Non-ionic cellulose ether chinhu chakakosha chemakemikari chinodiwa neindasitiri yezvivakwa zvekuvaka uye indasitiri yekupfeka.Parizvino, pasi pemashure ekuenderera mberi kwekuwedzera kwehuwandu hwekuburitsa kukosha kweindasitiri yekuvaka yedzimba uye nekuenderera mberi kwekuwedzera kwemusika wekupfeka, kudiwa kwayo kwemusika kuri kuramba kuchikura.
Cellulose ether inoreva musanganiswa wepolymer une ether chimiro chakagadzirwa ne cellulose.Inonyungudika mumvura, inonyungudutsa alkali solution uye organic solvent, uye ine thermos-plasticity.Inoshandiswa zvakanyanya mukudya, mushonga, makemikari ezuva nezuva, kuvaka, machira, peturu, kemikari, inoshandiswa zvakanyanya mukupfeka, zvemagetsi nemimwe minda.Zvinoenderana neakasiyana ionization ethers, cellulose ethers inogona kupatsanurwa muzvikamu zvitatu: asiri-ionic cellulose ethers, ionic cellulose ethers, uye yakasanganiswa cellulose ethers.
Kana ichienzaniswa neionic uye yakasanganiswa cellulose ethers, asiri-ionic cellulose ethers ane zvirinani kupisa tembiricha, munyu kuramba, kunyungudika kwemvura, kugadzikana kwekemikari, mutengo wakaderera uye maitiro akakura, uye anogona kushandiswa seanogadzira firimu, emulsifiers, thickeners, kuchengetedza mvura. maajenti, mabinders, stabilizers uye mamwe makemikari ekuwedzera anoshandiswa zvakanyanya mukuvaka, machira, makemikari emazuva ese, chikafu, machira uye mimwe minda, uye musika une tarisiro yakakura yebudiriro.Parizvino, iyo yakajairika isiri-ionic cellulose ethers inonyanya kusanganisira hydroxypropyl methyl (HPMC), hydroxyethyl methyl (HEMC), methyl (MC), hydroxypropyl (HPC), hydroxyethyl (HEC) zvichingodaro.
Nonionic cellulose ether chinhu chakakosha chemakemikari chinodiwa neindasitiri yezvivakwa zvekuvaka uye indasitiri yekupfeka.Parizvino, kudiwa kwemusika kwairi kuri kuramba kuchikura pasi pemashure ekuenderera mberi kwekuwedzera kwehuwandu hwekubuda kweiyo indasitiri yekuvaka yedzimba uye nekuenderera mberi kwekuwedzera kwemusika wekupfeka.Zvinoenderana nedata kubva kuNational Bureau of Statistics, kukosha kwese kuburitswa kweindasitiri yekuvaka yenyika muzvikamu zvitatu zvekutanga zve2022 yaive 20624.6 bhiriyoni yuan, kuwedzera kwe7.8% zvichienzaniswa nenguva yakafanana gore rapfuura.Muchirevo chechinyorwa chino, maererano ne "2023-2028 China Nonionic Cellulose Ether Indasitiri Chikumbiro Chinodiwa uye Development Opportunity Research Report" yakaburitswa neXin si jie Indasitiri Research Center, huwandu hwekutengesa kwemusika nonionic cellulose ether musika muna 2022 huchasvika 172,000 matani. , gore negore kuwedzera kwe2.2%.
Pakati pavo, HEC ndechimwe chezvakanyanya zvigadzirwa mumusika wepasi-ionic cellulose ether.Inoreva chigadzirwa chemakemikari chakagadzirirwa kubva mukotoni pulp seyakagadzirwa kuburikidza nealkalization, etherification, uye mushure-kurapwa.Yakashandiswa mukuvaka, Japan, nezvimwewo Kemikari, kuchengetedza kwezvakatipoteredza uye mamwe minda inogona kushandiswa zvakanyanya.Inotungamirwa nekukura kunoramba kuchidiwa, iyo tekinoroji yekugadzira tekinoroji yemabhizinesi epamba eHEC iri kuramba ichivandudza.Mazhinji mabhizinesi anotungamira ane tekinoroji uye mabhenefiti akabuda, akadai seYi Teng Zvitsva Zvishandiso, Yin Ying Zvitsva Zvishandiso, uye TAIAN Rui tai, uye zvimwe zvezvakagadzirwa zvemabhizinesi aya zvasvika padanho repasi rose.advanced level.Inotungamirwa nekukurumidza kusimudzira kwezvikamu zvemusika mune ramangwana, maitiro ekusimudzira emusha asiri-ionic cellulose ether indasitiri ichave yakanaka.
Xin Si Jie vanoongorora indasitiri vakati non-ionic cellulose ether imhando yepolymer zvinhu zvine mashandiro akanaka uye kushandiswa kwakakura.Inotungamirwa nekukura nekukurumidza kwemusika wayo, huwandu hwemabhizinesi epamba mundima iyi huri kuwedzera.Iwo mabhizinesi makuru anosanganisira Hebei SHUANG NIU, Tai An Rui Tai, Shandong Yi Teng, Shang Yu Chuang Feng, North Tian Pu, Shandong He da, nezvimwewo, makwikwi emusika ari kuramba achiwedzera.Muchirevo chechinyorwa chino, homogeneity yezvigadzirwa zvepamba zvisiri-ionic cellulose ether zviri kuramba zvichinyanya kuoneka.Mune ramangwana, makambani emuno anofanirwa kukurumidzira kutsvagisa uye kusimudzira kwepamusoro-yekupedzisira uye yakasarudzika zvigadzirwa, uye iyo indasitiri ine kamuri hombe yekukura.
Nguva yekutumira: Mar-28-2023