Kugwiritsa ntchito kwakukulu kwa hydroxypropyl methylcellulose

1. Ntchito yayikulu ya hydroxypropyl methylcellulose

1. Makampani omangamanga: Monga chosungira madzi komanso chochepetsera matope a simenti, amatha kupangitsa kuti matopewo azipopa.Mu pulasitala, gypsum, putty ufa kapena zinthu zina zomangira monga chomangira kuti chifalikire ndikutalikitsa nthawi yogwira ntchito.Itha kugwiritsidwa ntchito ngati matailosi a phala, marble, kukongoletsa pulasitiki, kulimbitsa phala, komanso kuchepetsa kuchuluka kwa simenti.Kusunga madzi kwa hydroxypropyl methylcellulose HPMC kumalepheretsa slurry kuti zisaphwanyike chifukwa chowuma mwachangu mukatha kugwiritsa ntchito, ndikuwonjezera mphamvu pambuyo poumitsa.

2. Makampani opanga Ceramic: Amagwiritsidwa ntchito kwambiri ngati chomangira popanga zinthu za ceramic.

3. Makampani opaka: Amagwiritsidwa ntchito ngati thickener, dispersant ndi stabilizer mu makampani ❖ kuyanika, ndi zogwirizana bwino m'madzi kapena organic solvents.Monga chochotsera utoto.

4. Kusindikiza kwa inki: Amagwiritsidwa ntchito ngati thickener, dispersant ndi stabilizer mu makampani a inki, ndipo ali ndi mgwirizano wabwino m'madzi kapena organic solvents.

5. Pulasitiki: imagwiritsidwa ntchito ngati kupanga chotulutsa, chofewa, mafuta odzola, etc.

6. Polyvinyl kolorayidi: Amagwiritsidwa ntchito ngati dispersant popanga polyvinyl kolorayidi, ndipo ndi wothandizira wamkulu pokonzekera PVC ndi kuyimitsidwa polymerization.

7. Zina: Izi zimagwiritsidwanso ntchito kwambiri pazikopa, mapepala, kusunga zipatso ndi masamba komanso mafakitale a nsalu.

8. Makampani opanga mankhwala: zida zokutira;zipangizo za membrane;kuwongolera-kuwongolera zida za polima pokonzekera kumasulidwa kosalekeza;stabilizers;oyimitsa wothandizira;zomatira piritsi;ma viscosity-owonjezera othandizira

ngozi yaumoyo

Hydroxypropyl methylcellulose ndi yotetezeka komanso yopanda poizoni, ingagwiritsidwe ntchito monga chowonjezera cha chakudya, ilibe kutentha, ndipo ilibe zowawa pakhungu ndi mucous nembanemba.Nthawi zambiri imawonedwa ngati yotetezeka (FDA1985), ndikuloledwa tsiku ndi tsiku kwa 25mg/kg (FAO/WHO 1985), ndipo zida zodzitetezera ziyenera kuvalidwa pakagwira ntchito.

Mphamvu yachilengedwe ya hydroxypropyl methylcellulose

Pewani kutaya fumbi mwachisawawa kuti muwononge mpweya.

Zowopsa zakuthupi ndi zamankhwala: pewani kukhudzana ndi zozimitsa moto, ndipo pewani kupanga fumbi lambiri pamalo otsekedwa kuti mupewe ngozi zophulika.