Strch Ether le Cellulose le Ether ka bobeli ke mefuta ea li-ether Le ha ba ntse ba arolelana le ho thulana le polyments e qhibilihang metsi ka matla le ho fetola thepa, ho na le phapang ea mantlha lipakeng tsa bona.
Starch ether:
1. Mohloli:
- Tšumoloho ea Tlhaho: starch ether e nkiloe ho starch, eo ho fumanoe carbohydrate e fumanoang limela. Reterese e ne e nkuoa e le lijalo tse kang poone, litapole, litapole kapa cassava.
2. KHOTSO EA CHEMAMER:
- Polymer Comppesition: stalysaccharide e entsoe ka likarolo tsa glucose e hokahantsoeng ke maqhama a Glycsidic. E-stemane e-stere e fetotsoe seliba sa starch, moo ho na le lihlopha tsa hydroyyl tsa starch molek'huang li bipetsoa ka lihlopha tse ling.
3. Likopo:
- Indasteri ea kaho: Hangata e-ba-E-streka e sebelisoa ka har'a khoebo ea kaho e le litlatsetso lihlahisoa tse thehiloeng Gypsum - thepa le saense. Ba kenya letsoho hore ba ntlafatsoe, boloka metsi le ho mamella.
4. Mefuta e tloaelehileng:
- Hydroxye starch (hes): mofuta o le mong o tloaelehileng oa starch ether ke lihlopha tsa hydroxethyl li hlahisoa sebopeho sa bohloeki.
Cellulose Ether:
1. Mohloli:
- Tšumoloho ea Tlhaho: Ether ether cellulose e nkiloe le Cellloulose, polymer ea tlhaho e fumanehang marakong a lijalo tsa limela tsa limela. Ke karolo e kholo ea marako a Cel ea semela 'me e ntšoa mehloling e kang merung kapa pulton.
2. KHOTSO EA CHEMAMER:
- Polymer Compression: Celloulose ke polymer e nang le polyar e nang le likarolo tsa glucose e hokahaneng ke maqhama a β-1,4-glycosidic. Ethe ea bo-'mè ea selefounu, moo hydroyyl ka li-hydroyl mohloekisi oa celdroulose li fetotsoe le lihlopha tse ling.
3. Likopo:
- Indasteri ea kaho ea con cellulose e fumana ts'ebeliso ea khoebo ea kaho, e tšoanang le e-shinthers. Li sebelisoa lihlahisoa tsa thibelo, lipallo tsa mathala, le likotsi tsa ho matlafatsa metsi a phomolo, ho ba le liphetoho le ho ba le bokhabane.
4. Mefuta e tloaelehileng:
- Hydroxethyl cellulosese (Hec): Mofuta o le mong o tloaelehileng oa cellulose o kenyelletsoa ho fetola sebopeho sa Celdro Boxethyl.
- Methyl Cellulose (MC): Mofuta o mong o tloaelehileng ke methyl cellulose, moo lihlopha tsa methyl li hlahisoang teng.
Phapang ea Bohlokoa:
1. Mohloli:
- setaketsi e tsoa ho starch, carbohydrate e fumanoang limela.
- Cellulose Ether o nkiloe le lequene, karolo e kholo ea marako a cel ea semela.
2. KHOTSO EA CHEMAMER:
- The Empe polymer ea starch ether ke starch, polysaccharide e entsoe ka likarolo tsa glucose.
- The Base polymer fo celluloulos ether
3. Likopo:
- Mefuta eo ka bobeli e sebelisoang ka bobeli e sebelisoa indastering ea kaho, empa lits'ebetso tse tobileng le liforomo li ka fapana.
4. Mefuta e tloaelehileng:
- Hydroxethyl starch (hes) le hydroxeeyyl cellulose
Ha starch ether le silese le li-polyulose tse qhibilihang ka metsing li sebelisoa e le litlatsetso lits'ebetsong tse fapaneng, mohloli oa bona, motheo oa poly, le mefuta e khethehileng ea lik'hemik'hale. Liphapang tsena li ka susumetsa ts'ebetso ea tsona lifobeng le likopo.
Poso: Jan-06-2024