Factory Detergent Raw Materials cellulose Indasitiri Chemical HPMC cellulose ether Hydroxypropyl methyl cellulose

1) Chitarisiko: HPMC is nonionic cellulose ether, chena greyish-white poda kana granule, isina kunhuhwirira uye isina kunaka, inonyungudika mu.

mvura inotonhora, glacial acetic acid, ethanol, methanol uye propylene glycol, inonyungudika zvishoma muacetone zvichienderana nehuwandu hwe

zvinotsiva, zvisingakwanisi kunyungudika mumvura inopisa, ethylene glycol uye toluene. HPMC inonyungudika mumusanganiswa we10% methanol

uye 90% methylene chloride kugadzira colloidal mhinduro.
2) Mhinduro yeHPMC ine chiitiko chepamusoro, kujeka kwepamusoro, uye kuita kwakagadzikana. Kana ichipisa pane imwe tembiricha

mhinduro inova nemakore kana kuti inoumba flocculent gel. Zvisinei, mhinduro inova yakajeka zvakare mushure mekutonhora. Mhando dzakasiyana dze

HPMC vane tembiricha dzakasiyana gelation. Iyo solubility inosiyana ne viscosity. Iyo yakaderera viscosity, iyo yakanyanya solubility

zvaita. Mhando dzakasiyana dzeHPMC dzakasiyana mune zvimwe zvivakwa uye kunyungudika kwavo mumvura hakukanganiswe nepH.
3) Particle saizi: 100% kupasa mwero mu80 mesh.
4) Density inooneka: 0.25-0.70 g/mL (kazhinji inenge 0.5 g/mL), density chaiyo 1.26-1.31mL.
5) Kupisa kwemavara: 190-200 ° C; Carbonization tembiricha: 280-300°C.
6) Kushungurudzika kwepamusoro: 42-56 dyn / cm (2% aqueous solution).
7) Iyo yepamusoro methoxy yemukati muHPMC, yakadzika gelation tembiricha, uye yakanyanya solubility mumvura uye pamusoro pekuita.
8) HPMC ine humwe humwe hunhu, semuenzaniso, kukora pfuma, pH kugadzikana, kuchengetwa kwemvura, yakanakisa firimu-kugadzira.

pfuma, kupararira kwakanaka uye kugona kugona.