Ni irihe tandukaniro riri hagati ya HPMC E5 na E15?

HPMC (Hydroxypropyl Methylcellulose) ni ubwoko bwa selile ether ikoreshwa mubikoresho bitandukanye. Nibintu bidafite ionic, polymer-soluble polymer ikomoka kuri selile, kandi ikoreshwa nkibintu byibyimbye, emulifisiyeri, stabilisateur, hamwe nu guhagarika akazi. HPMC iraboneka mubyiciro bitandukanye, buri kimwe gifite umwihariko wacyo. HPMC E5 na E15 ni bibiri mubyiciro bikoreshwa cyane muri HPMC.

HPMC E5 nicyiciro cyo hasi cya viscosity ya HPMC, hamwe nuburinganire bwa 4.0-6.0 cps. Irakoreshwa muburyo butandukanye, nka coatings, ibifatika, hamwe na kashe. Irakoreshwa kandi mubiribwa na farumasi nkibibyimbye, stabilisateur, hamwe nu guhagarika ibikorwa. HPMC E5 irashobora gushonga mumazi akonje kandi ashyushye, kandi irahujwe nubwoko butandukanye bwimyunyungugu.

HPMC E15 nicyiciro cyo hejuru cya HPMC, hamwe nuburinganire bwa 12.0-18.0 cps. Irakoreshwa muburyo butandukanye, nka coatings, ibifatika, hamwe na kashe. Irakoreshwa kandi mubiribwa na farumasi nkibibyimbye, stabilisateur, hamwe nu guhagarika ibikorwa. HPMC E15 irashobora gushonga mumazi akonje kandi ashyushye, kandi irahujwe nubwoko butandukanye bwimyunyungugu.

Itandukaniro nyamukuru hagati ya HPMC E5 na E15 nubwiza. HPMC E5 ifite ubukonje buke ugereranije na HPMC E15, bivuze ko itagaragara neza kandi ifite ubunini buke. Ibi bituma HPMC E5 ikwiranye neza na porogaramu zisaba guhuzagurika neza, nka coatings hamwe na adhesives. Ku rundi ruhande, HPMC E15, ifite ubukonje buhanitse, butuma bikwiranye neza na porogaramu zisaba guhuzagurika cyane, nk'ibidodo n'ibicuruzwa by'ibiribwa.

Usibye itandukaniro ryubwiza, HPMC E5 na E15 nayo iratandukanye mubisubizo byabo. HPMC E5 irashonga mumazi akonje kandi ashyushye, mugihe HPMC E15 ibora gusa mumazi ashyushye. Ibi bivuze ko HPMC E5 ishobora gukoreshwa mubisabwa bisaba igisubizo cyamazi akonje, mugihe HPMC E15 ikwiranye nibisabwa bisaba igisubizo cyamazi ashyushye.

Hanyuma, HPMC E5 na E15 nazo ziratandukanye muburyo bwo guhuza ibimera. HPMC E5 irahujwe nubwoko butandukanye bwumuti wumuti, mugihe HPMC E15 ihujwe gusa nurwego ruto rwumuti ukomoka kumubiri. Ibi bivuze ko HPMC E5 ikwiranye neza na porogaramu zisaba ubwoko butandukanye bwumuti ukungahaye, mugihe HPMC E15 ikwiranye nibisabwa bisaba urugero ruto rwumuti.

Mu gusoza, HPMC E5 na E15 ni ibyiciro bibiri bitandukanye bya HPMC, buri kimwe gifite imiterere yihariye. Itandukaniro nyamukuru hagati yabo ni viscosity, hamwe na HPMC E5 ifite ububobere buke ugereranije na HPMC E15. Byongeye kandi, HPMC E5 irashobora gushonga mumazi akonje kandi ashyushye, mugihe HPMC E15 ibora gusa mumazi ashyushye. Hanyuma, HPMC E5 irahujwe nubwoko butandukanye bwumuti ukungahaye, mugihe HPMC E15 ihujwe gusa nurwego ruto rwumuti ukungahaye.