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Khoom Categories
Cov khoom tshwj xeeb
01
Hydroxyethyl Cellulose (HEC)
Hydroxyethyl Cellulose (HEC)
Hydroxyethyl Cellulose (HEC)
Hydroxyethyl Cellulose (HEC)
Hydroxyethyl Cellulose (HEC)
Hydroxyethyl Cellulose (HEC)

Hydroxyethyl Cellulose (HEC)

Hydroxyethyl Cellulose (HEC) yog ib qho uas tsis yog-ionic cellulose ether tsim los ntawm kev koom ua ke hydroxyethyl pawg rau hauv cellulose los ntawm cov tshuaj tiv thaiv nrog ethylene oxide. Lub degree ntawm kev hloov pauv (ds) ntawm hydroxyethyl hauv HEC tuaj yeem hloov kho raws li qhov xav tau ntawm cov khoom kawg. Qhov no ua rau HEC muaj ntau yam uas tsis yog-ionic dej-soluble cellulose ether, ua cov thickener, tiv thaiv colloid, dej tuav tus neeg sawv cev, thiab rheological hloov.


HEC nthuav tawm cov dej solubility zoo heev, tsis muaj tshuaj lom, biodegradable, thiab showcases siab compatibility nrog rau lwm yam Cheebtsam - ua rau nws yog ib tug zoo tagnrho xaiv rau ntau yam kev siv. Nws txoj kev siv nthuav dav ntau yam kev lag luam thiab kev lag luam, suav nrog cov khoom tu tus kheej, tshuaj, xim thiab coatings, cov ntaub ntawv hauv tsev, thiab roj thiab roj drilling.

    Tiv tauj peb
    cov khoom paub meej

    Hydroxyethyl Cellulose siv rau dab tsi?

    piav 2

    Hydroxyethyl Cellulose (HEC) yog cov dej-soluble polymer muab los ntawm cellulose thiab yog siv dav hauv ntau yam lag luam vim nws cov khoom tshwj xeeb. Nov yog qee qhov kev siv ntawm Hydroxyethyl Cellulose:

    Paints thiab Coatings:

    HEC yog siv los ua tus neeg sawv cev thickening nyob rau hauv dej-raws li xim thiab coatings, muab kev txhim kho viscosity tswj thiab tiv thaiv sagging thaum lub sij hawm thov.

    Khoom siv:

    Hauv kev tsim kho kev lag luam, HEC tau ua haujlwm hauv cov khoom siv cement xws li mortars thiab grouts. Nws txhim khu kev ua haujlwm, tuav dej, thiab adhesion.

    Cov Khoom Siv Kho Tus Kheej:

    HEC feem ntau pom muaj nyob rau hauv cov khoom tu tus kheej xws li tshuaj zawv plaub hau, tshuaj pleev, thiab tshuaj pleev. Nws ua hauj lwm raws li ib tug thickening tus neeg sawv cev thiab stabilizer, txhim kho kev ntxhib los mos thiab sib xws ntawm cov khoom no.

    Tshuaj pleev ib ce:

    Nyob rau hauv cov tshuaj pleev ib ce, HEC pab txhawb rau lub viscosity ntawm cream, gels, thiab lwm yam khoom, kom ntseeg tau ib tug xav tau kev ntxhib los mos thiab hnov ​​ntawm daim tawv nqaij.

    Pharmaceuticals:

    HEC yog siv nyob rau hauv kev lag luam kws tshuaj raws li ib tug binder nyob rau hauv cov ntsiav tshuaj formulations. Nws muab cohesiveness rau cov ntsiav tshuaj thiab pab nyob rau hauv kev tswj cov tshuaj tso tawm.

    Adhesives:

    HEC yog ntxiv rau cov tshuaj nplaum los txhim kho viscosity, tackiness, thiab adhesion. Nws yog feem ntau siv nyob rau hauv daim ntawv nplaum nplaum thiab lwm daim ntawv thov kev sib txuas.

    Kev lag luam roj thiab roj:

    Hauv cov dej drilling, HEC yog siv los ua tus hloov kho rheology, pab tswj cov viscosity thiab stability ntawm cov kua.
    Detergents thiab Cleaning Products:

    HEC muaj nyob rau hauv cov tshuaj detergent formulations uas nws ua raws li ib tug thickening thiab stabilizing neeg sawv cev.

    Kev lag luam zaub mov:

    Hauv kev lag luam zaub mov, HEC yog siv los ua cov thickener thiab stabilizer hauv ntau yam khoom, nrog rau cov kua ntses, hnav khaub ncaws, thiab khoom qab zib.

    Kev lag luam Textile:

    HEC yog ua hauj lwm los ua ib tug thickening neeg sawv cev nyob rau hauv textile printing pastes, pab nyob rau hauv txawm daim ntawv thov ntawm dyes rau fabrics.

    Dej-raws li Inks:

    HEC yog siv nyob rau hauv kev tsim cov dej raws li inks, muab viscosity tswj thiab tiv thaiv pigment settling.

    Cov Khoom Siv Kho Mob:

    Hauv qee cov khoom siv kho mob, HEC tuaj yeem siv rau nws cov yeeb yaj kiab tsim thiab kev tiv thaiv colloid.

    Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias cov qib tshwj xeeb thiab cov yam ntxwv ntawm HEC tuaj yeem sib txawv, thiab kev xaiv cov qib tsim nyog nyob ntawm qhov yuav tsum tau ua ntawm daim ntawv thov npaj. Lub versatility ntawm Hydroxyethyl Cellulose ua rau nws muaj txiaj ntsig additive nyob rau hauv ntau yam kev lag luam.

    Dab tsi yog General Properties ntawm HPMC?

    piav 2

    Hydroxyethyl Cellulose (HEC) muaj cov khoom siv dav dav uas ua rau nws muaj ntau yam thiab siv ntau yam polymer hauv ntau qhov kev lag luam. Nov yog cov khoom dav dav ntawm HEC:

    Chemical Structure:

    HEC yog cov dej-soluble polymer muab tau los ntawm cellulose, ib tug natural polymer pom nyob rau hauv cov nroj tsuag cell phab ntsa.
    Cov pab pawg hydroxyethyl tau nkag mus rau hauv cov pob txha cellulose, muab nws cov khoom tshwj xeeb.

    Solubility:

    HEC yog heev soluble nyob rau hauv dej, ua kom meej thiab tsis muaj xim daws teeb meem. Qib ntawm kev hloov ntawm hydroxyethyl pawg cuam tshuam nws cov solubility.

    Thermoplasticity:

    HEC nthuav tawm cov khoom siv thermoplastic, txhais tau tias nws tuaj yeem muag thiab ntws thaum raug tshav kub. Cov yam ntxwv no feem ntau siv rau hauv qee yam kev siv.

    Kev ua yeeb yaj kiab:

    HEC muaj cov cuab yeej ua yeeb yaj kiab, tso cai rau nws los tsim cov yeeb yaj kiab pob tshab thiab hloov tau yooj yim. Qhov no muaj txiaj ntsig zoo hauv cov coatings, adhesives, thiab cov khoom tu tus kheej.

    viscosity tswj:

    Ib qho ntawm cov haujlwm tseem ceeb ntawm HEC yog los ua tus neeg sawv cev thickening. Nws muab viscosity tswj tau zoo nyob rau hauv ntau yam formulations, xws li xim, coatings, thiab cov khoom tu tus kheej.

    Kev ruaj ntseg:

    HEC txhim khu kev ruaj ntseg ntawm kev ncua thiab emulsions los ntawm kev tiv thaiv particle los yog theem sib cais. Qhov kev ruaj ntseg no tseem ceeb heev hauv cov khoom xws li cov xim thiab cov tshuaj formulations.

    Dej tsis kam:

    RDP pab txhawb rau cov dej tsis kam hauv cov qauv, ua rau lawv ruaj khov thiab tsis tshua muaj kev puas tsuaj los ntawm kev ya raws.

    Crack Resistance:

    Kev siv RDP txhim kho qhov tawg tsis kam ntawm cov ntaub ntawv xws li mortars thiab coatings, ua rau kev txhim kho kev ua haujlwm thiab kev ua haujlwm ntev.

    Durability:

    RDP txhim kho lub zuag qhia tag nrho durability ntawm formulations, ua rau lawv ntau resistant rau hnav, huab cua, thiab lwm yam ib puag ncig.

    Kev tuav dej:

    HEC nthuav tawm cov khoom tuav dej, ua rau nws muaj txiaj ntsig hauv cov khoom siv xws li mortars thiab grouts. Nws pab tswj cov dej noo, txhim khu kev ua haujlwm thiab adhesion.

    pH rhiab heev:

    Kev ua tau zoo ntawm HEC tuaj yeem cuam tshuam los ntawm pH ntawm kev daws teeb meem lossis kev tsim. Nws feem ntau ruaj khov tshaj pH dav.

    Compatibility:

    HEC yog sib xws nrog ntau yam ntawm lwm yam ntaub ntawv, cia nws yooj yim muab tso rau hauv formulations nyob rau hauv txawv industries.

    Versatility:

    HEC muaj ntau yam thiab pom cov ntawv thov hauv kev lag luam xws li pleev xim, txheej, kev tu tus kheej, tshuaj, kev tsim kho, thiab lwm yam.

    Nonionic xwm:

    HEC yog nonionic, txhais tau tias nws tsis nqa tus nqi. Qhov no ua rau nws sib haum nrog ntau yam ntawm lwm yam tshuaj thiab polymers.

    Biodegradability:

    HEC yog suav tias yog biodegradable, uas tuaj yeem ua tau zoo hauv cov ntawv thov uas muaj kev cuam tshuam ib puag ncig yog kev xav.

    Temperature Stability:

    HEC tswj nws qhov kev ruaj ntseg ntawm ntau qhov kub thiab txias, tso cai rau nws siv rau hauv cov qauv uas yuav raug ua tiav lossis raug rau qhov sib txawv ntawm ib puag ncig.
    Cov khoom siv dav dav no ua rau muaj kev siv dav dav ntawm Hydroxyethyl Cellulose hauv ntau cov qauv, qhov twg nws cov yam ntxwv tshwj xeeb txhim kho kev ua tau zoo ntawm cov khoom kawg.

    Yam khoom

    piav 2

    Qhov tshwm sim

    Dawb mus rau dawb hmoov

    Particle loj

    98% dhau 100 mesh

    Molar hloov ntawm degree (MS)

    1.8 ~ 2.5 hli

    Residue ntawm ignition (%)

    ≤0.5

    tus nqi pH

    5.0 ~ 8.0

    Moisture (%)

    ≤5.0

    Nrov Qib

    Hom qib

    Bio-qib

    viscosity

    (NDJ, mPa.s, 2%)

    viscosity

    (Brookfield, mPa.s, 1%)

    viscosity teeb

    HEC KM 300

    HEC 300B

    240-360 : kuv

    LV.30rpm sp2

    HEC KM 6000

    HEC 6000B

    4800-7200 Nws

    RV.20rpm sp5

    HEC KM 30000

    HEC 30000B

    24 000-36 000 Nws

    1500-2500 Nws

    RV.20rpm sp6

    HEC KM 60000

    HEC 60000B

    48000-72000 Nws

    2400-3600 Nws

    RV.20rpm sp6

    HEC KM 100000

    HEC 100000B

    80000-120000

    4000-6000

    RV.20rpm sp6

    HEC KM 150000

    HEC 150000B

    120000-180000 Nws

    7000 min

    RV.12 rpm sp6

    Vim li cas thiaj xaiv kaimaoxing HEC?

    piav 2

    Xaiv Kaimaoxing Hydroxyethyl Cellulose (HEC) tej zaum yuav muaj txiaj ntsig zoo raws li ntau yam uas lub tuam txhab paub txog. Nov yog qee qhov laj thawj vim li cas koj thiaj xav xaiv Kaimaoxing HEC:

    Quality Assurance:

    Kaimaoxing yuav tau cog lus los tswj cov qauv zoo hauv kev tsim HEC. Lawv cov khoom yuav raug soj ntsuam nruj kom ntseeg tau tias muaj kev sib luag thiab kev ntseeg siab.

    Yam khoom:

    Kaimaoxing tuaj yeem muab ntau hom HEC qib tsim nyog rau ntau daim ntawv thov. Muaj ntau txoj kev xaiv tso cai rau koj xaiv cov qib uas zoo tshaj plaws rau koj cov kev xav tau tshwj xeeb.

    Customization:

    Kaimaoxing tuaj yeem ua haujlwm ze nrog cov neeg siv khoom los muab cov kev daws teeb meem HEC customized raws li cov kev cov nyom thiab cov hom phiaj tshwj xeeb. Qhov kev hloov pauv no tuaj yeem yog qhov tseem ceeb hauv kev ua kom tau raws li qhov xav tau tshwj xeeb ntawm kev lag luam sib txawv.

    Technical Expertise:

    Lub tuam txhab zoo li yuav muaj pab pawg kws tshaj lij nrog kev paub txog hauv cellulose derivatives. Qhov kev txawj ntse no tuaj yeem muab kev txhawb nqa thiab kev taw qhia tseem ceeb hauv kev txhim kho cov qauv tsim thiab daws cov teeb meem kev ua haujlwm.

    Cov khoom siv sib xws:

    Kaimaoxing tau cog lus tias yuav tswj xyuas qhov khoom zoo sib xws thiab txhim khu kev qha ntawm HEC. Qhov no ua kom cov neeg siv khoom nkag mus rau cov khoom thaum xav tau, pab txhawb rau cov txheej txheem tsim khoom tsis cuam tshuam.

    Environmental Considerations:

    Yog tias Kaimaoxing tseem ceeb rau kev txiav txim siab ib puag ncig hauv lawv cov txheej txheem tsim khoom, nws tuaj yeem ua tau zoo rau kev lag luam ib puag ncig.

    Competitive Nqe:

    Kaimaoxing aims muab cov nqi sib tw rau lawv cov khoom HEC, muab tus nqi rau cov nyiaj tsis muaj kev cuam tshuam rau qhov zoo.

    Ntiaj teb no ncav cuag:

    Yog tias Kaimaoxing muaj thoob ntiaj teb ncav cuag, nws tuaj yeem ua tau zoo rau kev lag luam thoob ntiaj teb, kom ntseeg tau tias HEC cov khoom siv tau rau cov neeg siv khoom thoob ntiaj teb.

    Kev Pab Txhawb Cov Neeg Siv Khoom:

    Kaimaoxing tuaj yeem muab kev txhawb nqa zoo rau cov neeg siv khoom, pab cov neeg siv khoom nug txog cov khoom lag luam, cov lus nug txog kev lag luam, thiab cov teeb meem ntsig txog kev txiav txim.

    Experience thiab Reputation:

    Lub tuam txhab kev paub dhau los thiab lub koob npe nrov hauv kev lag luam tej zaum yuav yog qhov yuav tsum tau xav txog. Ib tus neeg tsim khoom tsim tau zoo thiab muaj npe nrov yog qhov yuav muab cov khoom lag luam txhim khu kev qha thiab zoo.

    Ua ntej txiav txim siab, nws raug nquahu kom sib txuas lus ncaj qha nrog Kaimaoxing, nug txog cov khoom lag luam tshwj xeeb, thiab sib tham txog koj cov cai tshwj xeeb. Txoj kev no, koj tuaj yeem xyuas kom meej tias lawv cov khoom HEC ua raws li koj qhov kev cia siab thiab ua rau muaj txiaj ntsig zoo rau koj cov qauv lossis cov ntawv thov.