I-Hydroxypropylmethylcellulose
IHydroxypropylmethylcellulose (HPMC) isetshenziswa kabanzi ekukhiqizeni izinto zokwakha kanye ne-macroflora, i-cellulose ingasetshenziswa njenge-retarder, isivikelo, ukuqina kanye ne-slime.Ethafeni elivamile elisetshenziswayo elomile elingaphandle odongeni, udaka olufaka ukushisa okushisayo, udaka oluzilinganisa ngokwalo, ingcina eyomile yangaphezulu kwehhashi, udaka lwethayela le-viscose, impushana ye-putter, i-putter yodonga lwangaphandle, udaka olungangeni manzi, nezinto ezidabulayo, i-cellulose ether idlala indima ebalulekile.Iqhaza elibalulekile, ukhonkolo lwesistimu ye-barm esekelwe emanzini, isidingo samanzi, imiphumela ebalulekile eqinile, eginqikayo futhi eyakhayo.
ukwakhiwa
Ngokuvamile, i-HPMC isetshenziselwa ukukhiqiza i-pulp ene-viscosity engaguquki ye-100,000 viscose, evame ukusetshenziswa emikhiqizweni efana ne-pulp eyomile, i-diatom pulp ukukhiqizwa kwe-pulp, equkethe i-pulp ye-200,000 ye-viscous nezinye izinto zokwakha ezifana nekhambi elomile, i-silica Algae cellulose, ngokuvamile esetshenziswa kanye ne-pulp enamathelayo engu-400,000, ingagezwa futhi ijiywe ngekhwalithi ezinzile.
Ukusetshenziswa kwe-HPMC ku-Machine Blasting Mortar
Ake sihambe kuyo yonke inqubo yokuthi ungakha kanjani isisombululo sesifutho endizeni: hlanganisa, futha, kanye ne-swab.
Okokuqala, kufanele siqinisekise ukuthi ngesisekelo sefomula enengqondo nezinto zokusetshenziswa ezigaywe kabusha, izithasiselo zokwakheka kwesixazululo se-sandblasting yomshini ikakhulukazi zisebenza njengesixazululo sokwenza kahle, ikakhulukazi ukuthuthukisa ukusebenza kwepompo.
Ngakho-ke, njengomthetho, izithasiselo ezihlanganisiwe zezixazululo zokuqhuma komshini zihlanganisa inhlanganisela yokuzivikela kanye nokupompa ama-slurries.Futhi i-hydroxypropyl methylcellulose ayikwazi nje ukwandisa i-viscosity yesihlabathi, kodwa futhi ithuthukise uketshezi kwayo, ngaleyo ndlela inciphise ithuba lokuzihlukanisa kanye nezimo ze-hydrophilic.Lapho abasebenzi baklama inhlanganisela yezithako zokufafaza udaka lwe-sandblasting, kudingeka bengeze iziqinisi ezimbalwa ngesikhathi, futhi ngesikhathi esifanayo behlise ijubane inqubo yokubola.
Isikhathi sokuthumela: Apr-20-2023