Mapulogalamu a hydroxyethyl cellulose (hec)

Hydroxyethyl cellulose (hec) ndi cellulose yopanda ionic ether ether et ether ether et ether kuchokera ku cellulose yachilengedwe ya polymer kudzera munjira zingapo. Ndi ufa wopanda mafuta, wopanda mphamvu, womwe umatha kusungunuka, womwe umatha kusungunuka m'madzi ozizira kuti apange njira yowonekera ya viscous, ndipo kuwonongeka sikukhudzidwa ndi mtengo wa PH. Ikukulitsa, kumanga, kubalalitsa, ndikubalalitsa, kupanga filimu, kuyimitsa, pansi pachangu, chinyezi-chosagwirizana ndi mchere. Chogwiritsidwa ntchito kwambiri pa utoto, zomanga, zolemba, tsiku lililonse mankhwala, pepala, mafuta obowola mafuta ndi mafakitale ena.

Madera akulu ogwiritsa ntchito:

1.Paint: utoto wopangidwa ndi madzi ndi madzi owoneka bwino opangidwa ndi ma soric okhazikika kapena madzi okhazikika pa utoto, kapena mafuta, kapena emulsion, ndi kuwonjezera kwa zowonjezera zofananira. Zokutira zamadzi zomwe zimagwira bwino ntchito ziyeneranso kukhala ndi magwiridwe antchito abwino, obisala bwino, kutsatira mphamvu mwamphamvu, komanso magwiridwe antchito abwino; cellulose ether ndiye chinthu choyenera kwambiri chopatsa zinthu izi.

2.Con Concer: Katundu womanga, Hec amagwiritsidwa ntchito ngati chowonjezera cha zinthu monga ma tambala (kuphatikizapo ma tallet), omwe angakulitse mawonekedwe azomera, zotsatsa, ndi kusungira madzi. Kukulitsa mphamvu yoyendetsera mbali kapena zigawo zambiri, sinthani, ndipo pewani ming'alu.

3.Kodi thonje logwirira ntchito, lopanga kapena zophatikizana kapena kuphatikiza kwawo kukana kutsutsana kwa abrasion, makamaka pakulimbana ndi magetsi, omwe amawapangitsa kupuma magetsi.

4.Kugwiritsa ntchito mankhwala: cellulose ether ndiowonjezera mu mankhwala a tsiku lililonse. Sizingangosintha mamasukidwe a madzi kapena emulsion cosmetics, komanso sinthani kufalikira ndi kukhazikika kwa thovu.

5.Parpaper: Mu gawo la zopanga mapepala, Hec imatha kugwiritsidwa ntchito ngati wogwirizira, kulimbikitsa wothandizira ndi kudzipatula pamapepala.

6.Kodi kubowola: Hec imagwiritsidwa ntchito ngati yolimbitsa thupi ndikukhazikitsa mu mankhwala a mafuta am'mankhwala. Ndi mankhwala abwino. Zinagwiritsidwa ntchito kwambiri pobowola, kutsiriza bwino, simenti ndi zina zopanga zopanga m'maiko akunja mu 1960s.

Magawo ena a ntchito:

Hec amatha kusewera gawo lotsatira poyizoni pamasamba pothira mankhwalawa; Hec imatha kugwiritsidwa ntchito ngati thickener yopukusira kuti muchepetse kuchepa kwa mankhwala osokoneza bongo, potero kuwonjezera ntchito zophulika za owiritsa. Hec imatha kugwiritsidwanso ntchito ngati wothandizira makanema mumitundu yolumikizira; ngati chomangira chobwezeretsa masamba a fodya. Volroxyathyl cellulose imatha kugwiritsidwa ntchito ngati zowonjezera kuti zikuwonjezereka zokutira za zinthu zamoto, ndipo zagwiritsidwa ntchito kwambiri pokonza moto ". Hydroxyethyl cellulose imatha kusintha mphamvu yonyowa ndikumadzima mchenga ndi sodium silika ya sayansi.Hydroxyethyl celluloseItha kugwiritsidwa ntchito popanga mafilimu komanso ngati obalalitsa popanga microscopic slides. Thickener m'madzi okhala ndi mawonekedwe amchere kwambiri omwe amagwiritsidwa ntchito mufilimu. Amagwiritsidwa ntchito ngati chomangira komanso khola lomvera ma fluorescent othandizira a fluorescent chubu chubu. Itha kuteteza colcoid kuchokera ku mphamvu ya electrolyte; Hydroxyethyl cellulose imatha kulimbikitsa kufanana kwa yunifolomu mu yankho la cadmium. Itha kugwiritsidwa ntchito kupanga zomanga mphamvu kwambiri zolimbitsa thupi. Madzi obwereza amadzi amaletsa chinyezi kuti chisalowe mu zingwe zowonongeka.