1)Application main yekuvaka yekuvaka giredhi cellulose ether
Iyo munda wezvivakwa zvekuvaka ndiyo inonyanya kudiwa ndima yecellulose ether. Cellulose ether ine zvakanakisa zvivakwa zvakadai sekukakavara, uye kudzoreredzwa kwemvura, uye kuomesa-kusanganisa Kuchengetedza uye kudzivirirwa kwezvakatipoteredza, kunovandudza kushanda kwekuvaka kwezvivakwa nekushongedza, uye zvisina kunanga zvinoshandiswa kumasonry kupurukira kuvakwa uye kwemukati uye kunze kwemadziro emhando dzakasiyana siyana dzemhando dzakasiyana siyana dzemapurojekiti ekuvaka. Nekuda kwehuremu hukuru hwekudyara mumunda wekuvaka Enghizeru, marudzi akasiyana siyana akapararira, uye kufambira mberi kwakawanda, kuvaka maitiro ehuremu hwekushandisa, misika huru yemusika, uye vatengi vakapararira.
Pakati peMiddle uye yakakwirira-magumo emhando dzekuvaka giredhi HPMC, iyo yekuvaka giredhi HPMC ine tembiricha yemakumi manomwe neshanu c inonyanya kushandiswa mune yakaoma-yakavhenganiswa motokari uye imwe minda. Iyo ine yakasimba yakanyanya kupisa kupisa uye yakanaka application maitiro. Kuita kwayo kwekunyorera ndiko kutonhora kweGreaturicha Panguva imwecheteyo, ndezvehunyanzvi hwakaoma kuburitsa HPMC neine tembiricha yegumi nemakumi manomwe neshanu c. Chiyero chekudyara chekudyara chakakura, uye chikumbaridzo chikumbaridzo chakakwira. Mutengo wechigadzirwa wakanyanya kukwirira kupfuura izvo zvekuvaka zvinhu giredhi grade hpmc neine girini tembiricha ye60 ° c.
Iyo yakakwira-yekupedzisira PVC-yakatarwa HPMC yakakosha inowedzera kugadzirwa kwePVC. Kunyangwe HPMC inowedzerwa muhuwandu uye inokonzeresa chikamu chakaderera chePVC kugadzirwa kwemitengo yePVC, chiitiko chechigadzirwa chakanakira, saka zvinodiwa nemhando yepamusoro zvakakwira. Kune vashoma vemuviri uye vatorwa vagadziri veHPMC yePVC, uye mutengo wezvigadzirwa kunze kwenyika zvakakwira zvakanyanya kupfuura izvo zvezvivakwa zvezvivakwa.
2)Kubudirira Kwekuvandudza Kwekuvaka Midziyo Giredhi Cellulose Etheri Indasitiri
①Kugadziriswa kwakasimba kweindasitiri yenyika yekuvaka nyika inoenderera mberi nekutyaira iyo yemusika kudiwa kwekuvaka zvinhu giredhi cellulose ether
Maererano nedata rakaburitswa neNational Bureau yehuwandu, muna 2021, chikamu chehuwandu hwemugwagwa Zvinoenderana, kukura kwezvinhu zvakazara mumusika wezvivakwa zvivakwa zvakare kwapinda munzvimbo yakagadzikana, uye kusiyanisa kwekuda mumaguta akasiyana kwave kuri pachena. Kudiwa kweimba kunoenderera mberi nekuwedzera. Mune ramangwana, nekudzikira kwechikamu chemaindasitiri yenyika yangu yekugadzira uye kuwanda kweshanduro yebasa, zvinodikanwa zvechiitiko zvinoshanduka. Zvivakwa zvezvivakwa zvinodikanwa zveindasitiri zvichave zvakawedzera kusimba, uye iyo estate yechiitiko chezvivakwa zveindasitiri uye indasitiri yekuvaka yakapinda nguva yekuchinja uye shanduko yekuchinja.
Chiyero chekudyara chekodhi yekuvaka, nzvimbo yekuvaka yeiyo estate, nzvimbo yekushongedza, iyo nzvimbo yekushongedza, etc. Maitiro ekusimudzira anoenderana zvakanyanya. Kubva 2010 kusvika ku20021, nyika yangu yechokwadi yekudyara yekudyara yekuparadza uye yekuvaka yekuvaka yekubuda zvakanyatsochengeterwa kukura kwakasimba. Muna 2021, nyika yangu yechokwadi estate Development mari yekupedzisa mari yaive 14.76 Trillion Yuan, kuwedzera-kwegore-gore rekuwedzera kwe4,35%; Iyo yekuvaka maindasitiri yakakwana yekubuda kukosha yaive 29.31 Trillion Yuan, kuwedzera kwe 11.04% gore-pagore.
Kubva muna 2011 kusvika 2021, avhareji yegore rose yakaunganidzwa yekuvaka nzvimbo yekuvaka muindasitiri yenyika Muna 2021, nzvimbo yekuvaka yekuvaka yenyika yekuvaka nyika ichave is indasitiri yerudzi rwevanhu Nzvimbo yekuvaka yakazadziswa ichave 1.014 bhiriyoni mativi metres, negore-gore-gore rekukura kwegumi nemaviri muzana. Maitiro echokwadi akanaka weindasitiri yekuvaka imba anowedzera kushandiswa kwekuvaka zvigadzirwa zvakadai sekugadzirira, PHILEx pendi, nekudaro vachityaira musika kudiwa kwekuvaka giredhi Giredhi.
②Iyo nyika inoshanda inosimudzira zvigadzirwa zveGreen
Mota chinhu chishandiso chinoshandiswa mukuvaka zvidhinha. Iyo inoumbwa nechero chikamu chejecha uye zvekurongedza zvinhu (simende, lime paste, ivhu, nezvimwewo) nemvura. Nzira yechinyakare yekushandisa motsi iri pane-saiti yekusanganisa, asi nekuvandudzwa kwekuvaka kwekuvaka, zvakadai zvisingaite, mhando yerudzi rwekuvaka, degree rakaderera rekuvaka uye kusvibisa nharaunda, nezvimwe.
Kuenzaniswa neye-saiti kusanganisa dhaka, iyo yakagadzirirwa mongwe yakasanganiswa inosanganiswa, yekufambisa pombi yekufambisa, uye pombi yekuvhiringidza yekuvhiringidza pachako, iyo inoderedza kwazvo chizvarwa cheguruva uye chakanakira kuvaka. Naizvozvo akagadzirira-akavhenganiswa mwero wekugadzikana kwakanaka kwemhando, nzvimbo dzakapfuma, dzinoshamwaridzana, kuchengetedza simba uye kuderedza kwesimba, uye kune zvakanaka zvakanaka zvehupfumi nezvenhoroondo. Kubvira 2003, nyika yakaburitsa zvinyorwa zvakakosha zvePolisi
Parizvino, kushandiswa kwekugadzirira-kwakasanganiswa pane pane-saiti kwakasanganiswa motsi kwave kuri kweiyo yakakosha nzira yekudzora PM2.5 emishandisirwo muindasitiri yekuvaka. Mune ramangwana, nekuwedzera kusimba kwejecha uye kusimba kwejecha, mutengo wejecha rekuvaka richawedzera, uye kuwedzera kwemutengo wekushandiswa kwemutengo wepaiti Iyo huwandu hwekuvaka zvinhu giredhi giredhi cellulose ether mune yakagadzirira-yakavhenganiswa motsi kazhinji maakaunti yeanenge 2 / zviuru gumi. Kuwedzera cellulose ether inobatsira kudzora iyo yakagadzirirwa-yakasanganiswa dhaka, chengetedza mvura uye kugadzirisa maitiro ekuvaka. Kuwedzera kuchatyaira zvakare kukura kwechido chekuvaka zvinhu giredhi cellulose ether.
Kutumira Nguva: Kubvumbi-25-2024