Hydroxypropyl starch bakeng sa seretse ke motsoako o fetotsoeng oa setache seo hangata se sebelisoang e le tlatsetso mefuteng ea seretse e entsoeng ka samente.Mofuta ona oa starch o fetotsoe ka lik'hemik'hale ho kenyelletsa lihlopha tsa hydroxypropyl, tse ntlafatsang ts'ebetso le ts'ebetso ea eona lits'ebetsong tsa seretse.Hydroxypropyl starch e kenya letsoho mefuteng e fapaneng ea seretse, ho ntlafatsa ts'ebetso, ho khomarela le ho boloka metsi.
Mona ke tse ling tsa litšobotsi tsa bohlokoa le ts'ebeliso ea hydroxypropyl starch bakeng sa seretse:
Litšobotsi:
1. Ho qhibiliha ha Metsi:
- Hydroxypropyl starch hangata e qhibiliha ka metsing, e leng se lumellang hore ho be bonolo ho kenngoa ka har'a metsoako ea seretse.
2. Sebopeho se Fetotsoeng:
- Phetoho ea hydroxypropyl e kenyelletsa ho kenngoa ha lihlopha tsa hydroxypropyl ho molek'hule ea starch, ho fetola sebopeho sa eona.
3. Thickening Properties:
- Hydroxypropyl starch e sebetsa e le ntho e teteaneng ka har'a seretse, e susumetsang viscosity ea eona le ho kenya letsoho ho tsitsitseng ha sebopeho.
4. Matlafatso a Ntlafetseng:
- Ho eketsoa ha starch ea hydroxypropyl ho ntlafatsa thepa ea ho khomarela ea seretse, e lebisang ho ntlafatso ea maqhama ho li-substrates.
5. Paballo ea Metsi:
- Hydroxypropyl starch e thusa ho boloka metsi ka har'a seretse, ho thibela ho omisa ho feteletseng le ho matlafatsa ts'ebetso ea lisebelisoa.
Lisebelisoa ka Mortar:
1. Ntlafatso ea Mosebetsi:
- Hydroxypropyl starch e ntlafatsa ts'ebetso ea seretse ka ho susumetsa thepa ea eona ea rheological.Sena se molemo ka ho khetheha lits'ebetsong tse kang ho lipola le ho fana.
2. Ntlafatso ea ho khomarela:
- Likhomaretsing tsa lithaele le libopeho tse ling tsa seretse, starch ea hydroxypropyl e ntlafatsa ho khomarela, e khothalletsa maqhama a betere pakeng tsa seretse le substrate.
3. Paballo ea Metsi:
- Thepa ea ho boloka metsi ea hydroxypropyl starch e bohlokoa lits'ebetsong tsa seretse.Li thusa ho thibela ho omisoa ka potlako ha seretse, ho lumella nako e telele ea ho sebetsa le ho ntlafatsa phekolo.
4. Ho Fokotsa ho Fokotsa:
- Hydroxypropyl starch e kenya letsoho phokotsong ea ho sisinyeha lits'ebetsong tse otlolohileng, joalo ka ha o sebelisa seretse maboteng.Sena se thusa ho boloka botenya bo lakatsehang le ho tšoana.
5. Kemiso e Matlafalitsoeng:
- Thepa e teteaneng ea starch ea hydroxypropyl e kenya letsoho ho tsitsang ka kakaretso le sebopeho sa seretse, ho etsa hore ho be bonolo ho sebetsana le ho sebetsa.
Ho bohlokoa ho hlokomela hore ts'ebetso e ikhethileng ea hydroxypropyl starch lits'ebetsong tsa seretse e ka ipapisa le lintlha tse kang boima ba molek'hule, tekanyo ea ho fetola, le sebopeho sa seretse ka kakaretso.Hangata bahlahisi ba fana ka litataiso le maqephe a lintlha tsa tekheniki ho thusa tšebelisong e nepahetseng ea hydroxypropyl starch mefuteng ea seretse.
Nako ea poso: Jan-06-2024