Ubale Pakati pa Viscosity ndi Kutentha kwa Hydroxypropyl Methyl Cellulose (HPMC)

(1) Kutsimikiza kwa viscosity: Zouma zouma zimakonzedwa mu njira yamadzimadzi yokhala ndi kulemera kwa 2 ° C, ndipo imayesedwa ndi viscometer yozungulira ya NDJ-1;

(2) Maonekedwe a mankhwalawo ndi a ufa, ndipo nthawi yomweyo amapangidwa ndi "s".

Momwe mungagwiritsire ntchito hydroxypropyl methylcellulose

Onjezani mwachindunji panthawi yopanga, njira iyi ndiyo njira yosavuta komanso yaifupi kwambiri yowonongera nthawi, njira zake ndi:

1. Onjezerani madzi enaake otentha mumtsuko wotenthedwa ndi kumeta ubweya wambiri (mankhwala a hydroxyethyl cellulose amasungunuka m'madzi ozizira, choncho onjezerani madzi ozizira);

2. Yatsani kusonkhezera pang'onopang'ono, ndipo pang'onopang'ono sungani mankhwalawa mu chidebe choyambitsa;

3. Pitirizani kuyambitsa mpaka tinthu tating'onoting'ono tanyowa;

4. Onjezerani madzi okwanira okwanira ndipo pitirizani kusonkhezera mpaka zinthu zonse zitasungunuka kwathunthu (kuwonekera kwa yankho kumawonjezeka kwambiri);

5. Kenaka yikani zosakaniza zina mu ndondomekoyi.

Konzekerani mowa wamayi kuti mugwiritse ntchito: Njira iyi ndikupangitsa kuti chakumwacho chikhale chakumwa chochuluka kaye, kenako ndikuchiwonjezera. Ubwino wake ndikuti umakhala ndi kusinthasintha kwakukulu ndipo ukhoza kuwonjezeredwa mwachindunji ku mankhwala omalizidwa. Masitepewo ndi ofanana ndi masitepe (1-3) munjira yowongoka mwachindunji. Mankhwalawa akamanyowetsedwa bwino, mulole kuti ayime kuti kuziziritsa kwachilengedwe kusungunuke, kenako ndikuyambitsanso musanagwiritse ntchito. Tiyenera kuzindikira kuti antifungal wothandizira ayenera kuwonjezeredwa kwa mowa wa amayi mwamsanga.

Kusakaniza kouma: Mukatha kusakaniza ufa ndi zipangizo za ufa (monga simenti, gypsum powder, dongo la ceramic, ndi zina zotero), onjezerani madzi okwanira, phwanyani ndi kusonkhezera mpaka mankhwalawo asungunuka kwathunthu.

Kusungunuka kwa madzi ozizira sungunuka mankhwala: madzi ozizira sungunuka mankhwala akhoza mwachindunji anawonjezera madzi ozizira kuvunda. Pambuyo powonjezera madzi ozizira, mankhwalawa adzamira mofulumira. Pambuyo pa kunyowa kwa nthawi inayake, yambani kugwedeza mpaka kusungunuka kwathunthu.

Kusamala pokonzekera njira zothetsera mavuto

(1) Zogulitsa popanda mankhwala apamwamba (kupatula hydroxyethyl cellulose) sizidzasungunuka mwachindunji m'madzi ozizira;

(2) Iyenera kusefedwa pang'onopang'ono mu chidebe chosakaniza, osawonjezera mwachindunji kuchuluka kapena mankhwala omwe apanga chipika mu chidebe chosakaniza;

(3) Kutentha kwa madzi ndi ph mtengo wa madzi ali ndi ubale wodziwikiratu ndi kusungunuka kwa mankhwala, kotero chidwi chapadera chiyenera kulipidwa;

(4) Osawonjezera zinthu zina zamchere kusakaniza ufa wa mankhwalawo usanalowe m'madzi, ndipo onjezerani mtengo wa ph utatha, zomwe zingathandize kusungunuka;

(5) Momwe mungathere, onjezerani antifungal wothandizira pasadakhale;

(6) Pogwiritsira ntchito mankhwala apamwamba-makamaka, kulemera ndende ya mowa mayi sayenera kukhala apamwamba kuposa 2.5-3%, apo ayi mowa mayi adzakhala ovuta ntchito;

(7) Zogulitsa zomwe zasungunuka nthawi yomweyo sizingagwiritsidwe ntchito muzakudya kapena mankhwala.