MHEC LH 660M

EipponCell MHEC LH 660M methyl hydroxyethyl cellulose waxaa lagu isticmaalaa malaasta dareeraha ah ee sibidhka, iyo mawjadaha ayaa si joogto ah u kordha.Qaab dhismeedka shabakadda molecular ee ether cellulose intertwines oo leh qaabdhismeedka shabakadda ee alaabta fuuq-celinta sibidhka.Fuuqbaxa bilowga ah ee sibidhka si aan toos ahayn ayaa kor u qaada fiirsashada ether cellulose, taasoo keentay "saamaynta superposition composite" on viscosity ee xal ether cellulose iyo cement slurry.Sidaa darteed, muuqashada shabiimti la beddelay ee ether-ka cellulose-ka ah ayaa aad uga sarreeya wadarta muuqaalkooda gaarka ah.

Labada unug ee cellulose ether ee la beddelay sibidhka iyo dareeraha sibidhka saafiga ah waxay muujinayaan khafiifinta xiirta ama dabeecadda caaga ah.Dhuxusha sibidhka ee cellulose ether la beddelay ayaa ka hooseeya marka la barbar dhigo kan dareeraha sibidhka ee saafiga ah.Heerarka wareeg ee hoose ama leh viscosity hoose ee cellulose ether wax laga beddelay sibidhka dareeraha ama ka kooban ether cellulose hoose, pseudoplasticity ee cellulose ether slurry sibidhka la beddelay ayaa noqda mid aad u cad.

Marka heerkulku kor u kaco, xawliga iyo baaxadda fuuq-baxa sibidhka ayaa kordha, taasoo horseedaysa koror tartiib tartiib ah ee viscosity of dareeraha sibidhka saafiga ah.Si kastaba ha ahaatee, viscosity ee koollada sibidhka ee la beddelay, si kastaba ha ahaatee, way ku kala duwan tahay heerkulka sababtoo ah awoodaha xakamaynta kala duwan ee noocyada kala duwan iyo qiyaasta ethers cellulose ee fuuq-celinta sibidhka.