Kuchuluka kwa hydroxyethyl cellulose yowonjezeredwa?

Hydroxyethyl cellulose (hec) ndi polymer polymer yogwiritsidwa ntchito kwambiri yomwe imagwiritsidwa ntchito kwambiri mu zodzoladzola, zokutira, zopangira mafuta, kusungirako ntchito, kuyimitsa wothandizira ndi makina opanga mafilimu. Imakhala ndi mphamvu zambiri, kukana mchere, alkali kukana komanso kubisala bwino. Pa mapulogalamu enieni, kuchuluka kwa hydroxyethyl cellulose kuwonjezeredwa kumatha kusiyanasiyana kutengera njira yogwiritsa ntchito, kugwiritsa ntchito malo ofunikira.

M'munda wodzola, hydroxethyl cellulose nthawi zambiri imagwiritsidwa ntchito ngati thickir ndi kukhazikika. Mwachitsanzo, m'magulu monga zotupa, ma gels, ndi zoyeretsa, hydrothyl cellulose imatha kukonza zosasinthika za chinthucho, ndikupangitsa kuti malonda awonjezere. Pankhaniyi, kuchuluka kwa hydroxethyl cellulose kuwonjezeredwa nthawi zambiri pakati pa 0,1% ndi 1%, ndipo kuchuluka kwake kumafunikira kusintha malinga ndi njira yakeyo. Ngati mawonekedwe apamwamba kapena kuyimitsidwa bwino kumafunikira, kuchuluka komwe kumawonjezeredwa koyenera; Ngati mawonekedwe otsika amafunikira, kuchuluka kowonjezeredwa kumachepetsedwa.

Pomanga zida, ma hydroxethyl cellulose nthawi zambiri amagwiritsidwa ntchito ndi zinthu zomwe matope, gypsum-zochokera kumadzi, kusunga madzi, kukonzanso madzi, kusintha kwamphamvu komanso kuwonjezera chotsatsa. M'mapulogalamuwa, kuchuluka kwa hydroxyethyl cellulose kuwonjezeredwa nthawi zambiri pakati pa 0,2% ndi 0,5%. Kuchuluka kotsika kumeneku ndikokwanira kukonza momwe ntchito zam'dzikoli sikukulitsa mtengo wazinthu zakuthupi kapena kusokoneza magwiridwe omaliza a zinthuzo. Pamapulogalamu othandiza, kuchuluka kwake komwe kumawonjezeredwanso kumafunikira kusinthidwa molingana ndi kapangidwe kazinthuzo, ntchito yomanga yomanga ndi zochitika zachilengedwe.

M'mafuta a mafuta, hydroxyethyl cellulose amagwiritsidwa ntchito ngati triculose ndi kutaya kwamadzi ndi kuwononga mafayilo amadzimadzi, omwe amalimbitsa khoma la madziwo ndikupewa kutaya kwamadzimadzi. Mu gawo ili, kuchuluka kwa hydroxethyl cellulose yowonjezeredwa nthawi zambiri pakati pa 0,5% ndi 1.5%. Ndalama zenizeni zomwe zimawonjezeredwa ndikukhudzidwa ndi zinthu zopweteka (monga kutentha, kukakamizidwa, ndi zina zambiri), motero imafunikira kusinthidwa mogwirizana ndi malo omangawo ndi zofunikira.

Mu makampani ophatikizira, kuwonjezera kwa hydroxyethyl cellulose nthawi zambiri pakati pa 0,1% ndi 0,5%, kutengera mtundu wa zokutira ndi mawonekedwe ofunikira. M'mabala ozikidwa m'madzi, ma hydroxyethyl cellulose samangoyambitsa kukula kwake, komanso kumathandizanso kufinya (mwachitsanzo, katundu wa mafayilo okumbikawo), amakonza zopindika ndi zovomerezeka. Mumwazi zokumba, hydroxethyl cellulose imatha kuwonjezera madzi ndi kufanana kwa ufa, kukonza mwayi womanga ndi mawonekedwe apamwamba a chinthu chomaliza.

Kuchuluka kwa hydroxyethyl cellulose yowonjezeredwa kumadalira zinthu zake monga zofuna zake mu ntchitoyo, ma virusheni, kuyimitsidwa, ndi zosowa za mtengo. Mukamapanga njira, nthawi zambiri zimakhala zofunikira kudziwa zowonjezera zokwanira kudzera pakuyesera ndikupeza kukwaniritsa zomwe zikuyembekezeka. Mosasamala za mundawo, kuchuluka kwa zosankha zabwino sikungangodziwonetsetsa kuchita bwino kwa malondawo, komanso kuwongolera ndalama ndikusintha mphamvu. Mukuchita opareshoni zenizeni, matesani azikhala ndi mitundu yowonjezera yowonjezera pazoyeserera komanso zofunikira kuti muwonetsetse kuti mtunduwo ndi magwiridwe omaliza amakwaniritsa miyezo yomwe ikuyembekezeredwa.