Botsitso ba bo-'mè ba cellulose

Bokhoni ba E - e Seneleng e bua ka bokhoni ba bona ba ho boloka thepa ea bona ea lik'hemik'hale le ba 'mele ka mor'a nako, tlasa maemo a fapaneng a tikoloho le liparathe tse fapaneng tsa tikoloho le litekanyetso tse fapaneng tsa tikoloho le litekanyetso tsa tikoloho. Ke lintlha tse ling tse susumetsang botsitso ba ethe ea bo-'mè ea khehelang.

1. Ho tsitsipalla ha hydrolytic: Liketsahalo tsa Celluulo tsa Cellulose li ka tšoantšoa le hydrolysis, haholo-holo maemong a acidic kapa a alkaline. Bokhoni ba Ethen ea Cencyulose bo ipapisitse le boemo ba bona ba ho nka nako (DS) le sebopeho sa lik'hemik'hale. Ethe e phahameng ea D celluulose e hanyetsanang haholoanyane ho hydrolysis ha e bapisoa le balekane ba DS e tlase ea DS. Ho feta moo, boteng ba lihlopha tse sirelletsang tse kang methyl, boitšoaro kapa lihlopha tsa hydrompypropyl li ka ntlafatsa botsitso ba hydrolytic ba e-mail
2. Ho nepahala ha mocheso: Celpelose ESS e bonts'a botsitso bo botle ba futhumatsang tlasa ts'ebetso e tloaelehileng ea ts'ebetso le polokelo ea polokelo. Leha ho le joalo, ho pepesetsoa nako e telele mocheso o phahameng ho ka baka phetoho, ho fella ka liphetoho tsa lintho tsa pono, boima ba limoleke le thepa e meng ea 'mele. Bokhoni ba futhumatsang ba 'cellulas ba ipapihetse ka lintlha tse kang sebopeho sa polyter, boima ba limolek'hule le boteng ba likgono tse tsitsitseng.
3. PH bo-mme ba na le boleng bo bongata ba boleng ba PH, hangata maemo a ph a ka ama botsitso le ts'ebetso ea bona. Maemo a acidic kapa a alkaline a ka lebisa ho hydrolysis kapa khaba ea bo-'mōpo ea celluulo, e fella ka ho lahleheloa ke maikutlo le thepa e matla. Litokisetso tse nang le li-ethe tsa celluulos
4. Ho tsitsipana le ho tsitsipana ha li-celtians Sena se ka etsahala nakong ea ts'ebetso, polokelo, kapa ho pepesetsoa moea. Antioxidants kapa bahlaseli ba ka ekeletsoa ho li-call tsa cellulose ether ho ntlafatsa botsitso ba ho tsitsipana le ho thibela pherekano.
5. Ho tsitsa khanya, liketsahalo tsa celluulo tsa celluulo li ka mela ho pepesetsoa mahlaseli a kotsi (uv) radiation le ho hlaphoheloa. Li-stabilizer tse bobebe kapa tse khabisitsoeng ka uv li ka kenngoa ka mekhoa e nang le li-ethe tsa cellular ho fokotsa ntoa le ho boloka tšebeliso ea lifoto.
6. Ho tsamaisana le lisebelisoa tse ling: botsitso ba li-celkhau tsa cellulose bo ka susumetsoa ke tšebelisano-'-kena, joalo ka li-soeling, tse letsoai, tse mpe. Teko e matla e lokela ho etsoa ho etsa bonnete ba hore cellulole e 'nete e lula e tsitsitse' me u se ke oa arohana, kapa litlamorao tse ling tse sa rateheng ha li kopantsoe le likarolo tse ling ha li kopantsoe le likarolo tse ling.

Ho netefatsa hore botsitso ba bo-'mōtoana bo hloka khetho e hlokolosi, theha maemo a nepahetseng le ho boloka mekhoa e nepahetseng le ho sebetsana le litloaelo tse nepahetseng Baetsi ba thepa ba etsa tlhahlobo ea botsitso ho hlahloba ts'ebetso le sehatse tsa lihlahisoa tsa lilulu tsa cellulose ether-e nang le maemo a fapaneng tlasa maemo a fapaneng.