I-Hydroxypropyl Methyl Cellulose (HPMC) Esetshenziselwa Upende Osekelwe Emanzini

Ukusebenza kwethu kokugcinwa kwamanzi e-cellulose ether kokumbozwa kwe-latex, ikakhulukazi ukumbozwa okuphezulu kwe-PVA kunikeza ukusebenza okuhle kakhulu kokumbozwa, ukumbozwa kwe-pulp ejiyile, ngeke kukhiqize ukugoba; Umphumela wayo wokujiya okuphezulu unganciphisa umthamo, uthuthukise umnotho wokwakheka, futhi uthuthukise ukumiswa kohlelo lokumboza. Izakhiwo ezinhle kakhulu ze-rheological ekumbozweni, zingaba sesimweni esingaguquki, zigcine isimo sokujiya esihle kakhulu sokumbozwa; Esimweni sokulahlwa, ngokugeleza okuhle kakhulu, futhi ngeke kuchithe; Ekumbozweni kokumbozwa kanye nokugoqwa, kulula ukusakazeka ku-substrate, ukwakhiwa okulula; Lapho ukumbozwa sekuqediwe, i-viscosity yohlelo izolulama ngokushesha, ukumbozwa kuzokhipha ukugeleza ngokushesha.

Ezweni eliqhakazile kakhulu lopende lwe-latex olusekelwe emanzini, isithasiselo esibaluleke kakhulu yi-Hydroxy Propyl Methyl Cellulose.(i-HPMC)Ngaphandle kokuba yi-thickener esebenza kahle kakhulu, lolu hlobo lwesengezo luphinde lunikeze ezinye izakhiwo eziningi ezizuzisayo, njengokukwazi ukuxubha, ukumelana nokuwa, i-emulsification, amandla okumiswa, njll., ngenkathi luhlinzeka ngokuhambisana kahle kombala,futhiokwenza lolu hlobo lwesithambisi luthandwe kakhulu ngabakhiqizi abaningi bopende emhlabeni.

Isetshenziswa kupende olusekelwe emanzini. Ibonisa umphumela wayo omuhle kakhulu wokujiya okuphezulu,futhiIzakhiwo ze-rheological, ukuhlakazeka kanye nokuncibilika. Inokusimama okuhle kwe-bio, inikeza isikhathi esanele sokugcina upende. Ivimbela ngempumelelo ama-pigment kanye ne-filler sedimentation.