1. Makampani amafuta
Sodium carboxymethyl celluloseamagwiritsidwa ntchito makamaka pochotsa mafuta, ndipo amagwiritsidwa ntchito popanga matope kuti awonjezere kukhuthala komanso kuchepetsa kutaya kwa madzi. Ikhoza kukana kuipitsidwa kwa mchere wambiri wosungunuka ndikuwonjezera kuchira kwa mafuta. Sodium carboxymethyl hydroxypropyl mapadi (NACMHPC) ndi sodium carboxymethyl hydroxyethyl mapadi (NACMHEC) ndi zabwino kubowola matope mankhwala wothandizira ndi zipangizo pokonzekera madzi amamaliza, ndi mkulu slurrying mlingo ndi kukana mchere, Good odana ndi kashiamu ntchito, zabwino mamasukidwe akayendedwe-kuchuluka mphamvu, kutentha kukana (160 ℃) katundu. Ndizoyenera kukonzekera madzi obowola madzi abwino, madzi a m'nyanja ndi madzi amchere odzaza. Ikhoza kupangidwa kukhala madzi akubowola osiyanasiyana kachulukidwe (103-127g/cm3) pansi pa kulemera kwa kashiamu kolorayidi, ndipo ali ndi kukhuthala kwina ndi otsika madzimadzi kutayika, kukhuthala kwake-kuchuluka mphamvu ndi kutaya madzimadzi kuchepetsa kuchepetsa mphamvu ndi bwino kuposa hydroxyethyl mapadi, ndipo ndi chowonjezera chabwino kuonjezera kupanga mafuta.
Sodium carboxymethyl cellulose ndi chochokera ku cellulose chomwe chimagwiritsidwa ntchito kwambiri pochotsa mafuta. Amagwiritsidwa ntchito pobowola madzimadzi, cementing fluid, fracturing fluid komanso kukonzanso mafuta, makamaka pobowola madzimadzi. Imagwira makamaka kuchepetsa kutayika kwamadzimadzi ndikuwonjezera kukhuthala. Hydroxyethyl cellulose (HEC) imagwiritsidwa ntchito ngati matope okhuthala komanso okhazikika pobowola, kumaliza bwino komanso kuyika simenti. Poyerekeza ndi sodium carboxymethyl cellulose ndi guar chingamu, hydroxyethyl cellulose imakhala yabwino kukhuthala, kuyimitsa mchenga wamphamvu, kuchuluka kwa mchere, kukana kutentha, kukana kusakanikirana pang'ono, kutaya madzi pang'ono, komanso kusweka kwa gel. Block, zotsalira zochepa ndi zina, zakhala zikugwiritsidwa ntchito kwambiri.
2. Zomangamanga, Paint industry
Sodium carboxymethyl mapadi angagwiritsidwe ntchito ngati retarder, madzi posungira wothandizila, thickener ndi binder pomanga zomangamanga ndi pulasitala matope admixtures, ndipo angagwiritsidwe ntchito ngati pulasitala, matope ndi pansi kusanja zipangizo gypsum m'munsi ndi simenti m'munsi Amagwiritsidwa ntchito ngati dispersant, madzi kusunga wothandizila ndi thickener. Kuphatikizika kwapadera kwamiyala ndi pulasitala yopangidwa ndi carboxymethyl cellulose, yomwe imatha kupititsa patsogolo magwiridwe antchito, kusunga madzi komanso kukana kwamatope, ndikupewa kusweka ndi kuphulika pakhoma. ng'oma. Zipangizo zodzikongoletsera pamwamba pa nyumba Cao Mingqian ndi ena adapanga zokometsera zokhala ndi chilengedwe kuchokera ku methyl cellulose. Njira yopanga ndi yosavuta komanso yoyera. Itha kugwiritsidwa ntchito pamakoma apamwamba komanso pamiyala yamwala, komanso ingagwiritsidwe ntchito kukongoletsa pamwamba pazipilala ndi zipilala.
3. Makampani opanga mankhwala a tsiku ndi tsiku
The stabilizing viscosifier sodium carboxymethyl cellulose amatenga gawo lobalalitsa ndi kuyimitsidwa kukhazikika muzinthu zopangira phala zamafuta olimba a ufa, ndipo amatenga gawo lokulitsa, kubalalitsa ndi homogenizing muzodzola zamadzimadzi kapena emulsion. Itha kugwiritsidwa ntchito ngati stabilizer ndi tackifier. Emulsion stabilizers amagwiritsidwa ntchito ngati emulsifiers, thickeners ndi stabilizer kwa mafuta odzola ndi shampoos. Sodium carboxymethyl hydroxypropyl mapadi angagwiritsidwe ntchito ngati stabilizer kwa zomatira mankhwala otsukira mano. Ili ndi katundu wabwino wa thixotropic, womwe umapangitsa kuti mankhwala azitsamba aziwoneka bwino, kusungidwa kwanthawi yayitali popanda kupindika, komanso kukoma kofananira komanso kosakhwima. Sodium carboxymethyl hydroxypropyl cellulose imakhala ndi kukana kwa mchere wapamwamba komanso kukana kwa asidi, ndipo zotsatira zake zimakhala zapamwamba kwambiri kuposa za carboxymethyl cellulose. Itha kugwiritsidwa ntchito ngati thickener mu zotsukira komanso anti-stain agent. Dispersion thickener popanga zotsukira, sodium carboxymethylcellulose nthawi zambiri amagwiritsidwa ntchito ngati dispersant dothi pochapa ufa, thickener ndi dispersant kwa zotsukira madzi.
4. Medicine, Food industry
M'makampani opanga mankhwala,hydroxypropyl carboxymethylcellulose (HPMC)Itha kugwiritsidwa ntchito ngati chothandizira chamankhwala, chomwe chimagwiritsidwa ntchito kwambiri pakumasulidwa koyendetsedwa ndi mankhwala amkamwa komanso kukonzekera kokhazikika, monga kumasulidwa kwazinthu zochepetsera kuwongolera kutulutsidwa kwa mankhwala, komanso ngati chotchingira kuti chichedwetse kutulutsidwa kwa mankhwala. Mapangidwe otulutsa, ma pellets otulutsa nthawi yayitali, makapisozi otulutsa nthawi yayitali. Zomwe zimagwiritsidwa ntchito kwambiri ndi methyl carboxymethyl cellulose ndi ethyl carboxymethyl cellulose, monga MC, zomwe nthawi zambiri zimagwiritsidwa ntchito popanga mapiritsi ndi makapisozi, kapena kupaka mapiritsi okhala ndi shuga. Ma ether a cellulose a premium atha kugwiritsidwa ntchito m'makampani azakudya ndipo ndi olimbikira bwino, okhazikika, othandizira, osungira madzi ndi opangira thovu pamakina osiyanasiyana. Methyl cellulose ndi hydroxypropyl methyl cellulose zadziwika ngati zinthu zopanda vuto za metabolic inert. Kuyera kwambiri (pamwamba pa 99.5%) carboxymethylcellulose (CMC) ikhoza kuwonjezeredwa ku chakudya, monga mkaka ndi zonona zonona, zokometsera, jamu, odzola, zakudya zamzitini, madzi a tebulo ndi zakumwa. Carboxymethyl cellulose yokhala ndi chiyero chopitilira 90% imatha kugwiritsidwa ntchito pazinthu zokhudzana ndi chakudya, monga kunyamula ndi kusunga zipatso zatsopano. Kukulunga kwa pulasitiki kotereku kuli ndi ubwino wosunga bwino mwatsopano, kuwononga pang'ono, kusawonongeka, komanso kupanga makina osavuta.
5. Optical ndi magetsi ntchito zipangizo
Electrolyte thickening stabilizer ali mkulu chiyero cha mapadi efa, zabwino asidi kukana ndi mchere kukana, makamaka otsika chitsulo ndi heavy metal okhutira, kotero colloid ndi khola kwambiri, oyenera mabatire zamchere, nthaka-manganese mabatire Electrolyte thickening stabilizer. Ma cellulose ethers ambiri amawonetsa thermotropic liquid crystallinity. Hydroxypropyl cellulose acetate imapanga thermotropic cholesteric liquid makhiristo pansi pa 164°C.
Nthawi yotumiza: Apr-26-2024