Kodi ntchito yayikulu ya carboxymethyl cellulose ndi chiyani

Kugwiritsiridwa ntchito kwa carboxymethyl cellulose ndi cellulose ether yokhala ndi zinthu zabwino kwambiri zakuthupi ndi zamankhwala komanso zomwe zimagwiritsidwa ntchito kwambiri mumakampani a cellulose ether, ndipo kugwiritsa ntchito carboxymethyl cellulose ndi kwa non-ionic cellulose ethers. Chifukwa HPMC ali katundu kwambiri monga thickening, emulsification, filimu kupanga, zoteteza colloid, kusunga chinyezi, adhesion, enzyme kukana ndi inertness kagayidwe kachakudya, carboxymethyl mapadi chimagwiritsidwa ntchito pomanga, zokutira latex, mankhwala, polychlorinated Ethylene, mankhwala tsiku lililonse, zoumba ndi ulimi. kupanga.

Kugwiritsiridwa ntchito kwa carboxymethyl cellulose Pomanga ndi zomangamanga, ntchito yaikulu ya HPMC ndi kuonjezera mamasukidwe akayendedwe, makulidwe, kusunga madzi, mafuta, kupititsa patsogolo kayendetsedwe kake ndi mphamvu ya simenti ndi gypsum; kugwiritsa ntchito carboxymethyl cellulose mu latex Zopaka zimagwiritsidwa ntchito makamaka ngati ma colloids oteteza, thickeners ndi ma pigment suspending agents; kugwiritsa ntchito carboxymethyl cellulose m'makampani opanga mankhwala amagwiritsidwa ntchito makamaka pokonzekera kupanga, monga kuphimba mapiritsi ndi kupanga zomangira, ndipo angagwiritsidwe ntchito kumasulidwa kosalekeza Kupanga mankhwala; kugwiritsidwa ntchito kwa carboxymethyl cellulose kumagwiritsidwa ntchito makamaka pazida zodzitetezera pamankhwala a tsiku ndi tsiku, ndipo kugwiritsa ntchito carboxymethyl cellulose kumatha kupititsa patsogolo emulsification, anti-enzyme, kubalalitsidwa, kumamatira, ntchito zapamtunda, kupanga filimu, Moisturizing, thovu ndi zina; carboxymethyl mapadi amagwiritsidwanso ntchito popanga polyvinyl kolorayidi, makamaka ntchito ngati dispersant mu polymerization anachita wa kuyimitsidwa polymerization dongosolo, ndipo panopa ali osiyanasiyana kupanga mu dziko kuyimitsidwa polyvinyl kolorayidi kupanga ntchito. Kuphatikiza apo, kugwiritsidwa ntchito kwa cellulose ya carboxymethyl kumagwiritsidwanso ntchito ngati cholumikizira chopanda kanthu pamakampani a ceramic komanso dispersant for glaze; muulimi, carboxymethyl cellulose imagwiritsidwa ntchito pochiza mbewu za mbewu, zomwe zimatha kuwonjezera kuchuluka kwa kumera, zomwe sizimangonyowetsa komanso kuteteza khungu. Itha kuteteza mildew ndi zina zotero.

Chiyambi cha kugwiritsa ntchito carboxymethyl cellulose:

Kugwiritsiridwa ntchito kwa carboxymethyl cellulose ndi ether yopanda ionic cellulose yopangidwa ndi thonje lachilengedwe la polima woyengedwa kudzera mumndandanda wamankhwala. Maonekedwe a carboxymethyl cellulose ndi ufa woyera, wopanda poizoni, wosakoma komanso wopanda fungo. Ikhoza kusungunuka m'madzi ozizira kuti ipange mawonekedwe a viscous colloid.

1. Kugwiritsa ntchito carboxymethyl cellulose kumakhala ndi ntchito yabwino yosungira madzi. Ngakhale matope omwe ali ndi carboxymethyl cellulose agwiritsidwa ntchito pagawo lopanda madzi kwambiri, amatha kusunga ntchito yamatope kwa nthawi yayitali, ndipo kugwiritsa ntchito carboxymethyl cellulose kumagwirizana ndi ma surfactants ambiri ndi ma polima opangidwa ndi madzi. Kugwiritsa ntchito carboxymethyl cellulose kumatha kutalikitsa nthawi yotsegulira matope a simenti, kupititsa patsogolo magwiridwe antchito, kuwongolera kuchepa komanso kukana ming'alu, ndikuwongolera mawonekedwe apamwamba.
2. Kugwiritsa ntchito carboxymethyl cellulose Tinthu tating'onoting'ono tating'onoting'ono tating'onoting'ono tating'ono tomwe timafika 120 meshes, yomwe ndi yabwino kusakaniza ndi matope a simenti, gypsum, laimu ndi zinthu zina, kotero kuti zosakaniza sizikhala zophweka kuphatikizira m'madzi.
3. Carboxymethyl cellulose itha kugwiritsidwa ntchito mumatope a simenti, makina otsekemera akunja akunja ndi zinthu zina zofananira, makamaka pamakina akunja otenthetsera matenthedwe.
4. Kugwiritsa ntchito carboxymethyl mapadi ali ndi lubricity wabwino, ndi zinthu pambuyo ntchito hydroxypropyl methyl cellulose (HPMC) akhoza kwambiri kumapangitsanso ntchito zinthu zakuthupi, kupangitsa kukhala kosavuta kupaka trowel ndi kusintha Anti-kutsetsereka luso la matope.
5. Kugwiritsa ntchito carboxymethyl cellulose kumatha kukulitsa mphamvu yolumikizana, kuthandizira matope kuti apange mphamvu zamakina apamwamba pakukhazikitsa, komanso kukulitsa mphamvu yolumikizana komanso kumeta ubweya wamatope.