IFEKTHI YETHU YOMKHIQIZO WE-MIAN HPMC & VAE

IJinan Dongyuan Chemicals Co., Ltd igxile ekukhiqizeni i-HPMC & VAE iminyaka engaphezu kwengu-13.Ikhethekile ngekhwalithi.

Ingabe uyakwazi ukusetshenziswa kwe-cellulose ether prodction embonini yamakhemikhali yokwakha?

I-Cellulose ether iwuhlobo lwe-polymer yamangqamuzana e-non-ionic semi-synthetic ephezulu.Inezinhlobo ezimbili zezakhiwo ezincibilika emanzini nezisekelwe ku-solvent.Inemiphumela ehlukene ezimbonini ezahlukene.Isibonelo, izinto zokwakha zamakhemikhali, zinemiphumela elandelayo yokuhlanganisa.

• I-ejenti yokugcina amanzi
• I-ejenti yokuqina
• Impahla yokulinganisa
• Impahla yokwenza ifilimu
• Isibopho

Ukwengeza i-HPMC odakeni, ingabe ukuphakama kwe-viscosity kungcono?

IHydroxypropyl Methyl Cellulose (I-HPMC) idlala indima enhle kakhulu ku-viscosity yodaka olumanzi, olungakhuphula kakhulu ukunamathela phakathi kodaka olumanzi kanye nongqimba oluyisisekelo, futhi kuthuthukise ukusebenza kodaka, olusetshenziswa kabanzi ekwenzeni udaka, udaka oluhlanganisa izitini, kanyeuhlelo lokufakwa kwezindonga lwangaphandle.Ukuqina komphumela we-cellulose ether nakho kungakhuphula ukumelana kwezinto ezingavuthiwe, kuvimbele ukuhlukaniswa kwezinto, ukuhlukaniswa kanye nokopha.I-HPMC ingasetshenziswa kukhonkolo wefayibha, ukhonkolo ongaphansi kwamanzi kanye nokhonkolo ozihlanganisayo.

Umthelela wokujiya we-HPMC ezintweni ezisekelwe kusimende uvela ku-viscosity yesisombululo se-cellulose ether.Ngaphansi kwezimo ezifanayo, ukuphakama kwe-viscosity ye-cellulose ether, kuba ngcono i-viscosity yezinto ezisekelwe kusimende ezishintshiwe, kodwa uma i-viscosity inkulu kakhulu, izophazamisa uketshezi nokusebenza kwempahla (njengommese wokunamathisela onamathelayo. ).

Udaka oluzilinganiselayo kanye nokhonkolo ozihlanganisayo oludinga uketshezi oluphezulu ludinga i-viscosity ephansi yei-cellulose ether.Ukwengeza, umphumela wokuqina we-cellulose ether uzokwandisa isidingo samanzi sezinto ezisekelwe kusimende futhi ukwandise ukukhishwa kodaka.