HPMC shine Hydroxypropyl methyl cellulose ether kuma HEC shine hydroxyethyl cellulose ether.
Hydroxypropyl methyl cellulose (HPMC) gabatarwa:
1, masana'antar gine-gine: azaman wakili mai riƙe da ruwa da silt slurry, retarder don yin famfo slurry. A cikin plastering, gypsum, putty foda ko wasu kayan gini a matsayin m, inganta daub da tsawaita lokacin aiki. An yi amfani da shi don liƙa tayal yumbu, marmara, kayan ado na filastik, wakili mai ƙarfafa manna, har yanzu yana iya rage yawan siminti.HPMCAyyukan riƙewar ruwa yana sa slurry bayan aikace-aikacen ba zai zama saboda bushewa da sauri da fashe ba, haɓaka ƙarfin bayan taurin.
2, yumbu masana'antu: yadu amfani da matsayin m a yumbu samfurin masana'antu.
3, masana'antu mai rufi: a cikin masana'antar sutura a matsayin mai kauri, mai rarrabawa da kuma stabilizer, a cikin ruwa ko masu kaushi na kwayoyin halitta suna da kyakkyawan solubility. A matsayin mai cire fenti.
4, tawada bugu: a cikin tawada masana'antu a matsayin thickener, dispersant da stabilizer, a cikin ruwa ko kwayoyin kaushi da mai kyau solubility.
5, filastik: don kafa wakili na saki, softener, mai mai, da dai sauransu.
6, PVC: PVC samar a matsayin dispersant, dakatar polymerization shiri na PVC main auxiliaries. 7, Wasu: wannan samfurin kuma ana amfani dashi sosai a cikin fata, masana'antar samfuran takarda, adana 'ya'yan itace da kayan lambu da masana'antar yadi.
Hydroxyethyl cellulose (HEC) gabatarwar:
HEC Hydroxyethyl cellulose, a matsayin wani nau'i na nonionic surfactant, banda kauri, iyo, iyo, da kuma shirya fim, watsawa, ruwa, da samar da colloid mai kariya, kuma yana da kaddarorin masu zuwa:
1, HEC mai narkewa a cikin ruwan zafi ko ruwan sanyi, zafi ko tafasa ba hazo ba, sanya shi yana da nau'i mai yawa na solubility da danko Properties, da kuma non thermal gel;
2, wanda ba shi da ionic ba zai iya zama tare da nau'in nau'in nau'in polymers masu narkewa da ruwa, surfactants, salts, shine mafi kyawun colloidal thickener dauke da babban taro na electrolyte bayani;
3, ikon riƙe ruwa sau biyu mafi girma fiye da methyl cellulose, tare da kyakkyawan tsari mai kyau, 4, HEC watsawa ikon idan aka kwatanta da gane methyl cellulose da hydroxypropyl methyl cellulose watsawa ikon ne mafi munin, amma colloidal kariya ikon ne mafi karfi.
Amfani: gabaɗaya ana amfani dashi azaman wakili mai kauri, wakili mai karewa, m, stabilizer da ƙari a cikin shirye-shiryen emulsion, jelly, man shafawa, ruwan shafa fuska, wakili mai share ido, suppository da kwamfutar hannu, kuma ana amfani dashi azaman gel na hydrophilic, kwarangwal abu, shirye-shiryen nau'in kwarangwal mai dorewa. shiri, kuma ana iya amfani dashi azaman stabilizer a abinci.
Lokacin aikawa: Afrilu-15-2022