HydroxyPropyl methylcellse (HPMC) nibikoresho byingenzi bya chimique bikoreshwa cyane mubwubatsi, ubuvuzi, ibiryo, ibiryo nibindi bice. Kugira ngo ducire ireme ry'ibicuruzwa bya HPMC, birakenewe gukora isuzuma ryuzuye biva mu bintu byinshi nkayo umubiri n'umutima, ibimenyetso biranga hamwe n'ingaruka zihariye.
1.. Ibiranga
Ibara na leta: Ubwiza-burebure bwa HPMC ubusanzwe ni ifu yera cyangwa iri kuri granules cyangwa granules, hamwe nibara rimwe kandi ntamwanda bigaragara hejuru. Ibara ryijimye cyane cyangwa ibibanza birashobora kwerekana ibintu bidahagije bifatika cyangwa kugenzura ibintu bibi.
ODOR: Ubwiza-bwiza bwa HPMC nta mpumuro igaragara. Niba hari impumuro, irashobora kwerekana ko hariho umwanda cyangwa ibijyanye nibitabo bya shimi mubikorwa.
2. Ibipimo ngenderwaho byumubiri nibipimo ngenderwaho
Ibyatsi: Ibyatsi ni ibipimo byingenzi bya HPMC, bigira ingaruka kuburyo bwo gukora. Mubisanzwe bigeragezwa na vicometer izunguruka cyangwa viputerfield. Uruzinduko rw'uburebure bwa HPMC rugomba guhagarara, kandi ikosa riri hagati y'agaciro k'ibizamini hamwe n'agaciro kanini ni nto (muri rusange bitarenze ± 10%).
Urwego rwo gusimbuza: Imikorere ya HPMC ifitanye isano rya bugufi nurwego rwifashi na hydroxyPropyl. Ibirimo ni uburyo ni 19-30%, hamwe na hydroxyPropyl ni 4-12%. Impamyabumenyi yo hasi cyane cyangwa hejuru cyane izagira ingaruka kubikesha no guterura ibicuruzwa.
Ibirimo byubushuhe: ibintu byubushuhe mubisanzwe bitarenze 5%. Ibirimo byinshi bizagira ingaruka kumihago yo kubika no gusaba HPMC.
Ibirimo invu: Ibirimo avu byerekana ahanini imyanya idasanzwe muri HPMC. Ibirimo ivu ryibicuruzwa byiza bigomba kuba bitarenze 1%.
Kukemeranya: HPMC igomba kugira ibyokuntu byiza, byoroshye gutatana mumazi akonje, kandi ukore igisubizo gisobanutse kandi cya colloidal. Niba ibice bigaragara cyangwa imvura yo kugwa flocccont igaragara mugihe cyo kuvugurura, bivuze ko ubwiza bwibicuruzwa ari umukene.
3. Imikorere ikora
Ifungwa ry'amazi: Mu kubara mu kubaka, kugumana amazi ya HPMC bigira ingaruka ku buryo butaziguye. Igipimo cyo kugumana amazi muri sima, Gypsum yagenwa mubushakashatsi (muri rusange gisabwa kuba hejuru ya 90%) kugirango acire ubuzima bwiza.
Imikorere yimikorere: HPMC irashobora kongera ubukwe bwa sisitemu yo gukemura, kandi ingaruka zijimye zigomba kuba umwambaro kandi uhamye. Niba intungamubiri cyangwa viscozetity igabanuka, irashobora kwerekana ibicuruzwa bibi.
Imiterere ya firime: HPMC ifite imitungo myiza ya firime kandi igomba kugira ibintu byoroshye guhinduka no gukorera mu mucyo nyuma yo gushinga film. Imiterere ya firime idahwanye cyangwa yoroshye yerekana ubuziranenge bwibicuruzwa.
Ubushyuhe buhamye: Ubwiza-bwo hejuru bwa HPMC bugomba kubungabunga imikorere myiza kubushyuhe bwo hejuru kandi ntabwo bukunze kubora cyangwa kugabanuka kwinshi muri vino.
4. Uburyo nubuziranenge
Ikizamini cya laboratoire: Koresha assupteri, speprometero, isesengura ryivu nibindi bikoresho kugirango upime neza imitungo yumubiri na shimi kugirango bikemure ko ibicuruzwa byujuje ibipimo.
Kwipimisha porogaramu: Ongeraho HPMC kuri sisitemu yihariye yo gusaba (nka cement mirtar cyangwa irangi) hanyuma ugerageze kugumana amazi, gutandukana, kubyimba no kwinuba no gukoresha imikoreshereze yacyo.
Ibipimo mpuzamahanga: Ibicuruzwa byimiryango mpuzamahanga byaho mubisanzwe byujuje ibipimo bijyanye na ISO, USP, EP, nibindi. Ibipimo bifite ibipimo bisobanutse kubicuruzwa, imikorere n'umutekano.
5. Ibicuruzwa birahamye
Imikorere miremire yo kubika: Hejuru-ubuziranenge bwa HPMC igomba gushobora gukomeza gukomeza umubiri na shimi bihamye hamwe nibikorwa byo gusaba mugihe cyo kubika. Ubushakashatsi bwihuse bukoreshwa mugupima impinduka zayo munsi yubushyuhe bwo hejuru nubushuhe buke.
Kurwanya umunyu: ibintu byumunyu birashobora kubaho mubidukikije bimwe na bimwe. Isuku yo murwego rwa HPMC zigomba gushobora gukomeza kwitonda no gukinisha mubisubizo byumunyu.
6. Igikorwa cyo gutanga umusaruro nugutanga ubuziranenge
Guhitamo Ibikoresho Byera: Umusaruro wimikorere yo hejuru HPMC bisaba ibikoresho bya selile mbisi, kandi ubwiza bwibikoresho fatizo bigira ingaruka zikomeye kubicuruzwa byanyuma.
Inzira yumusaruro: Gahunda yumusaruro igezweho hamwe nubuyobozi bukomeye ni garanti yubuzima bwiza bwa HPMC. Abatanga isoko ryinshi bagomba kugira imirongo ihamye nibikoresho byuzuye.
Itumanaho rituje: Mugereranije imikorere yibice bitandukanye byibicuruzwa, birashobora gucirwa urubanza niba inzira yumusaruro utanga isoko ihamye.
7. Igitekerezo cyabakoresha no kwandikwa isoko
Isuzuma ryabakiriya: Ingaruka zisaba hamwe nibitekerezo byabakoresha nibyingenzi byingenzi byo guca imanza ireme ryibicuruzwa bya HPMC.
Kumenyekanisha isoko: Ibicuruzwa bya HPMC byibicuruzwa bizwi cyangwa bikoreshwa cyane mubintu byinshi mubisanzwe byizewe.
8. INTEGO
Mugihe ugura HPMC, ibisabwa byihariye bya porogaramu bigomba gusobanurwa nibicuruzwa byihariye bigomba gutorwa. Mugihe kimwe, ibipimo byibicuruzwa birashobora kandi kwemezwa binyuze mubizamini bito byitsinda kugirango birinde igihombo cyatewe no guhuza imikorere.
Igihe cyagenwe: Feb-15-2025