Ndezvipi hunhu hwe hydroxyprupyl methylcellose (HPMC)?

Hydroxyprupyl methylcellose (HPMC)is nonitic cellulose ether ine dzakasiyana siyana dzekushandisa. Izvi zvinotevera ndizvo maitiro makuru eHPMC:

1. Makemikari zvivakwa
HPMC is nonitic cellulose eter inonatswa kubva kune zvakasikwa Polymer zvinhu kuburikidza neAlkalization uye Eteraifitization maitiro. Iyo inonyanya kuumbwa neiyo nzira (-Och₃) uye hydroxyprospopopoxexy (-Och₂chichch₃) yakatsiva hydroxyl mapoka. Iyo degree rekutsiva inosarudza iyo solubility yayo, kupisa kwegwenga, tembiricha, miscossity uye humwe hunhu.

2. Solubility yemvura uye etermal gelation
HPMC inodonha mumvura inotonhora kuti iite inojekesa kana translucent mhinduro, asi geels mumvura inopisa. Sezvo tembiricha inosimuka, iyo kimnall®hpmc mhinduro yemhedzisiro zvishoma nezvishoma inorasikirwa viscosity uye inoumba gel. Ichi chivakwa chinoshandiswa zvakanyanya muminda yekuvaka, mushonga uye chikafu. Semuenzaniso, muzvivakwa zvekuvaka, HPMC inogona kuvandudza kuchengetwa kwemvura yemutya, nepo muindasitiri yechikafu inogona kushandiswa seanoshandiswa sedhioni uye stabilizer.

3. Kukoshesa pfuma
HPMC mhinduro ine yakanakisa midziyo yekukonzeresa uye inogona kupa yakakwira viscosity pakuderera kwepasi. Iyo inoshandiswa zvakanyanya mumakonzo, glues, kuvaka motamba uye mimwe minda. Iyo viscosity yeHPMC inoenderana neshanduko yayo yePolymerization uye kutsiva. Vashandisi vanogona kusarudza zvigadzirwa nezvevasofa akasiyana zvichienderana nezvavanoda.

4. Kuchengeta mvura
Basa repamusoro reHPMC mune yekuvaka yekuchengetedza mvura yekuchengetwa kwemvura yekuchengetedza kwemvura yeSumbeni uye Gypsum zvinhu, kuderedza kurasikirwa kwemvura panguva yekuvaka, uye kugadzirisa basa rekuvaka uye simba rekuvaka. Muindasitiri yekubatanidza, HPMC inobatsira kudzivirira pigment precipitation uye kuvandudza kuunganidza kufanana.

5. Firimu-kugadzira pfuma
HPMC inogona kuumba iyo yakajeka uye inoshanduka firimu pamusoro pechiso. Ichi chivakwa chinoita kuti ive yakakosha mumishonga yekuvhara, chikafu chinobatanidza, indasitiri yeCeramic uye mamwe minda. Zvinogona kuvandudza kugadzikana kwemahwendefa, dzivirira zvinodhaka kubva pakunyorova, uye kupa kuravira kwakanaka.

6. Lubricity uye Rheology
HPMC inogona kuvandudza zvivakwa zvetsiva mudhaka, kuungana uye zvimwe zvinoshandiswa, zvichiita kuti zvinhu zvive nyore kuvaka. Semuenzaniso, muTile anomisheni, HPMC inogona kuvandudza lubricity, kuderedza kuramba kuramba uye kugadzirisa kugona kuvaka kuvaka.

7. PH Kugadzikana
HPMC inoramba ichisungirirwa muPP huwandu hwe3-11 uye haikanganiswa nyore nyore neAcid naAlkali, saka inogona kushandiswa munzvimbo dzakasiyana. Nekudaro, viscosity yayo inogona kuchinja kana degrade pasi peiyo yakasimba acid kana alkali mamiriro.

8. Sosi yebasa
HPMC ine imwe nzvimbo yemasosi uye inogona kushandiswa ye emulsization, kupararira uye kusimbisa kwekumiswa kwemaitiro. Iyo inoshandiswa zvakanyanya muzvipfuyo zveLatex, cosmetics uye maindasitiri ezvekudya.

9. Biocomprifiility uye kuchengeteka
HPMC ine yakanaka biocomputilation uye yakaderera utsi, saka inoshandiswa zvakanyanya mumushonga, chikafu uye cosmetics. Semuenzaniso, mune gadziriro yemishonga, HPMC inogona kushandiswa sehwendefa binder, yakasungirirwa-kuburitswa mumiriri, kuunganidza mumiririri, nezvimwe.

10. Kupesana kwemunyu
Kimicell®hpmc ine runyararo runyararo

Nzvimbo dzekushandisa
Zvivakwa zvekuvaka: Inoshandiswa muComent Moter, Gypsum Zvigadzirwa, Tile Adhesive, Poda poda, kugadzirisa maitiro ekuvaka nekuchengetwa kwemvura.
Indasitiri yechechi yechechi: Sezvinoita zvinodhaka, chinoshandiswa mukubiridzira kubiridzira, kusunungurwa-kwakaburitswa-mumiririri, gel, nezvimwe.
Indasitiri yeChikafu: Semidhi, emulsifier, Stabilizer, inoshandiswa mune makirogiramu emahasha, kubheka, jelly, nezvimwe.
Mabhonzo uye pendi: Kuvandudza rheology, kuremedza, kumiswa kugadzikana, uye kugadzirisa maitiro ekuvaka.
Mazuva ese zvigadzirwa zveMakemikari: Inoshandiswa muShampoo, zvigadzirwa zveganda zveganda, mazino, etc., kupa kurerutsa uye kugadzikana.
Hpcinoita basa rakakosha muindasitiri mizhinji nekuda kwekunyanyisa kushamwaridzana, kurerutsa, kuchengetwa kwemvura uye kusiana.