Detergent Thickener Hydroxypropyl Methyl Cellulose Ether HPMC
Ubukonje bukabije HPMC hydroxypropyl methyl selulose Thickener Ifu yuzuye:
) muburyo budashonga mumazi ashyushye, Ethylene glycol na toluene. HPMC ishonga mu ruvange rwa 10% methanol na 90% methylene chloride kugirango bibe ibisubizo bya colloidal.
2) Igisubizo cya HPMC gifite ibikorwa byubuso, gukorera mu mucyo, no gukora neza. Iyo ashyutswe ku bushyuhe runaka, igisubizo gihinduka ibicu cyangwa gukora gel flocculent. Nyamara, igisubizo cyongeye kugaragara nyuma yo gukonja. Ubwoko butandukanye bwa HPMC bufite ubushyuhe butandukanye. Gukemura biratandukanye nubwiza. Hasi ya viscosity, nubushobozi bwo hejuru ifite. Ubwoko butandukanye bwa HPMC buratandukanye mubintu bimwe na bimwe kandi gukomera kwamazi ntabwo bigira ingaruka kuri pH.
3) Ingano y'ibice: igipimo cya 100% muri 80 mesh.
4) Ubucucike bugaragara: 0.25-0.70 g / mL (mubisanzwe hafi 0.5 g / mL), ubucucike bwihariye 1.26-1.31mL.
5) Guhindura amabara ubushyuhe: 190-200 ° C; Ubushyuhe bwa Carbone: 280-300 ° C.
6) Ubushyuhe bwo hejuru: 42-56 dyn / cm (igisubizo cyamazi 2%).
7) Ibikoresho byinshi biri muri HPMC, ubushyuhe bwo hasi bwa gelation, hamwe no gukomera kwinshi mumazi no mubikorwa byo hejuru.
8) HPMC ifite ibindi bintu biranga, urugero, kubyimba umutungo, pH ituje, kugumana amazi, umutungo mwiza wo gukora firime, gutatanya neza hamwe nubushobozi bwo gufatira hamwe.
2) Igisubizo cya HPMC gifite ibikorwa byubuso, gukorera mu mucyo, no gukora neza. Iyo ashyutswe ku bushyuhe runaka, igisubizo gihinduka ibicu cyangwa gukora gel flocculent. Nyamara, igisubizo cyongeye kugaragara nyuma yo gukonja. Ubwoko butandukanye bwa HPMC bufite ubushyuhe butandukanye. Gukemura biratandukanye nubwiza. Hasi ya viscosity, nubushobozi bwo hejuru ifite. Ubwoko butandukanye bwa HPMC buratandukanye mubintu bimwe na bimwe kandi gukomera kwamazi ntabwo bigira ingaruka kuri pH.
3) Ingano y'ibice: igipimo cya 100% muri 80 mesh.
4) Ubucucike bugaragara: 0.25-0.70 g / mL (mubisanzwe hafi 0.5 g / mL), ubucucike bwihariye 1.26-1.31mL.
5) Guhindura amabara ubushyuhe: 190-200 ° C; Ubushyuhe bwa Carbone: 280-300 ° C.
6) Ubushyuhe bwo hejuru: 42-56 dyn / cm (igisubizo cyamazi 2%).
7) Ibikoresho byinshi biri muri HPMC, ubushyuhe bwo hasi bwa gelation, hamwe no gukomera kwinshi mumazi no mubikorwa byo hejuru.
8) HPMC ifite ibindi bintu biranga, urugero, kubyimba umutungo, pH ituje, kugumana amazi, umutungo mwiza wo gukora firime, gutatanya neza hamwe nubushobozi bwo gufatira hamwe.
Ibicuruzwa bya Youngcel birimo ubwoko bwibicuruzwa byamazi nkibisukura hasi, ibikoresho byoza ibikoresho byoza ibikoresho hamwe na pH hagati 6- 8
NyamwasaIbil Irashobora gukoreshwa nkibyimbye kugirango ihindure rheologiya yimyanda isukuye, ihindure isura yifuzwa kandi ihamye.
NyamwasaIbil ituma formulaire ya viscous na gel isukura bigira akamaro kanini kandi byiza, kuko NyamwasaIbil azareka isuku ya gel isigara hejuru kandi ikore igihe kinini, bityo ibisubizo byiza byogusukura.
- Ingaruka mbi
- Guhindura ibintu
- Guhuza na ionic surfactants
- Ibisubizo byo gukorera mu mucyo
Andika ubutumwa bwawe hano hanyuma utwohereze