa, iyo chiyero chekuunganidza chakadzika uye mutengo wekugadzira wakakwira, asi kukosha kwekuwedzera kwechigadzirwa zvakare zvakare yakakwira zvakare. Pharmaceucial excividents anonyanya kushandiswa muGrafiricha zvigadzirwa senge makemikari gadziriro, Chinese Patent mishonga uye biochemical zvigadzirwa.
Nekuda kwekutanga kwekutanga kwendima yangu yemishonga yekunyepedzera Mukukosha kwekubuda kweiyo gadziriro yemuchinjiki gadziriso, iyo inoburitsa kukosha kwemapepa ekupfeka mishonga inokonzeresa kuwanda kwe2% kusvika ku3%, iyo iri yakadzika kupfuura chikamu chevatorwa vechikadzi, izvo zvinenge 15%. Zvinogona kuoneka kuti idzo dzimba dzepfungwa dzichirembera imba yakawanda yekukura
Kubva pane zvekunyepedzera zveimba yemusangano ether ethertoction, Shandong musoro wechibereko chekugadzira, chema makumi maviri nemana ekugadzirwa kwechigadzirwa, chandong yiteng, North Tianpu Chemical uye mamwe mabhizinesi. Zvakawanda, kukwikwidza muindasitiri kunotyisa, uye kushushikana kunotarisirwa kuwedzera kuwedzera.
Kutumira Nguva: Mar-29-2023