Mangani marudzi eHydroxypropyl methylcellulose (HPMC)?

Hydroxypropyl methylcellulose (HPMC) yakakamurwa kuita yekukurumidza mhando uye inopisa-inonyungudika mhando.

PakarepoHydroxypropyl methylcellulose (HPMC)inopararira nokukurumidza mumvura inotonhora uye inonyangarika mumvura. Panguva ino, mvura haina viscosity, nokuti HPMC inongopararira mumvura uye haina kunyatsopera. Muinenge maminetsi maviri, viscosity yemvura yakawedzera zvishoma nezvishoma, ichigadzira yakajeka viscous colloid.

Hot-melt Hydroxypropyl methylcellulose (HPMC), pavanosangana mumvura inotonhora, vanogona kukurumidza kupararira mumvura inopisa uye vonyangarika mumvura inopisa. Kana tembiricha yadzikira kune imwe tembiricha (chigadzirwa cheShijiazhuang Lvyuan Cellulose Co., Ltd. chiri 60 madhigirii Celsius), viscosity inooneka zvishoma nezvishoma kusvikira A läpinäkyvä viscous colloid yaumbwa.

Hot-melt Hydroxypropyl methylcellulose (HPMC) inowanzo shandiswa mu putty poda uye dhaka. Iyo poda yekusanganisa nzira inogamuchirwa: iyo HPMC poda inosanganiswa nehuwandu hukuru hwezvimwe zvinhu zvehupfu, zvakanyatsosanganiswa nemusanganisi, uye yozonyungudika nekuwedzera mvura, ipapo iyo HPMC inogona kunyungudika pasina clumping Cohesion, nekuti imwe neimwe kona diki ine chete. zvishoma HPMC poda, iyo ichanyunguduka pakarepo kana yasangana nemvura.

Instant Hydroxypropyl methylcellulose (HPMC) ine huwandu hwakawanda hwekushandisa. Kuwedzera kune putty poda uye dhaka, inoshandiswa zvakanyanya muzvigadzirwa zvemakemikari zvemazuva ese semvura glue, pendi, uye detergent.