Kodi hydroxypropyl a methylcelulose ndi chiyani? Zimatani?

Hydroxypylropyl ndi poicemer ya semi, yosagwira, yomwe nthawi zambiri imagwiritsidwa ntchito ku ophthalmology monga mafuta mankhwala, omwe nthawi zambiri amapezeka mitundu yosiyanasiyana ya katundu.

Zotsatira:
Hydroxypylropyl imagwiritsidwa ntchito popanga mafakitale ngati Thicner, wobalalitsa, wophatikizira, zokutira, zokutira, emulsifier ndi kukhazikika. Amagwiritsidwanso ntchito kwambiri mu malo opangira, Petrochemical, ma ceramic, mapepala, zikopa, mankhwala, chakudya komanso zodzoladzola.

Cholinga chachikulu

Makampani omanga: Monga wothandizirana ndi madzi komanso kubwezeretsa matope a simenti, kumapangitsa matope. Zogwiritsidwa ntchito ngati chomangira pa phala lopaka, gypsum, putty ufa kapena zinthu zina zomanga kuti zikulepheretse kufalikira ndi nthawi yayitali. Amagwiritsidwa ntchito ngati phala la matayala, zokongoletsa pulasitiki, ngati phala, ndipo limathanso kuchepetsa kuchuluka kwa simenti. Kusunga kwamadzi kwa HPMC kumatha kupewa kusalala kuchokera ku kuwonongeka chifukwa choyanika mwachangu pambuyo kugwiritsa ntchito, ndikuwonjezera mphamvu pambuyo polimbana.

2. Kupanga kwa deramic: kugwiritsidwa ntchito kwambiri ngati chomangira popanga zinthu za ceramic.

3. Makampani okutira: Monga Thicner, wobayira ndi okhazikika pamakampani okutira, amakhala ndi kuthekera kwa madzi kapena okhazikika. ngati utoto.

4. Makina osindikizira: kukhala tlicker, wobalalitsa ndi kukhazikika m'makampani a inki, ali ndi kuthekera kwa madzi kapena okhazikika.

5. Pulasitiki: Wogwiritsidwa ntchito ngati womasulidwa wotulutsa, sofener, mafuta, etc.

6. Polyvinyl chloride: Amagwiritsidwa ntchito ngati wobalalitsa polyvinyl chloride, ndipo ndiye wamkulu wothandizira wothandizira pokonzekera pvc poyimitsidwa polymerization.

7. Ena: Chomera ichi chimagwiritsidwanso ntchito kwambiri m'chikopa, pepala, zipatso komanso zamasamba komanso mafakitale.

8. Makampani ogulitsa mankhwala: Zipangizo zokutira; Zipangizo za makanema; kuchuluka kwa polima polymer kuti mukonzekere kutukuka; okhazikika; Kuyimilira; ma piritsi a piritsi; tackifiers.