Iqhaza le-hydroxypropyllyllylylylylylylylylyll metrulose hpmc embonini yezokwakha

I-Hydroxypropyllylylylylyllosel hpmc ikakhulukazi inezinhlobo ezintathu zokubonakala, i-HPMC-100000, i-hpmc-150000, ukukhiqizwa kwe-hpmc-200000, ukukhiqizwa kwendlela eyizinkulungwane eziyikhulu okuvame ukusetshenziswa kwezinto zokwakha ezifana Udaka olomile, u-Yiushi udaka, udaka lwe-diatom nezingubo zodonga. Umkhiqizo unomphumela omuhle wokugcina amanzi, umphumela omuhle wokuqina, ikhwalithi ezinzile nentengo efanelekile.

I-Hydroxypropyllylylylylyllose hpmc embonini yezinto zokwakha ikhona okusetshenziswayo okubanzi, inani elikhulu leselula elingasetshenziswa njenge-retarding, i-ejenti yokugcinwa kwamanzi, umenzeli wokugcina amanzi, i-ejenti yokuqina, umenzeli wokuqina kanye ne-gent. I-Cellulose Ether idlala indima ebalulekile ku-datar ojwayelekile oxutshwe, i-high-expression engaphandle ngodaka, udaka olunamanzi olomile, udaka olunamanzi ahlanganisiwe, u-grep-computer osomile, udaka oluhlanganisiwe, udaka oluhlanganisiwe, udaka lwamanzi, ukuklwebheka kanye nokufaka umhlophe kanye nokunye izinto zokwakha. Banomphumela obalulekile ekugcinweni kwamanzi, ukufunwa kwamanzi, ukuqina, ukubuyiselwa emuva kanye nokwakhiwa kohlelo lwe-stucco. I-Cellulose Tathers esetshenziswa kakhulu emkhakheni wokwakha ifaka i-HEC, HPMC, CMC, PAC, Mhec, njll.

I-ether ye-celtule ye-cellulose engenawona eye insocile iyizengezo eziwusizo zezinto zokwakha ngenxa yempahla yayo yokunamathela, ukuqina kokusakazeka kanye nekhono lokugcina amanzi. I-HPMC, i-MC noma i-EHEC isetshenziselwa ukwakhiwa kosimende eziningi noma ukwakhiwa kuka-gypsum, njengodaka lwamanzi, ukunamathela kosimende, ukuthuthukisa ukunamathela, futhi lokhu kubaluleke kakhulu ku-gypsum, futhi lokhu kubaluleke kakhulu ku-purty. I-HEC ye-CEUNT, hhayi kuphela i-retarder, noma i-ejenti yokugcinwa kwamanzi, i-HehPC nayo inalokhu kusetshenziswa. I-Celsulose Ether ivame ukusetshenziswa ngokuhlanganiswa ne-gluconate ku-donsa njengezengezo ezibalulekile ze-retard. I-MC noma i-HEC ne-CMC imvamisa isetshenziswa njengezingxenye eziqinile zangemuva. I-Medium Viscosity noma i-polycosity ephezulu ye-cellule izitha

Imikhiqizo ye-Hydroxypropyllylylylc Hpmc ehlanganiswe izakhiwo eziningi zomzimba neyomakhemikhali, iba ngumkhiqizo oyingqayizivele ngokusetshenziswa okuhlukahlukene, izakhiwo ezahlukahlukene zimi ngokulandelayo:

(1) Ukugcinwa kwamanzi: Kungaba ebhodini likadonga, izitini nakwelinye indawo ye-porous, kungagcina amanzi.

(2) Ukwakheka kwamafilimu: Kungakha ifilimu esobala, enzima futhi ethambile ngokumelana kahle kwamafutha.

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(5) Umsebenzi ongaphezulu

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(7) I-colloid evikelayo: ingavimbela amaconsi nezinhlayiya kusuka ku-coalescence noma ukuvumelanisa.

(8) Ukubumbana: Kusetshenziswa njenge-binder yemibala, imikhiqizo kagwayi nemikhiqizo yamaphepha, ngemisebenzi emihle kakhulu.

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(11) Ukuqina kwe-acid-base: kufanelekile ukusetshenziswa ku-PH3.0-11.0.

(12) Akunambitha futhi awunaphutha, akungathintwa yimiphumela ye-metabolic; Kusetshenziswe njengezengezo ekudleni nasezokwelapha, azihlangene ekudleni futhi azinikezi amakhalori.

Ngakho-ke, i-hydroxypropyllylylylllllllulose HPMC ithatha isikhundla esibalulekile embonini yezokwakha, i-Cellulose eluhlaza izosetshenziswa kabanzi embonini yezokwakha. Intengo ephezulu nenani elikhethiwe, insizakalo engcono yi-cellulose yethu nabakhiqizi be-latex powder bebelokhu beyilandela. Ezinsukwini ezizayo zinamathela "kwikhwalithi yokusinda, isayensi kanye nobuchwepheshe bentuthuko, ukuthembeka emakethe, kubaphathi ukuze kusebenze kahle" ifilosofi yebhizinisi. I-hydroxyproppropyl methyl cellulose, i-latex evuselelayo ye-latex, i-hydroxyethyl cellulose ukuhlinzeka ngemikhiqizo esezingeni eliphakeme kumakhasimende amaningi.