Guhangana hydroxyPropyl methylcellse ubumenyi bwa HPMC

HydroxyPropyl Methylcellse HPMC ni selile itari ionic ikozwe muri selile ya polymer ya selile ya pollemer binyuze murukurikirane rwibikoresho byo gutunganya imiti. Ni ifu yera itagira impumuro nziza kandi itaryoshye kandi itoroshye yabyimbye mumazi akonje kugeza kumuti ukabije cyangwa muto. Ifite imitungo yo kubyimba, guhuza, gutatana, guhindagurika, gushiraho film, guhagarikwa, kwishyuza, gutemba, kugumana ubushuhe no gumana ubushuhe no kurinda ubushuhe no gumana ubushuhe no gumana ubushuhe no gumana ubushuhe no gumana ubushuhe no gumana ubushuhe no gumana ubushuhe no gumana ubushuhe no gumana ubushuhe no gumana ubushuhe no gumana ubushuhe no gumana ubushuhe no gumana ubushuhe no gumana ubushuhe no gumana ubushuhe no kurinda ubushuhe no gumana ubushuhe no gumana ubushuhe no guhobera. HydroxyPropyl MethycellUlose, Methycellsellse irashobora gukoreshwa mu bikoresho byo kubaka, kunganya inganda, inganda za Simbema, imiti, ibiryo, imiti, imiti ya buri munsi n'izindi.

Ingaruka yo kugumana amazi nihame rya hydroxypropyl methylcellse hpmc

Cellulose Ether Hpmc cyane cyane akina uruhare rwo kugumana n'amahoro muri sima ya cemer na gypsum, zirashobora kunoza neza ubumwe na sag kurwanya indwara.

Ibintu nkubushyuhe bwikirere, ubushyuhe hamwe nigitutu cyumuyaga bizagira ingaruka kumibare y'amabara yo gukingira amazi muri sima na Gyssum. Kubwibyo, mubihe bitandukanye, hariho itandukaniro muburyo bwo kugumana amazi hamwe na HPMC imwe yongeyeho. Mubwubatsi bwihariye, ingaruka zo kugumana amazi zirashobora guhindurwa no kwiyongera cyangwa kugabanya umubare wa HPMC yongeyeho. Kugumana amazi ya methyl selile ether ku bushyuhe bwo hejuru nicyo kimenyetso cyingenzi kugirango utandukanye ubwiza bwa methyl selile. Ibicuruzwa byiza bya HPMC birashobora gukemura neza ikibazo cyo kugumana amazi munsi yubushyuhe bwinshi. Mubihe byubushyuhe bwinshi, cyane cyane mubice bishyushye kandi byumye kandi byubatse byubwubatsi bwizuba, HPMC yo hejuru ya HPMC isabwa kunoza ubushake bwo kugumana amazi. Ubwiza-bwiza HPMC, hamwe nuburyo bwiza cyane, uburyo bwamatsinda bwa hydlexylexy bukwirakwizwa kuri molekile ya selile, kuburyo amazi yubusa ahinduka amazi yo guhuriza hamwe, kugirango agenzure neza amazi yo guhuriza hamwe ubushyuhe bushingiye ku bushyuhe buterwa nubushyuhe bwinshi kandi bugera kuri hoguke amazi menshi.

Ubudodo bukomeye HPMC irashobora gutatana neza kandi neza muri sima, kandi bishingiye ku bicuruzwa bishingiye ku mikino, kandi bikarya neza, kandi ubushuhe busenyuka buhoro buhoro burasohoka mu gihe kirekire. Kubyakira kw'ibikoresho bibaho bibaho, bityomeza ko imbaraga zintege nke nimbaraga zimiterere yibikoresho. Kubwibyo rero, kubaka ubushyuhe bwizuba, kugirango habeho ingaruka zo kugumana amazi, birakenewe kongeramo ibicuruzwa byimiterere ya HPMC yo hejuru, bitabaye ibyo, hazabaho hyding idahagije, hazabaho hyction idahagije, kugabanya imbaraga, kugabanuka no kugwa byatewe cyane. Yongera kandi ingorabahizi kubakozi. Nkuko ubushyuhe bugabanuka, umubare winyongera wa HPMC urashobora kugabanuka buhoro buhoro, kandi ingaruka zimwe zo kugumana amazi zirashobora kugerwaho.

Kugumana amazi ya hydroxyPropyl methylcellsellse ibicuruzwa ubwabyo bikunze kwibasirwa nibintu bikurikira:

1. Cellulose Ether Hpmc homogeneity
HPMC yegeranye nayo ifite uburyo bumwe bwo gukwirakwiza uburyo na hydroxyPropoplexy n'amatsinda menshi.

2. Cekwil Ether Hpmc Ubushyuhe bwa Gel
Hejuru yubushyuhe bwa gel, igipimo cyo kugumana amazi; Bitabaye ibyo, hagamijwe kugabana amazi.

3. Ubugari bwa ether mpmc viscosity
Iyo virusi ya HPMC yiyongera, umubare wogumana amazi nawo uriyongera; Iyo ubushyuhe bugeze ku rwego runaka, kwiyongera kw'ibipimo by'amazi bikunda kwitonda.

4. Ubugari bwa ether mpmc yongeyeho umubare
Inini nini yongeweho ya selile ether hpmc, igipimo cyo kugumana amazi ningaruka nziza yo kugumana amazi. Mu rwego rwa 0.25-0.000.6%, urugero rw'amazi yogumana amazi yongera vuba hamwe no kwiyongera kw'amafaranga yiyongera; Iyo amafaranga yo kwigomeka yiyongera, uburyo bwo kongera kugumana amazi buhinduka buhoro.