HPMC musanganiswa unowanzo shandiswa mumhando dzakasiyana dzeindasitiri nemishonga.HPMC, inozivikanwawo se hydroxypropyl methylcellulose, inotorwa kubva ku cellulose, yakasikwa polima inogadzirwa nezvirimwa.Mushonga uyu unowanikwa nekurapa cellulose nemakemikari akaita semethanol uye propylene oxide.Iyo yakasarudzika zvivakwa zveHPMC inoita kuti ive yakakurumbira sarudzo muminda dzakasiyana siyana.
Kune marudzi akasiyana eHPMC, imwe neimwe iine akasiyana zvivakwa uye mashandisirwo.
1. HPMC sezvo thickener
HPMC inoshandiswa zvakanyanya mumaindasitiri akasiyana seanokora.HPMC inokora zvinwiwa uye inopa kugadzirwa kwakatsetseka uye nekudaro inowanzoshandiswa mumafuta ekuzora, makirimu uye zvimwe zvigadzirwa zvekuchengetedza ganda muindasitiri yezvizorwa.Iko kukora zvivakwa zveHPMC zvinobatsirawo muindasitiri yechikafu sechinzvimbo chezvechinyakare makobvu senge cornstarch.Muindastiri yekuvaka, HPMC inoshandiswa seyakakora muzvigadzirwa-simende senge magrouts uye caulks.Iyo yekukora zvimiro zveHPMC inoita kuti ive yakakodzera kushandiswa mune zvigadzirwa zvinoda kuenderana manyorerwo.
2. HPMC sekunamatira
HPMC inoshandiswawo seanonamira mumaindasitiri akasiyana siyana.Muindasitiri yechikafu, HPMC inoshandiswa sebhainda rezvigadzirwa zvenyama zvakaita sesoseji nemabhaga.HPMC inosunga nyama pamwe chete, ichipa chimiro chakafanana uye ichidzivirira kubva pakuparara panguva yekubika.Muindasitiri yemishonga, HPMC inoshandiswa sebhainda remapiritsi.HPMC inova nechokwadi chekuti mapiritsi anoramba akasimba uye haaparare kana akatorwa nemuromo.Pamusoro pezvo, HPMC ine inosimudzira-kuburitsa mhedzisiro, zvinoreva kuti inobatsira kuburitsa zvinoshanda zviri muhwendefa zvishoma nezvishoma nekufamba kwenguva, kuve nechokwadi chenguva refu-inogarisa mhedzisiro.
3. HPMC semumiriri wekugadzira firimu
HPMC inoshandiswawo semugadziri wekugadzira firimu mumaindasitiri akasiyana.Muindasitiri yechikafu, HPMC inoshandiswa kugadzira firimu rekudzivirira pazvikafu zvakaita semichero nemiriwo kudzivirira kuparara.HPMC inodzivirirawo chikafu kuti chisabatana, zvichiita kuti zvive nyore kubata uye kurongedza.Muindasitiri yemishonga, HPMC inoshandiswa kugadzira mafirimu pamapiritsi, achivadzivirira uye nekuona kuti zvinhu zvinoshanda zvakachengetedzwa kubva kunharaunda.HPMC inoshandiswawo muindasitiri yezvizorwa kugadzira firimu rinodzivirira paganda, kudzivirira kurasikirwa nehunyoro uye kuchengetedza ganda remvura kwenguva refu.
4. HPMC semumiriri wekumisa basa
HPMC zvakare ine levitating zvivakwa, zvichiita kuti ive yakakodzera kushandiswa mune akasiyana maindasitiri.Muindasitiri yekupfekedza, HPMC inoshandiswa sechinhu chinomira kudzivirira kuti zvikamu zvakasiyana zvejasi zviparadzane.HPMC inobatsirawo kudzora viscosity yepende, kuve nechokwadi kuti inopararira zvakanaka uye zvakaenzana pamusoro pepamusoro.Muindasitiri yemishonga, HPMC inoshandiswa semumiriri wekumisa mishonga yemvura.HPMC inodzivirira zvinhu zvinoshanda mumushonga kubva pakugara pasi pegaba, kuve nechokwadi chekuti mushonga wacho wakagovaniswa uye unoshanda.
5. HPMC ye hydrophilic applications
HPMC inoshandiswawo mune hydrophilic application.Iyo hydrophilic chimiro cheHPMC inoreva kuti inokwezva uye inochengeta hunyoro, ichiita kuti ive yakakodzera kushandiswa munzvimbo dzakasiyana siyana.Muindasitiri yemishonga, HPMC inoshandiswa se hydrophilic agent kuona kuti mishonga inobatwa nyore nemuviri.HPMC inoshandiswawo muindasitiri yezvizorwa kubatsira kuchengetedza hunyoro hweganda.Muindasitiri yekuvaka, HPMC inoshandiswa se hydrophilic mumiriri kuvandudza kusimba uye kusimba kwekongiri.
mukupedzisa
HPMC ndeye multifunctional komboni ine akawanda maapplication mumaindasitiri akasiyana.Kunzwisisa mhando dzakasiyana dzeHPMC uye mashandisiro adzo zvinogona kutibatsira kunzwisisa kukosha kwekemikari iyi muhupenyu hwedu hwezuva nezuva.HPMC inzira yakachengeteka, inoshanda uye ine hushamwari kune echinyakare makemikari komisheni, zvichiita kuti ive sarudzo yakakurumbira kune akasiyana maindasitiri uye ekurapa maapplication.
Nguva yekutumira: Oct-26-2023