Ma cellulose ether akugulitsidwa
Cellulose ether ndi mtundu wa mankhwala omwe amachokera ku cellulose, polima wachilengedwe wopezeka muzomera. Amagwiritsidwa ntchito m'mafakitale osiyanasiyana, kuphatikiza mankhwala, mapepala, utoto, ndi zomatira. Ma cellulose ethers amagwiritsidwa ntchito kuonjezera mamasukidwe amadzimadzi, kuwongolera kukhazikika kwa emulsion, ndikuchita ngati kuyimitsidwa muzamankhwala.
Ma cellulose ethers amapezeka m'njira zosiyanasiyana, kuphatikiza methylcellulose, hydroxyethylcellulose, hydroxypropylcellulose, carboxymethylcellulose, ndi ethylhydroxyethylcellulose. Mtundu uliwonse wa ether wa cellulose uli ndi mawonekedwe ake apadera komanso ntchito zake.
Methylcellulose ndi madzi osungunuka a cellulose ether omwe amagwiritsidwa ntchito ngati makulidwe opangira utoto, zokutira, ndi zomatira. Amagwiritsidwanso ntchito muzakudya monga stabilizer ndi gelling agent.
Hydroxyethylcellulose ndi ether yosungunuka m'madzi ya cellulose yomwe imagwiritsidwa ntchito ngati kukhuthala mu utoto, zokutira, ndi zomatira. Amagwiritsidwanso ntchito muzakudya monga stabilizer ndi gelling agent.
Hydroxypropylcellulose ndi madzi osungunuka a cellulose ether omwe amagwiritsidwa ntchito ngati kukhuthala mu utoto, zokutira, ndi zomatira. Amagwiritsidwanso ntchito muzakudya monga stabilizer ndi gelling agent.
Carboxymethylcellulose ndi ether yosungunuka m'madzi yomwe imagwiritsidwa ntchito ngati kukhuthala mu utoto, zokutira, ndi zomatira. Amagwiritsidwanso ntchito muzakudya monga stabilizer ndi gelling agent.
Ethylhydroxyethylcellulose ndi madzi osungunuka a cellulose ether omwe amagwiritsidwa ntchito ngati thickening mu utoto, zokutira, ndi zomatira. Amagwiritsidwanso ntchito muzakudya monga stabilizer ndi gelling agent.
Ma cellulose ethers amapezeka kuti amagulitsidwa m'njira zosiyanasiyana, kuphatikiza ufa, ma granules, ndi pellets. Atha kugulidwa kwa ogulitsa mankhwala, ogulitsa pa intaneti, ndi ogulitsa mafakitale. Mitengo imasiyanasiyana kutengera mtundu wa cellulose ether komanso kuchuluka kwa zomwe mwagula.
Ma cellulose ethers ndi otetezeka kuti agwiritsidwe ntchito pazinthu zosiyanasiyana, koma ndikofunikira kuwerenga pepala lachitetezo (SDS) musanagwiritse ntchito. Ma SDS adzapereka chidziwitso cha kasungidwe koyenera ndi kasamalidwe ka chinthucho, komanso zoopsa zilizonse zomwe zingagwirizane ndi kugwiritsidwa ntchito kwake.
Nthawi yotumiza: Feb-12-2023