Mphamvu Yowonjezera Njira ya Hydroxyethyl Cellulose pa Makhalidwe a Latex

Pakadali pano, palibe lipoti lonena za momwe njira yowonjezera ya hydroxyethyl cellulose imakhudzira dongosolo la utoto wa latex. Kudzera mu kafukufuku, zapezeka kuti kuwonjezera kwa hydroxyethyl cellulose mu dongosolo la utoto wa latex ndikosiyana, ndipo magwiridwe antchito a utoto wa latex wokonzedwa ndi osiyana kwambiri. Pankhani yowonjezerera komweko, njira yowonjezera ndi yosiyana, ndipo kukhuthala kwa utoto wa latex wokonzedwa ndi kosiyana. Kuphatikiza apo, njira yowonjezera ya hydroxyethyl cellulose imakhudzanso kwambiri kukhazikika kwa utoto wa latex.

Njira yowonjezerera hydroxyethyl cellulose mu utoto wa latex imatsimikizira momwe utoto umagawikira, ndipo momwe umagawikira ndi chimodzi mwa zinthu zofunika kwambiri pakukhuthala kwake. Kudzera mu kafukufukuyu, zapezeka kuti hydroxyethyl cellulose yomwe yawonjezeredwa mu gawo logawanikira imakonzedwa mwadongosolo pansi pa ntchito ya shear yayitali, ndipo n'zosavuta kutsetsereka, ndipo kapangidwe ka netiweki yolumikizana komanso yolumikizana imawonongeka, motero imachepetsa mphamvu yokhuthala. HEC yothira phala yomwe yawonjezeredwa mu gawo logawanikira ili ndi kuwonongeka kochepa kwambiri kwa kapangidwe ka netiweki ya malo panthawi yosakaniza mwachangu, ndipo mphamvu yake yokhuthala imawonetsedwa mokwanira, ndipo kapangidwe ka netiweki iyi ndi kopindulitsa kwambiri kuonetsetsa kuti utoto wa latex ukusungidwa bwino. Mwachidule, kuwonjezera hydroxyethyl cellulose HEC mu gawo logawanikira utoto wa latex kumathandiza kwambiri kuti utoto wake ukule bwino komanso kuti ukhale wokhazikika.

Zothina za cellulosic nthawi zonse zakhala chimodzi mwazowonjezera zofunika kwambiri pa utoto wa latex, zomwe hydroxyethyl cellulose (HEC) ndiye zomwe zimagwiritsidwa ntchito kwambiri. Malinga ndi malipoti ambiri a mabuku, zothina za cellulose zili ndi ubwino wotsatira: kukhuthala kwakukulu, kugwirizana bwino, kukhazikika kwa malo osungira, kukana kwabwino kwambiri, ndi zina zotero. Njira yowonjezera ya hydroxyethyl cellulose popanga utoto wa latex ndi yosinthasintha, ndipo njira zodziwika bwino zowonjezera ndi izi:

01. Onjezani pamene mukupukuta kuti muwonjezere kukhuthala kwa slurry, motero muthandize kukonza bwino kufalikira kwa slurry;

02. Konzani phala lokhuthala ndipo liwonjezereni mukasakaniza utoto kuti mukwaniritse cholinga chokhuthala.