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 motho a kenelle habonolo linthong tse entsoeng ka 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 limolek'hule, tekanyo ea ho fetola, le sebopeho se akaretsang sa seretse. Baetsi ka tloaelo ba fana ka litataiso le maqephe a lintlha tsa tekheniki ho thusa ts'ebelisong e nepahetseng ea hydroxypropyl starch mefuteng ea seretse.
Nako ea poso: Jan-06-2024