Chaw tsim khoom Hydroxyethyl methyl cellulose

Anxin Cellulose Co., Ltd yog ib lub tuam txhab tsim khoom tsim Hydroxyethyl Methyl Cellulose (HEMC) kom tau raws li ntau yam kev xav tau ntawm kev lag luam xws li kev tsim kho, tshuaj, xim thiab txheej, tshuaj pleev ib ce, thiab ntau dua.

Hydroxyethyl Methyl Cellulose (HEMC) yog ib qho cellulose ether uas yog ib feem ntawm tsev neeg ntawm cov cellulose derivatives hloov kho. Nws yog synthesized los ntawm kev hloov kho tshuaj ntawm cov cellulose ntuj, feem ntau yog los ntawm cov ntoo pulp lossis paj rwb.

Nov yog cov yam ntxwv tseem ceeb thiab kev siv ntawm Hydroxyethyl Methyl Cellulose:

1. Cov Qauv Tshuaj:

• HEMC yog tus cwj pwm los ntawm kev qhia txog ob qho tib si hydroxyethyl thiab methyl pawg rau ntawm cellulose backbone los ntawm cov txheej txheem tshuaj hu ua etherification.

2. Cov Khoom Siv Lub Cev:

• Tsos: Zoo, dawb rau cov hmoov dawb.
• Kev yaj: Yaj hauv dej txias, tsim cov tshuaj meej thiab khov.
• Viscosity: Qhov viscosity ntawm HEMC cov kev daws teeb meem tuaj yeem hloov kho los ntawm kev xaiv qib, concentration, thiab kub.

3. Cov Haujlwm Tseem Ceeb thiab Kev Siv:

• Tus Neeg Ua Kom Thickening: HEMC feem ntau siv ua tus neeg ua kom thickening hauv ntau yam tshuaj, suav nrog cov xim pleev, cov tshuaj pleev ib ce, cov nplaum, thiab cov khoom siv tu tus kheej. Nws ua rau viscosity thiab txhim kho qhov sib xws ntawm cov ntaub ntawv no.
• Kev Khaws Dej: Hauv cov ntaub ntawv siv hauv kev tsim kho xws li cov xuab zeb thiab cov grouts, HEMC ua rau kev khaws dej zoo dua, tiv thaiv kev qhuav sai thiab txhim kho kev ua haujlwm.
• Kev Tsim Zaj Duab Xis: HEMC tuaj yeem pab txhawb rau kev tsim cov zaj duab xis, ua rau nws tsim nyog rau kev siv hauv cov tshuaj pleev xim thiab qee yam khoom siv pleev kom zoo nkauj.
• Stabilizer: Hauv cov emulsions thiab suspensions, HEMC ua haujlwm ua tus stabilizer, tiv thaiv kev sib cais theem.

4. Kev Siv Hauv Kev Lag Luam:

• Kev Lag Luam Tsim Kho: Siv rau hauv cov mortars, grouts, vuas nplaum, thiab lwm yam khoom siv tsim kho.
• Kev Lag Luam Xim thiab Txheej: suav nrog cov xim thiab txheej txheej uas siv dej los hloov kho qhov viscosity thiab txhim kho cov yam ntxwv ntawm daim ntawv thov.
• Kev Lag Luam Tshuaj Pleev Xim thiab Kev Saib Xyuas Tus Kheej: Siv rau hauv cov tshuaj pleev, tshuaj pleev, tshuaj zawv plaub hau, thiab lwm yam tshuaj ua tus neeg sawv cev ua kom tuab thiab ruaj khov.
• Kev Lag Luam Tshuaj: Siv rau hauv cov tshuaj ua cov tshuaj ua tus binder, disintegrant, lossis tus neeg sawv cev ua zaj duab xis.

5. Cov Qib thiab Cov Lus Qhia:

• HEMC muaj nyob rau hauv ntau qib nrog ntau yam viscosities thiab cov qib hloov pauv kom ua tau raws li cov kev xav tau tshwj xeeb hauv ntau yam lag luam.

HEMC, zoo li lwm cov cellulose ethers, muab ntau yam kev ua haujlwm hauv ntau yam kev siv vim nws cov dej-soluble, biocompatibility, thiab rheological zog. Kev xaiv ntawm ib qib tshwj xeeb ntawm HEMC nyob ntawm daim ntawv thov thiab cov yam ntxwv kev ua tau zoo ntawm cov khoom kawg.