Momwe mungagwiritsire ntchito hydroxyethyl cellulose mu utoto wa mochedwa

1. Onjezani mwachindunji mukamakupera utoto: Njirayi ndiyosavuta ndipo imatenga nthawi yochepa. Masitepe atsatanetsatane ali motere:

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(2) Yambitsani oyambitsa mosalekeza mwachangu ndikuwonjezera pang'onopang'ono hydroxyethyl cellulose

(3) Pitilizani kusangalatsa mpaka tinthu tating'onoting'ono tanyowa

(4) Onjezani antifungal wothandizira, PH adjuster, etc.

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2. Konzani zakumwa zakumwa zakumwa: njirayi ndikukonzekera zakumwa zakumwa zochulukirapo, kenako ndikuwonjezera utoto wa latex. Ubwino wa njirayi ndikuti umasinthasintha kwambiri ndipo amatha kuwonjezeredwa ndi utoto womaliza, koma uyenera kusungidwa bwino. Masitepe ndi njira zofanana ndi masitepe (1) - (4) mu Njira 1 Angathe. Pitilizani kusuntha kosalekeza mpaka kusungunuka kwathunthu kukhala yankho la mawonekedwe. Tiyenera kudziwa kuti antifural wothandizirana ayenera kuwonjezeredwa kwa amayi mowa mowa posachedwa.

3. Chifukwa cha Punology Phenology: Popeza ortic okhazikika ndi ma solroxyethyl cellulose, osungunulira awa atha kugwiritsidwa ntchito kukonza phala. Zomwe zimagwiritsidwa ntchito kwambiri monga ethylene glycol, ma propylene glycol, ndi othandizira mafilimu (monga hexylene glycol kapena madzi osungunuka nthawi zambiri ndi zakumwa zoyambira. Kukonzekera phala.

Porridge-ngati hydroxyethyl cellulose imatha kuwonjezeredwa mwachindunji pa utoto. Ma hydroxyethyl cellulose yatupa kwathunthu mu phala. Mukawonjezera pa utoto, nthawi yomweyo imasungunuka. Pambuyo powonjezera, ziyenera kulimbikitsidwa mosalekeza mpaka celroseyl cellulose imasungunuka kwathunthu komanso yunifolomu. Nthawi zambiri, phala limasakanikirana ndi magawo asanu ndi limodzi a zosungunulira kapena madzi oundana ndi gawo limodzi la hydroxyethyl cellulose. Patatha pafupifupi mphindi 5-30, ma hydroxyethyl cellose adzapangidwa ndi hydrolyzed ndikutupa. M'chilimwe, chinyezi cha madzi ambiri kuli okwera kwambiri, ndipo sioyenera kugwiritsidwa ntchito pofiyira.

4. Zinthu zomwe zikuyenera kusamala pokonzekera hydroxyethyl cellulose mafoni

Popeza hydroxyethyl cellulose ndi ufa wokonzedwa, ndizosavuta kusamalira ndikusungunuka m'madzi malinga ngati zotsatirazi sizitchulidwa.

1) kale ndi mutatha kuwonjezera hydroxyethyl cellulose, ndikofunikira kusungabe kulimbikitsa mpaka yankho likaonekeratu.

2) Iyenera kuphatikizidwa mu mbiya yosakanikirana pang'ono, ndipo musawonjezere ma hydroxyethyl cellulose yomwe yapangidwa mu zotupa kapena mipira mwachindunji mu mbiya yosakanikirana.

3) Kutentha kwamadzi ndi mtengo wa PH kumadzi kumakhala ndi ubale wofunikira ndi kusungunuka kwa hydroxethyl cellulose, chidwi chapadera chiyenera kulipiridwa kwa icho.

4) Osawonjezera zinthu zina za ma alkalines kwa osakaniza pamaso h hydrothyl cellulose ufa wanyowa ndi madzi. Kukweza PH pokhapokha kunyowa kungathandize kusungunuka.

5) Monga momwe mungathere, onjezani wothandizira antifungal mochedwa.

6) Mukamagwiritsa ntchito mafayilo apamwamba a hydroxethyl cellulose, kuchuluka kwa mayi mowa sikuyenera kukhala kwakukulu kuposa 2.5-3% (mwakulemera), apo ayi.