HydroxyPropyl Methylcellse na HydroxyAythyl Cellulose ni selile, ni irihe tandukaniro riri hagati yabo bombi?

01
Hpmc na hec
HydroxyPropyl MethylcellLese (Hyppimellose (HyPrimalCellus (HYPROMINLCELLALOSE (HYPROMMELCELSELSE (HYPROMINLCELSELSE (HYPPROMPLSELCELSE Numutungo wa semike, udakora, u udakora, usanzwe ukoreshwa nka lubricilmology, cyangwa nkibiri cyangwa imodoka mumiti yo mumvugo.
Hydroxyyeryl Cellulose (HEC), formulaimire (c2h6o2) n, umuhondo usenyutse cyangwa uhwanye na fibroide cyangwa iy'ifumbire ya alkaline. Kuberako Hec ifite imitungo myiza yo kubyimba, guhagarika, gusohora, guhuza, gutondekanya filime no gutanga ubushuhe no gutanga ubushuhe no gutanga ibipimo birinda, bitanga amasoko, ibice bya mesh igipimo cya metero 99.

02
itandukaniro
Nubwo byombi ari selile, hari itandukaniro ryinshi hagati yombi:
HydroxyPropyl methylcellse na hydroxyEthylceellslcellse itandukanye mumiterere, ikoreshwa, hamwe no kudusaba.

1. Ibiranga bitandukanye
HydroxyPropyl MethylcellllAlose: (HPMC) ni fibre yera cyangwa isa na granular cyangwa ifu ya granular, iy'ifu ya selile zitandukanye zivanga ees. Ni kimwe cya kabiri-synthique idahwitse aba polymer polymer.
Hydroxyyerlcellylcellse: (hec) ni fibre yera cyangwa umuhondo, odorless na cyuma cyangwa ifu ikomeye. Yashimishijwe na alkaline selile na rothne oxide (cyangwa chlorohydrin). Ni iy'abatari-ionic souble filse ether.

2. Utandukanye
HydroxyPropyl methylcellse: hafi adson umukecuru rwose ether, ether na acetone. Igitaramo gisobanutse cyangwa gito cya comloidal cyasheshwe mumazi akonje.
Hydroxyyeryl selile: ifite imitungo yo kubyimba, guhagarikwa, guhambira, kurengana, gutatana no gucogora. Irashobora gutegura ibisubizo muri viscosity itandukanye kandi ifite umunyu mwiza umunyu wa electrolytes.
HydroxyPropyl MethycellllAlose ifite ibiranga ubushobozi bwo kwinuba, kurwanya umunyu mukuranyugu, guhamagarwa kwamazi, guhangayikishwa n'amazi, imitungo myiza ya Filime, itabarikana.

Hariho itandukaniro ryinshi hagati yabiri, kandi akamaro kabo mu nganda nabyo biratandukanye.

HydroxyPropyl Methylcellse ikoreshwa ahanini nka Thickener, ikwirakwizwa kandi igateganyo mu nganda zihinga, kandi ifite ubwitonzi bwiza mumazi cyangwa ibintu byiza. Mu nganda zubwubatsi, irashobora gukoreshwa muri sima, Gypsum, Plaster, Plaster, ibibi, kunoza imisenga idahwitse yo gucana no kugumana amazi.
HydroxyAythyl selile ifite imitungo yo kubyimba, guhagarikwa, guhambira, kurengana, gutatana no gucogora. Irashobora gutegura ibisubizo muri viscosity itandukanye kandi ifite umunyu mwiza umunyu wa electrolytes. Hydroxyyeryl selile ni film neza, puckfifier, Thickener, Stabilizer kandi ikwirakwiza shampos, abakurambere, abatutsi, kwisiga; Mu gukaraba ifu hagati ni ubwoko bwa mwanda utanga umushyitsi. HydroxyAythyl irashonga vuba ku bushyuhe bwinshi, bushobora kwihutisha imikorere yo gukora no kunoza imikorere yumusaruro. Ikintu kigaragara cyatsinzwe kirimo hydroxyyethyl selile ni uko bishobora guteza imbere neza no guhuza imyenda.