Tsepamisa maikutlo ho Cellulose ethers

Ho etsa putty leboteng le KimaCell HPMC

Ho etsa putty leboteng le KimaCell HPMC

Ho etsa putty leboteng ka KimaCell HPMC (Hydroxypropyl Methylcellulose) ho kenyelletsa ho kopanya HPMC le metsoako e meng ho fihlela thepa e lakatsehang joalo ka ho khomarela, ho sebetsa le ho hanyetsa metsi. Mona ke mokhoa oa mantlha oa ho etsa putty leboteng u sebelisa KimaCell HPMC:

Lisebelisoa:

  • KimaCell HPMC (Hydroxypropyl Methylcellulose)
  • Samente e tšoeu
  • Lehlabathe le letle (lehlabathe la silika)
  • Calcium carbonate (ho ikhethela, bakeng sa ho tlatsa)
  • Metsi
  • Plasticizer (ka boikhethelo, bakeng sa ts'ebetso e ntlafalitsoeng)

Litaelo:

  1. Lokisetsa tharollo ea HPMC:
    • Hlakola palo e hlokahalang ea phofo ea KimaCell HPMC metsing. Ka tloaelo, HPMC e eketsoa ka bongata bo ka bang 0.2% ho isa ho 0.5% ka boima ba kakaretso ea motsoako o omileng. Fetola mahloriso ho latela viscosity e lakatsehang le ho sebetsa ha putty.
  2. Kopanya metsoako e omileng:
    • Ka sejaneng se arohaneng, kopanya samente e tšoeu, lehlabathe le letle le calcium carbonate (haeba u sebelisa) ka tekanyo e lakatsehang. Likarolo tse nepahetseng li ka fapana ho ea ka litlhoko tse khethehileng tsa kopo, empa karolelano e tloaelehileng e pota-potile karolo e le 'ngoe ea samente ho ea ho likarolo tse 2-3 tsa lehlabathe.
  3. Kopanya lisebelisoa tse metsi le tse omeletseng:
    • Butle-butle eketsa tharollo ea HPMC ho motsoako o omileng ha u ntse u kopanya hantle. Netefatsa hore tharollo ea HPMC e ajoa ka mokhoa o ts'oanang ho pholletsa le motsoako ho fihlela ts'ebetso e ts'oanang le ho khomarela.
  4. Fetola tumellano:
    • Ho itšetlehile ka ho tsitsa ho lakatsehang le ho sebetsa ha putty, ho ka 'na ha hlokahala hore u kenye metsi a mangata kapa polasetiki ho motsoako. Eketsa metsi a manyenyane kapa polasetiki ka nako 'me u kopanye ka botlalo ho fihlela ho finyelloa ho lumellana ho lakatsehang.
  5. Ho kopanya le ho boloka:
    • Tsoela pele ho kopanya putty ho fihlela e fihla sebopeho se boreleli le se ts'oanang. Qoba ho kopanya ho feteletseng, kaha sena se ka ama ts'ebetso ea putty.
    • Hang ha e kopane, putty ea lebota e ka sebelisoa hang-hang kapa ea bolokoa ka setshelo se tiisitsoeng ho thibela ho omella. Haeba u boloka, etsa bonnete ba hore putty e sirelelitsoe mongobo le tšilafalo.
  6. Kopo:
    • Sebelisa putty ea lebota sebakeng se lokisitsoeng u sebelisa trowel kapa putty thipa. Netefatsa hore bokaholimo bo hloekile, bo omme, 'me ha bo na lerōle kapa lithōle pele u sebelisoa.
    • Smooth putty ka ho lekana holim'a bokaholimo, u sebetse ka likarolo tse nyane ka nako. Lumella putty hore e ome ka ho feletseng pele ho lehlabathe kapa ho penta, ho latela litaelo tsa moetsi bakeng sa linako tsa ho omisa.

Kakaretso ena ea motheo e ka fetoloa ho latela litlhoko tse khethehileng, tse kang botenya bo lakatsehang, ho khomarela le ho bopa ha lebota la putty. Leka ka likarohano tse fapaneng le li-additives ho etsa putty ho latela seo u se ratang le litlhoko tsa ts'ebeliso. Ho feta moo, kamehla latela litemoso tsa polokeho le litataiso tsa moetsi ha u tšoara le ho sebelisa HPMC le lisebelisoa tse ling tsa kaho.


Nako ea poso: Feb-12-2024
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