MetHyl Cellulose Mc uye HydroxyPropyl Methyl Celler Celler Cellerpolose (HPMC) zvine zvimiro zvemakemikari, uye zvakanakira kudzokorora kwemvura, uye hazvina kukanganiswa nekuchinja mune pH kukosha. Hakusi kuti iyo yepamusoro viscosity, zvirinani. Iyo visikoity iri pachena yakaenzana neshumiro yesangano. Iyo yepamusoro viscosity, idiki simba. Kugadzirwa kwePutty poda kazhinji kuri pakati pe50,000 uye zviuru zana vema visikoka. Iyo yekunze inowedzera kusanganisa yakaoma-yakasanganiswa yakakwaniswa kune yakakwana ye15-20 viscosity, kunyanya kuwedzera kuwanda uye kuvaka, kunogona kuderedza huwandu hwesimendi. Imwezve mhedzisiro ndeyekuti simende yemuti ine nguva yekusimbisa, panguva iyo inofanirwa kurapwa uye mvura inoda kuchengetwa zvinyoro. Nekuda kwekuchengetwa kwemvura kwemvura yemuchinguwa, mvura inodiwa kuti ishandiswe yemutumbi inovimbiswa kubva pakuchengetwa kwemvura kwemvura yemuchinguwa, saka simba rekusimbisa rinogona kuwanikwa pasina kugadzirisa pasina kugadzirisa.
Pamusoro pehunhu hweCellulose, kunyanya viscosity, inogona kuedzwa neyekutenderera yeTortometer, uye inogona kufananidzwa nenzira yakapusa. Paunenge uchienzanisa, tora 1 gram yemasero neiyo viscossity, wedzera makapu emvura imwe, chiise mumukombe une chinorira, uye cherechedza kuti chinyararire nekukurumidza, chine transpency iri nani, uye ine mhedzisiro iri nani. Zvirinani pachena, kusviba kushoma.
CarboxyMethyl Cellulose CMC uye Sodium CarboxyMethyl Starch (Cms) yakachipa. Ivo vanoshandiswa mune yakaderera-giredhi putty poda kune zvemukati memadziro. Inoshandiswa mukushandisa kuoma musanganiswa. Nekuti aya cellulose anozoita ne cement, calcium lime poda poda, gypsum poda, uye inorganic binders.
Vanhu vazhinji vanofunga kuti aya ma celluloses ari alkaline. Kazhinji, simende uye lime calcium poda zvakare alkaline, uye ivo vanofunga kuti vanogona kushandiswa musanganiswa. Nekudaro, cmc uye cms haisi imwe zvinhu. Iyo chloroactic acid inoshandiswa mukugadzira maitiro ndeye acidic. Izvo zvinhu zvasara mukuita chiitiko chinoita simende uye lime calcium poda, saka havagone kuve vakasanganiswa. Vazhinji vagadziri vakarasikirwa zvikuru nekuda kweizvi, saka kutarisirwa kunofanirwa kubhadharwa.
Kutumira Nguva: Kukadzi-14-2025