I-Cellulose I-Teshers, ngokuqondile i-hydroxypropyll methylcellulose (HPMC), iyisithako esibalulekile ku-gypsum plaster ngoba inikezela ngezinzuzo ezahlukahlukene ezithuthukisa ukusebenza kwezinto ezibonakalayo kanye nokusebenziseka.
Ukusebenza okwenziwe ngcono: I-HPMC ithuthukisa ukusebenziseka kanye nokusebenziseka kalula kodaka lwe-gypsum, ukuvumela ukusakaza kahle futhi ngempumelelo ezindaweni ezahlukahlukene. Izakhiwo zayo zokugcina amanzi zivimbela ukomisa okusheshayo, okubalulekile ukuze kufinyelelwe imiphumela engaguquki ngaphandle kokuyekethisa ikhwalithi.
Isikhangiso esithuthukisiwe: I-HPMC ithuthukisa ukunamathela kodaka lwe-gypsum kuya ezingxenyeni ezahlukahlukene, ukukhuthaza ibhondi eqinile futhi kunciphise ubungozi bokuhlekisa noma ukuqhekeka ngokuhamba kwesikhathi. Lokhu kuphumela ekuqedweni kombumbulu okuhlala isikhathi eside, okuhlala isikhathi eside.
Ukumelana nokuqhekeka okuphakeme Lokhu kunzuzo ikakhulukazi ezindaweni ezithambekele ekuguquguqukeni kwezinga lokushisa noma ushintsho oluhlelekile.
Isikhathi esivulekile esivulekile Ukusebenza okuthuthukisiwe kusho ubuhle bokuqala nokubukeka okuhlangenwe nakho okuningana.
Ukugcinwa kwamanzi okulawulwayo: Amandla alawulwa yi-HPMC okuthola futhi akhiphe amanzi aqinisekisa ukuthi uPlaster welapha kahle, okuholela ekujuleni nasekunciphiseni ukungapheleli komhlaba. Le hydration elawulwa isiza ukudala ngisho nokuqeda, okulula.
Ukugcinwa kwamanzi okuhle: I-HPMC eyakhiwe ngocingo inokugcinwa okuhle kwamanzi, okubucayi ngesikhathi sokusetha nokuphulukisa kwesicelo sohlelo lokusebenza. Lokhu kuqinisekisa ukuthi udaka uyakwazi ukuphendula ngokugcwele futhi ahlele kahle, okuholela ekuqedeni okunamandla, okuhlala isikhathi eside.
Ukuqina okuhle: I-HPMC isebenza njengesikhulu esisebenza ngempumelelo emikhiqizweni esekwe ku-gypsum, yandisa ukubonwa kwezinto, ukuqiniseka ukuthi inamathela kahle ezindaweni ezibheke mpo futhi igcine ukwakheka kwayo okufunwayo.
I-Anti-Sagging: I-HPMC ivimbela ngempumelelo izinto ezisekelwa yi-gypsum kusuka ekuhlanganeni noma ekuweni. Ukuvumelana okugqinsiwe okutholwe yi-HPMC kuqinisekisa ukuthi impahla igcina ukwakheka kwayo futhi inamathela kahle, ngisho nasendaweni ebheke phezulu.
Isikhathi esivulekile esivulekile: I-HPMC inweba isikhathi esivulekile semikhiqizo ye-gypsum ngokunciphisa ijubane inqubo yokumisa. Isakhiwo esinjenge-gel esenziwe yi-HPMC sigcina amanzi ngaphakathi kokuqukethwe isikhathi eside, ngaleyo ndlela sinwebe isikhathi sokusebenza.
Imvelo engeyona enobuthi kanye nokuhambisana: isimo sika-HPMC esingewona ubuthi kanye nokuhambisana nezinhlobonhlobo zezinto zokwakha zikwenza kube ukukhetha okuphezulu kwemikhuba yokwakha eco-enobungane. Kuthathwe kusuka ku-cellulose yemvelo futhi kubeka engcupheni emincane empilweni yabantu kanye nemvelo.
I-HPMC idlala indima ehlukahlukene futhi ebalulekile ezintweni ezenzelwe ama-gypsum, ihlinzeka ngokugcinwa kwamanzi okuhle, umphumela omuhle kakhulu wokuqina, ukukhiqizwa okuthuthukile, isikhathi sokulwa nesikhathi esivule isikhathi eside. Lezi zakhiwo zifaka isandla ekusingatheni okulula, uhlelo lokusebenza olungcono, ukusebenza okuthuthukile nemiphumela yokuphela okuphezulu kwizicelo ezahlukahlukene zokwakha ezibandakanya i-gypsum
Isikhathi sePosi: Oct-29-2024