Cov neeg hais txog cellulose yog ib pab pawg ntawm ntau yam tshuaj noj tau los ntawm cellulose, lub ntuj polymer pom nyob hauv tsob ntoo cell phab ntsa. Cov tebchaw muaj ntau yam kev lag luam vim lawv cov khoom muaj xws li cov dej solubility, thickening muaj peev xwm, zaj duab xis-forming muaj peev xwm, thiab ruaj khov. Cov kev lag luam siv ntawm cov kws muaj txuj ci ntawm cellulose muaj ntau lub teb, suav nrog kev tsim kho, chaw muag tshuaj, khoom noj khoom haus, cov ntawv nyeem, thiab lwm yam.
1. Kev lag luam kev tsim kho:
a. Cov nplaum thiab cov xov xwm:
Cellulose Cov neeg muaj kev hais ua ke yog cov khoom xyaw tseem ceeb hauv cov nplaum thiab cov ntxaij vab tshaus siv hauv kev tsim kho kev tsim kho. Lawv lub peev xwm los txhim kho adhesion, viscosity thiab dej rov qab ua rau lawv muaj txiaj ntsig zoo hauv kev sib raug zoo cov vuas, ntaub pua plag thiab cov ntawv ntim.
b. Tshuaj khib thiab MAAs khoom:
Nyob rau hauv kev tsim cov khoom siv mortars thiab caas raws li cov ntaub ntawv, cellulose hais kom ua li cov tuab dej thiab dej-tswj cov neeg sawv cev. Lawv txhim kho kev ua haujlwm, adhesion thiab ruaj khov ntawm cov ntaub ntawv hauv tsev.
C. Gypsum khoom:
Cellulose Cov neeg muaj kev hais ua yog siv nyob rau hauv kev tsim cov khoom lag luam gypsum raws li plasterboard thiab sib txuas ua ke. Lawv pab txhim kho cov txheej txheem thiab sag tiv thaiv cov khoom no.
d. Rwb thaiv tsev sab nrauv thiab cov tshuab sau tiav (EIFS):
Hauv EIFS, Cellulose ENETher Ua lub luag haujlwm txhim kho cov khoom siv sab nrauv tsev. Lawv txhim kho kev ua tau zoo ntawm kev tsim sab nrauv txheej txheem sab nrauv.
2. Kev lag luam muag khoom:
a. Daim Ntawv Dag Dosage:
Cov cellulose muaj cov neeg hais muaj nyob rau hauv kev lag luam kws tshuaj los tsim cov ntaub ntawv siv tshuaj noj tau zoo, xws li ntsiav tshuaj. Lawv ua raws li cov binders, disintgravants, thiab zaj duab xis tsim, pab txhim kho qhov zoo thiab ua tau zoo ntawm cov tshuaj tshuaj.
b. Cov ntsiab lus npaj:
Nyob rau hauv cov ntsiab lus npaj xws li cream thiab ointments, cellulose hais ua kom muaj kev hais ua kom tuab thiab stabilizers. Lawv muab cov khoom siv rau cov khoom noj kom haum thiab txhim kho kev sib xws ntawm cov qauv no.
C. Tshuaj Tso Tawm Txheej Txheem:
Cellulose muaj kev hais ua nyob rau hauv daim ntawv ntawm hydrogels los yog matrices pab txhawb kev tswj cov tshuaj. Daim ntawv thov no ua kom muaj kev txhawb nqa thiab txuas ntxiv tso cov khoom xyaw ua haujlwm.
d. Raug thiab emulsions:
Cov neeg hais uas muaj neeg nyob hauv cellulose ua rau muaj kev ruaj ntseg thiab emulsions hauv cov tshuaj yeeb yaj kiab. Lawv pab tiv thaiv kev tawm tsam thiab muab ib qho kev faib tawm lossis cov tee dej.
3. Kev lag luam khoom noj:
a. Cov zaub mov thickening thiab ruaj khov:
Cellulose Cov neeg muaj kev hais ua yog siv los ua khoom noj ntxiv kom tuab thiab ruaj khov ntau yam khoom noj. Lawv tau tshwj xeeb tshaj yog nyob rau hauv cov zaub mov muaj calorie thiab qis-roj, uas lawv pab txhim kho kev ntxhib los mos thiab qhov ncauj.
b. Rog Hloov:
Cov neeg muaj kev hais ua kom raug yog siv los ua cov rog hloov hauv kev tsim cov zaub mov tsawg thiab cov khoom noj muaj calorie tsawg. Lawv mimic cov kev ntxhib los mos thiab saj ntawm cov rog, txhim kho qhov kev paub thoob plaws.
C. Baked khoom:
Cov neeg muaj kev hais ua neeg raug siv tau raug siv ua lub khob noom cookie cov khoom noj hauv cov khoom ci. Lawv txhim kho cov dej khaws cia, khob noom cookie tuav cov khoom, thiab cov ntim thiab kev ntxhib los mos ntawm cov khoom ci kawg.
d. Cov khoom noj siv mis thiab khoom qab zib khov
Hauv cov khoom noj mis nyuj thiab cov khoom noj qab zib khov, kev hais kom ua cellulose pab txhim kho kev ntxhib los mos, tiv thaiv cov khoom siv khov kho thiab ruaj khov cov khoom lag luam thaum khaws cia.
4. Textile kev lag luam:
a. Textile sizing:
Cov neeg hais kom ua tiav cellulose yog siv nyob rau hauv textile sizing kom txhim kho kev ua kom zoo dua los ntawm kev ua kom muaj fiber ntau cov roj hmab thaum tab tom hlab.
b. Thickening ntawm Printing Paste:
Hauv cov ntawv luam ntawv, cellulose hais kom ua li cov thickeners rau luam tawm cov tub sab, ua kom muaj kev sib txawv ntawm cov qoob loo thiab cov pigments thaum ua ntawv thov rau cov ntaub.
C. Tus neeg sawv cev ua tiav:
Cov neeg muaj kev hais ua kom raug yog siv ua cov neeg ua kom tiav rau cov ntawv nyeem thiab muaj cov khoom xws li anti-wrinkle, kev rov ua kom zoo thiab txhim kho cov ntaub xav.
5. Xim thiab txheej:
a. Dej-xim xim:
Hauv cov txheej txheej dej-ua cov txheej txheem, cellulose muaj kev hais ua kom siv raws li cov tuab tuab thiab ua kom muaj stabilizers. Lawv pab kom ua kom viscosity ntawm cov xim pleev xim, tiv thaiv sagging thiab xyuas kom meej daim ntawv thov hla saum npoo.
b. Cov Kws Tsim Txis Tsho:
Cellulose hais txog kev ua tau zoo ntawm architectural photings los ntawm kev txhim kho adhesion, dej ceev thiab sag tsis kam. Qhov no yog qhov tseem ceeb rau kev thov xws li cov xim sab nraud thiab cov tsho tiv no.
6. Cov khoom lag luam saib xyuas:
A. Cov mis mos:
Hauv kev ua kom zoo nkauj, cov neeg hais txog cellulose ua raws li cov tuab thiab stabilizers hauv cov khoom xws li lotions, cream thiab tshuaj zawv. Lawv pab cov khoom saib xyuas tus kheej ua tiav cov kev xav tau thiab kev ruaj khov.
b. Cov Khoom Tu Plaub Plaub:
Cov neeg ua haujlwm uas muaj neeg ua haujlwm hauv lub plaub hau xws li cov nyom ntawm cov plaub hau thiab cov tsiaj uas muaj kev nyiam plaub hau thiab cov khoom siv viscosity xav tau, kev ntxhib los mos thiab ntev-tuav.
7. Cov roj thiab roj kev lag luam:
A. Drilling kua:
Nyob rau hauv cov roj thiab roj kev lag luam, cellulose muaj kev hais txog kev khiav kua los tswj cov khoom sib cav thiab txhim kho kev tswj cov dej tsis haum. Lawv pab txhim kho qhov ua tau zoo tag nrho ntawm kev ua haujlwm drilling.
8. Ntawv thiab Pulp Kev Lag Luam:
a. Ntawv txheej thiab sizing:
Cov neeg hais ua neeg pab lwm tus raug siv hauv txheej thiab cov dej num sib xyaw hauv cov ntawv thiab kev lag luam pancer. Lawv txhim kho lub tshuab luam ntawv, nto smoothness thiab lub zog ntawm cov khoom lag luam.
9. Dej kho:
a. Flocculation:
Cov neeg muaj kev hais ua neeg muaj kev hais ua haujlwm yog siv hauv cov txheej txheem dej kho mob vim yog lawv cov khoom siv Flocculating. Lawv pab tshem tawm cov nplais uas raug tshem tawm thiab cov kev cuam tshuam los ntawm dej.
Cov kev lag luam siv ntawm cellulose cov neeg ua kom muaj sib txawv thiab dav, ua rau lawv tsis tseem ceeb hauv ntau thaj teb. Los ntawm kev tsim kho cov tshuaj, cov khoom noj, cov ntawv nyeem thiab ntau dua, cellulose muaj kev pab cuam tseem ceeb rau kev txhim kho cov khoom lag luam, zoo thiab ua haujlwm nyob rau ntau yam kev siv. Raws li thev naus laus zis thiab kev lag luam txuas ntxiv mus ua ntej, qhov kev thov rau cellulose neeg muaj kev pab cuam thiab nthuav dav, tsav los ntawm lawv cov khoom tshwj xeeb thiab muaj txiaj ntsig.
Lub Sijhawm Post: Jan-23-2024