Cellulose ethers|Phofo ea polymer e ka qhaloang hape

Li-cellulose ethersle Redispersible Polymer Powder (RPP) ke lihlopha tse peli tse fapaneng tsa thepa, e 'ngoe le e' ngoe e na le thepa ea eona le lisebelisoa.Ha re hlahlobeng sehlopha ka seng:

Cellulose Ethers:

1. Tlhaloso:

• Li-cellulose ethers ke lelapa la li-polymers tse qhibilihang ka metsing tse nkiloeng ho cellulose, polima ea tlhaho e fumanehang maboteng a lisele tsa semela.

2. Mefuta:

• Mefuta e tloaelehileng ea li-cellulose ethers e kenyelletsa Methyl Cellulose (MC), Hydroxyethyl Cellulose (HEC), Hydroxypropyl Cellulose (HPC), le Hydroxypropyl Methylcellulose (HPMC).

3. Thepa:

• Ho qhibiliha ha metsi: Li-cellulose ethers hangata li qhibiliha metsing, li etsa li-gel tse bonaletsang.
• Viscosity: Ba ka fetola viscosity ea tharollo, ba etsa hore e tšoanelehe bakeng sa lits'ebetso tse fapaneng.
• Ho etsa lifilimi: Li-ether tse ngata tsa cellulose li na le thepa ea ho etsa lifilimi.

4. Likopo:

• Meriana ea Meriana: E sebelisoa e le li-binders, disintegrants, le lisebelisoa tsa ho roala filimi mefuteng ea matlapa.
• Kaho: Ho hiroa ka seretse, samente, le likhomaretsi tsa lithaele bakeng sa ho sebetsa hantle le ho khomarela.
• Indasteri ea Lijo: E sebelisoa e le li-thickeners le li-stabilizer lihlahisoa tse fapaneng tsa lijo.
• Lihlahisoa tsa Tlhokomelo ea Motho: E fumanoa ka litlolo, litlolo, le li-shampoo bakeng sa thepa ea tsona e teteaneng le ho tsitsisa.

Powder ea Polymer e Hahang hape (RPP):

1. Tlhaloso:

• Redispersible Polymer Powder ke phofo e phallang e sa lefelloeng, e tšoeu e nang le sekontiri sa polymer se kopantsoeng le li-additives le li-filler.

2. Sebopeho:

• Ka tloaelo e entsoe ka li-emulsion tsa polymer (joalo ka vinyl acetate-ethylene copolymers) tse omisitsoeng ho etsa phofo.

3. Thepa:

• Redispersibility ea Metsi: RPP e ka boela ea qhalakana ka metsing ho etsa filimi, e tšoanang le emulsion ea pele ea polymer.
• Adhesion: E fana ka sekhomaretsi le bonolo ho lirekere, samente le lisebelisoa tse ling tsa kaho.
• Tlhahiso ea Filimi: E ka etsa filimi e momahaneng le e tenyetsehang ha e omisoa.

4. Likopo:

• Indasteri ea Kaho: E sebelisoa ho likhomaretsi tsa lithaele, liphetolelo tse thehiloeng ho samente, le metsoako ea ho ikemela ho ntlafatsa ho khomarela, ho tenyetseha le ho thibela metsi.
• Li-Mortars le Renders: E ntlafatsa thepa e kang ho sebetsa, ho tšoarella, le ho khomarela.
• Lipente le Liaparo: E ka sebelisoa lipenteng tsa meralo le liphahlo bakeng sa ho fetoha habonolo le ho khomarela.

Likhethollo:

• Sollubility:
  • Li-cellulose ethers hangata li qhibiliha ka metsing.
  • RPP ha e qhibilihe ka metsing empa e ka boela ea hasana ka metsing ho etsa filimi.
• Libaka tsa Kopo:
  • Li-cellulose ethers li na le ts'ebeliso e fapaneng litlhare, lijong le tlhokomelong ea motho ka mong, ntle le kaho.
  • RPP e sebelisoa haholo indastering ea kaho bakeng sa ho ntlafatsa thepa ea seretse, samente le liphahlo.
• Sebopeho sa Lik'hemik'hale:
  • Li-cellulose ethers li tsoa ho cellulose, e leng polima ea tlhaho.
  • RPP e entsoe ka li-emulsion tsa maiketsetso tsa polymer.

Ka kakaretso, le hoja li-cellulose ethers e le li-polymers tse qhibilihang ka metsing tse nang le mefuta e sa tšoaneng ea lisebelisoa, Redispersible Polymer Powder ke phofo e sa qhibiliheng ka metsing e sebelisoang haholo-holo indastering ea kaho ho ntlafatsa thepa ea thepa ea kaho.Li sebeletsa merero e fapaneng 'me li khethoa ho latela litlhoko tse khethehileng tsa kopo.