Cellulose acetate chinhu chinoshandiswa zvakasiyana-siyana chine mashandisirwo akasiyana-siyana. Muindasitiri yefodya, cellulose acetate tow ndiyo inonyanya kushandiswa pakusefa fodya nekuda kwekushanda kwayo kwakanaka pakusefa. Inoshandiswawo muindasitiri yemafirimu nemapurasitiki pakugadzira mafirimu emifananidzo, mafuremu ekuratidzira, uye mibato yezvishandiso. Pamusoro pezvo, cellulose acetate inoshanda sechinhu chakakosha pakugadzira membrane, kusanganisira membrane yekusefa uye reverse osmosis elements, nekuda kwekugona kwayo kupenya uye kusarudza. Nekugona kwayo kuora uye kuchinjika, cellulose acetate inoramba ichiita basa rakakosha mukugadzira kwechinyakare uye kushandiswa kwezvakatipoteredza kwemazuva ano.
Maitiro eCellulose Acetate Filtration
1. Kugadzirira & Kugadzira Zvinhu Zvisina Kugadzirwa
Maitiro acho anotanga nehuni dzakagadzirwa nemutiselulose, iyo inocheneswa kubvisa lignin, hemicellulose, nezvimwe tsvina. Cellulose yakacheneswa inobva yagadziriswa neacetic acid, acetic anhydride, uyekataviridzikugadzira maester e-cellulose acetate. Nekudzora mwero wekutsiva, mamakisi akasiyana akadai sediacetate kana triacetate anogona kuwanikwa.
2. Kugadzirira Kuchenesa & Kutenderedza Mhinduro
Mushure mekuita acetylation, musanganiswa we reaction unobviswa, uye zvimwe zvinobuda zvinobviswa. Cellulose acetate inogezwa, yoomeswa, uye inonyungudutswa muacetone kana acetone - musanganiswa wemvurakugadzira mhinduro yekutenderera yakafanana. Padanho rino, mhinduro yacho inozoitwakusefakubvisa zvidimbu zvisina kunyungudutswa nemajeli, zvichiita kuti zvive nyore uye zvakagadzikana.
3. Kugadzira Fiber & Kupedzisa
Mhinduro yekupoterera inogadziriswa uchishandisanzira yekupuruzira yakaoma, uko inoburitswa kuburikidza nemaspinnerets uye inosimbiswa kuita filaments sezvo solvent ichipera. Filaments dzinounganidzwa, dzinotambanudzwa, uye dzinogadzirwa kuita continuous tow kana shinda. Mushure mekurapa kwakadai sekutambanudza, kukwenya, kana kupedzisa zvinoshandiswa kuwedzera hunhu hwefiber, zvichiita kuti dzikwanise kushandiswa mufodyamafirita, machira, uye machira akagadzirwa zvakasiyana-siyana.
Pepa Rekusefa Masvingo Akanaka
Pepa rekusefa reSCY Series
Pepa iri rekusefa, rine musanganiswa we cellulose ne cationic resin, rinonyanya kushanda pakusefa mhinduro dze cellulose acetate. Rinopa simba guru remuchina, porosity yakagadzikana, uye kubviswa kwetsvina kwakavimbika. Hunhu hwakaderera hwe polyamide epoxy resin (<1.5%) hunovimbisa kubatana uye kuchengetedzeka mukugadzirisa cellulose acetate, zvichibatsira kubvisa zvidimbu zvidiki, majeli, uye tsvina isinganyunguduke ukuwo richichengetedza kugadzikana kwemakemikari uye kutevedzera mitemo yekuchengetedza chikafu nemishonga.
Zvakanakira
Kushanda Kwakanyanya Kwekusefa- Inobvisa zvinobudirira zvidimbu zvidiki, majeli, uye tsvina isinganyunguduke kubva mumhinduro dze cellulose acetate.
Simba Rakasimba reMichina– Simba rekuputika ≥200 kPa rinovimbisa kugara kwenguva refu uye kushanda zvakanaka pasi pekumanikidzwa.
Kugara kuripoKuboorwa kwemvura– Kupinda kwemhepo kwakadzorwa (25–35 L/㎡·s) kunopa mwero wekufamba kwemhepo wakavimbika uye mhedzisiro yekusefa yakafanana.
Mhedziso
Cellulose acetate chinhu chakakosha chinoshandiswa mumafirita, mafirimu, mapurasitiki, uye membranes, zvichikosheswa nekuda kwekushanda kwayo uye kuora kwayo. Munguva yekugadzira, kusefa kwakanaka kwakakosha kuti ive nechokwadi chekuchena uye kugara kwenguva refu.
Great Wall'sSCY Seriessefabepainopa mhedzisiro yakanaka nekushanda zvakanaka kwekusefa, kugara kwenguva refu, uye kugadzikana kwegandaNekunge ine resin shoma kuti ishande zvakanaka, ndiyo sarudzo yakavimbika yekugadzira cellulose acetate mumaindasitiri ezvekudya, mishonga, uye makemikari.
