Yintoni umahluko phakathi kwe-HPMC E5 kunye ne-E15?

I-HPMC (i-Hydroxypropyl Methylcellulose) luhlobo lwe-ether ye-cellulose esetyenziswa kwiinkqubo ezahlukeneyo. I-non-ionic, i-polymer e-soluble yamanzi ephuma kwi-cellulose, kwaye isetyenziswe njenge-agent agent, i-emulsifier, i-stabilizer, kunye ne-arhente yokumisa. I-HPMC ifumaneka kumabanga ahlukeneyo, ngalinye lineempawu zalo ezizodwa. I-HPMC E5 kunye ne-E15 ngamabakala amabini asetyenziswa kakhulu kwi-HPMC.

I-HPMC E5 yibakala eliphantsi le-viscosity ye-HPMC, kunye noluhlu lwe-viscosity lwe-4.0-6.0 cps. Isetyenziswa kwiintlobo ngeentlobo zezicelo, ezinje ngezogquma, izinto zokuncamathelisa, kunye nezitywino. Ikwasetyenziswa kwizicelo zokutya kunye nezamayeza njenge-thickener, i-stabilizer, kunye ne-arhente yokumisa. I-HPMC E5 iyanyibilika emanzini abandayo nashushu, kwaye iyahambelana noluhlu olubanzi lwezinyibilikisi eziphilayo.

I-HPMC E15 yibakala eliphezulu le-viscosity ye-HPMC, kunye noluhlu lwe-viscosity ye-12.0-18.0 cps. Isetyenziswa kwiintlobo ngeentlobo zezicelo, ezinje ngezogquma, izinto zokuncamathelisa, kunye nezitywino. Ikwasetyenziswa kwizicelo zokutya kunye nezamayeza njenge-thickener, i-stabilizer, kunye ne-arhente yokumisa. I-HPMC E15 iyanyibilika emanzini abandayo nashushu, kwaye iyahambelana noluhlu olubanzi lwezinyibilikisi eziphilayo.

Umahluko omkhulu phakathi kwe-HPMC E5 kunye ne-E15 yi-viscosity. I-HPMC E5 ine-viscosity esezantsi kune-HPMC E15, ethetha ukuba i-viscous encinci kwaye inokuqina okuncinci. Oku kwenza i-HPMC E5 ifaneleke ngcono kwizicelo ezifuna ukuguquguquka okuncinci, okufana neengubo kunye ne-adhesives. I-HPMC E15, kwelinye icala, ine-viscosity ephezulu, eyenza ukuba ifaneleke ngakumbi kwizicelo ezifuna ukuguquguquka okukhulu, njengama-sealants kunye neemveliso zokutya.

Ukongeza kumahluko kwi-viscosity, i-HPMC E5 kunye ne-E15 nazo ziyahluka ekunyibilikeni kwazo. I-HPMC E5 iyanyibilika emanzini abandayo nashushu, ngelixa i-HPMC E15 inyibilika kuphela emanzini ashushu. Oku kuthetha ukuba i-HPMC E5 ingasetyenziswa kwizicelo ezifuna isisombululo samanzi abandayo, ngelixa i-HPMC E15 ifaneleka ngakumbi kwizicelo ezifuna isisombululo samanzi ashushu.

Okokugqibela, i-HPMC E5 kunye ne-E15 nazo ziyahluka ngokuhambelana kwazo nezinyibilikisi eziphilayo. I-HPMC E5 iyahambelana noluhlu olubanzi lwezinyibilikisi eziphilayo, ngelixa i-HPMC E15 ihambelana kuphela noluhlu oluqingqiweyo lwezinyibilikisi eziphilayo. Oku kuthetha ukuba i-HPMC E5 ifaneleka ngakumbi kwizicelo ezifuna uluhlu olubanzi lwe-solvents eziphilayo, ngelixa i-HPMC E15 ifaneleka kangcono kwizicelo ezifuna uluhlu olulinganiselweyo lwe-solvents eziphilayo.

Ukuqukumbela, i-HPMC E5 kunye ne-E15 ngamabakala amabini ahlukeneyo e-HPMC, ngalinye lineempawu zalo ezizodwa. Umahluko omkhulu phakathi kwabo yi-viscosity, kunye ne-HPMC E5 ene-viscosity ephantsi kune-HPMC E15. Ukongeza, i-HPMC E5 iyanyibilika emanzini abandayo nashushu, ngelixa i-HPMC E15 inyibilika kuphela emanzini ashushu. Okokugqibela, i-HPMC E5 iyahambelana noluhlu olubanzi lwezinyibilikisi eziphilayo, ngelixa i-HPMC E15 ihambelana kuphela noluhlu olulinganiselweyo lwezinyibilikisi eziphilayo.