Cellulose ana ana vanaera uye vaisiyana polymers vane mashandiro emhando dzakasiyana-siyana maindasitiri, kusanganisira kugadzirwa kweuchi kwehuremu uye zvimwe zvigadzirwa.
1. Nhanganyaya kune cellulose ether:
Cellulose anaitani ana vana vanobva cellulose, polymer yakasikwa inowanikwa mumadziro emusero. Inowanikwa nemakemikari kugadziridzwa kwemheremalose, zvichikonzera mumvura-svutugadzike kana mapurikisi emvura anoparadza emvura. Magwaro akajairika emasero anosanganisira huni yemapururu, machira, uye zvimwe zvekudyara zvinhu.
2. Mhando dze Cellulose anaTers:
Kune marudzi mazhinji emaserulose ana ana anayo, imwe neimwe ine zvimiro zvakasarudzika zvakakodzera kuti zvikumbiro zvakati. Mamwe marudzi akajairika anosanganisira methylcellose (mc), ethylcellose (ec), hydroxyletleselose (hec), hpc), uye carboxymymelose (cmc). Iyo sarudzo ye cellulose ether zvinoenderana nezvinodiwa zvivakwa zvechigadzirwa chekupedzisira.
3. Kugadzira maitiro:
Kugadzirwa kweinterin kunosanganisira matanho akati wandei, kusanganisira cellulose kubviswa, shanduko yemakemikari, uye kucheneswa. Cellulose inotanga kubviswa kubva kune zvidyarwa uye ipapo makemikari maitiro anoshandiswa kusuma mapoka anoshanda senge methyl, ethyl, hydroxytletl kana carboxymethethl. Iyo inokonzeresa cellulose ether inobva yacheneswa kubvisa tsvina uye kuzadzisa hunhu hwaunoda.
4. Zvivakwa zve cellulose ether:
Cellulose ana vana vane akasiyana siyana anodiwa zvivakwa, zvichiita kuti vakwanise kuve vakareruka huwandu hwekushandisa. Izvi zvivakwa zvinosanganisira mvura solubility, firimu-inogadzira kugona, kugona kwakasimba, uye kugadzikana pamusoro pekushisa kwakakura uye ph range. Izvi zvivakwa zvinopa kune zvinowanikwazve kwe cellulose etinters maindasitiri akasiyana siyana.
5. Kushandiswa kwe cellulose ether:
Cellulose ana ana avanoshandiswa mumaindasitiri mazhinji, kusanganisira mishonga yemishonga, chikafu, kuvaka, zvinyorwa uye ceramics. Zvinoshandiswa zvaro zvinobva pakushandisa semutengesi wakakura mune zvekudya zvekuvandudza zvivakwa zvezvivakwa zvekuvaka. Mumunda weCeramics, cellause ernet dzinotamba chinzvimbo chakakosha mukugadzirwa kweuchi kweuchi.
6. Cellulose ether mune huchi ceramics:
HoneyCombi ceramics zvinhu zvakarongeka zvine masero akarongwa mumatanho kana huchi. Aya maCereracs anozivikanwa nenzvimbo yavo yakakwirira yepamusoro, kuwedzera kwakadzika kwekuwedzera, uye kupisa kwakanyanya uye misa kuendesa misa zvinhu. Cellulose ana ana vana vanoshandiswa mukugadzirwa kweuchi kweuchi kwezvinhu zvinotevera zvikonzero:
Binders uye rheology modifiers: cellaulose ana anaita senge mabhura, akabata maCeramic zvimedu pamwe panguva yekuumbwa. Pamusoro pezvo, inoita senge rheology modifier, inokanganisa kuyerera uye deformation ye ceramic slurries.
Green muviri kugadzirwa: ceramic slurries ine cellulose anaiters inoshandiswa kuumba miviri yakasvibira yeuchi kwechiyero cheuchi. Miviri yakasvibira miviri isina kuraswa mitezo yakaumbwa uye yakaoma isati yaenderera mberi nekugadzirisa.
Kubatanidzwa uye kuoma: Cellulose ana anaiters kunobatsira iyo cramic masiketi inosanganisira panguva yekuomesa maitiro. Izvo zvinodzivirira kupaza uye deformation, kuve nechokwadi chekuti muviri wakasvibira unochengetedza kutendeka kwayo.
Kupenga uye kuchinjisa: Mune matanho akazotevera echiuno kugadzirwa kweuchi, ma cellerulose etana anopisa, achisiya mazwi anobatsira kuumba huchi. Maitiro ekutadza anozoenderera mberi kuti uwane iyo yekupedzisira ceramic chigadzirwa.
7. Zvimwe zvinoshandiswa zve cellulose ana manyombe:
Kuwedzera kune huchi ceramics, cellaulose etana inoshandiswa mune dzakasiyana siyana zvimwe zvigadzirwa uye maindasitiri:
Pharmaceutical: Inoshandiswa seyakawisira uye kuparadzira mukugadzira piritsi.
Indasitiri yeChikafu: Cellulose ana ana ana inoshandiswa samasikati, masimbi uye emulsifife mune chikafu.
Zvivakwa zvekuvaka: zvinokwidziridza zvivakwa zvemauto, zvinonamatira uye hukuru.
Zvekare: Cellulose ana ana anoshandiswa mukudhinda machira uye kuronga mashandisirwo.
8. Zvinonetsa uye kufunga:
Nepo cellulose ana ana vana vanopa zvakawanda zvakanakira, kushandisa kwavo kunounza mamwe matambudziko. Izvi zvinogona kusanganisira zvinhu zvingangoitika zvezvakatipoteredza zvine chekuita nekugadzira maitiro uye kudiwa kwekusiya zvinhu zvisina simba zvinoshanda. Tsvagurudzo uye basa rekuvandudza riri kuenderera mberi kugadzirisa matambudziko aya uye nekuvandudza kusimba kwakazara kwemheremalose ether zvigadzirwa.
9. Mangwana maitiro uye zviitiko:
Semunhu tekinoroji inofambira mberi uye yekutsigira inyaya yakakosha, ramangwana remanyorero rinogona kusanganisira kugona kwezvinhu zvekugadzira, kushandiswa kwemidziyo ye bio-bellows, uye kukudziridzwa kwekushandisa zvinyorwa. Iko kuwanda kwe cellulose ana ana ana vana kunoita kuti ive yakavimbisa maindasitiri, uye kutsvagisa kuri kuramba kuchiratidza mikana mitsva.
10. Mhedziso:
Cellulose ana ana manyorersi akasiyana polymers ane akawanda ekushandisa mumaindasitiri akawanda. Kushandiswa kwayo muCellular Ceramics kunosimbisa kukosha kwayo mukuumba zvinhu zvepamberi nezvinhu zvakasarudzika. Maindasitiri achiramba achitsvaga zvinhu zvinoshanda uye zvinoshanda, cellaulose ana anait anotarisirwa kutamba basa rinokosha mukusangana nezvido izvi. Kuenderera mberi kwekutsvaga uye kusimudzira kuchawedzera kuwedzeredza maficha e cellulose ether zvigadzirwa uye uwedzere kutsigirwa kwavo kwese.
Kutumira Nguva: Jan-23-2024