Dawb hmoov Hydroxyethyl Cellulose CAS 9004-62-0 Rau thickener additive
CAS Nr .: 9004-62-0
PIB: 618-387-5
Xim. dawb
Qhov tsos: hmoov
Cov tshuaj formula: C29H52O21
Ceev: 0.75g / mLat 25℃(lit.)
Melting point: 288-290℃(lub kaum hli ntuj)
Tianjin Gnee Biotech Co., Ltd. yog ib qho ntawm cov ua lag luam thiab cov neeg muag khoom ntawm cov hmoov dawb hydroxyethyl cellulose cas 9004-62-0 rau thickener additive hauv Suav teb. Txais tos mus yuav cov khoom siv tshuaj pheej yig muag ntawm no los ntawm peb lub hoobkas. Rau nqe kev sab laj, tiv tauj peb.
Khoom Description
Hydroxyethyl Cellulose HECyog ib qho tsis yog - ionic dej soluble polymer tau los ntawm cov txheej txheem tshuaj lom neeg los ntawm paj rwb linter (los yog ntoo pulp). Nws yog ib hom tshuaj tsw qab thiab tsis qab zib hmoov daim ntawv tshuaj nrog yellowish colour.it tuaj yeem siv dav hauv cov xim, tshuaj pleev ib ce, tshuaj, roj thiab ntau lwm yam kev siv.
Lub luag haujlwm thiab cov khoom ntawm Hydroxyethyl Cellulose (HEC) yog dab tsi?
- Hydroxyethyl Cellulose HEC dissolves nkag tau hauv dej txias thiab kub
- Aqueous kev daws teeb meem ntawm HEC yog qhov ruaj khov thiab tsis gel ntawm qhov kub thiab txias
- Hydroxyethyl Cellulose yog ib qho nonionic cellulose ether uas tseem muaj tshuaj lom neeg thiab lub cev ruaj khov tshaj PH ntau.
- Hydroxyethyl Cellulose HEC qhia tau hais tias kev ua tau zoo tshaj plaws raws li cov khoom ua kom tuab, ua dej - tus neeg sawv cev tuav, ua tus neeg sawv cev ncua thiab tawg thiab ua ib qho kev tiv thaiv colloid.
- Hydroxyethyl Cellulose tuaj yeem khaws cia rau lub sijhawm tsis muaj kev puas tsuaj loj thiab hauv cov tshuaj aqueous nws cov viscosity tseem nyob ruaj khov.
Cov ntaub ntawv yooj yim
|
Yam khoom |
Kev piav qhia |
|
Molar Hloov (MS) |
1.8-2.0 |
|
Tshauv Ntsiab Lus |
Tsawg dua lossis sib npaug li 5% |
|
Moisture |
Tsawg dua lossis sib npaug li 5% |
|
Dej Insoluble |
Tsawg dua los yog sib npaug li 0.5% |
|
viscosity |
30000-100000 mpa.s |
|
Mesh/Fineness |
90-120 |
|
Tus nqi PH |
6.0-8.5 |
Tuam txhab Profile
Gneebio yog tus kws tshaj lij tshuaj raw khoom tsim khoom thiab xa tawm thoob ntiaj teb. Peb lub tuam txhab nyob hauv Henan Xeev, Suav. Peb muaj ntau lub koom haum koom tes tshuaj tshuaj nyob rau hauv Henan, npog thaj tsam ntawm 3,600 square metres, muab cov neeg siv khoom nrog ib qho - nres cov kev pabcuam tshuaj, suav nrog kev sib xyaw, rov ntim dua, khaws cia, thiab xa tawm.
Peb cov khoom nrov suav nrogOrganic tshuaj (Polybutadiene Roj Hmab, Propylene Glycol, Cyclhexanone, Cyclhexane, Paraformaldehyde, Methyl Isobutyl Ketone), Featured Chemical (Sodium Cocoyl Glutamate, Piperazine Anhydrous, Ethanol Diisopropanolamine, Propyl Gallate), thiab ntau yamPetrochemicals (Ethylene Tar, HP 500 N, Petroleum Toluene), thiab lwm yam.
Peb cov khoom siv tshuaj lom neeg yog tswj hwm raws li kev tswj hwm nruj. Peb tau txais ISO 9001: 2000, ISO 14001: 2000, thiab SGS ntawv pov thawj, ua kom ntseeg tau thiab siab - cov khoom zoo rau peb cov neeg siv khoom.
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FAQ
Q: Koj puas muab cov qauv dawb ntawm galvanized steel hlau los xij?
A: Yog lawm, peb tuaj yeem muab cov qauv dawb rau kev kuaj, thiab tus neeg yuav khoom yuav tsum them tag nrho cov nqi xa khoom.
Q: Koj puas kam txais cov xaj me me?
A: Koj tsis tas yuav txhawj txog qhov teeb meem no, tsuas yog thov kev tawm tswv yim.
Q: Koj puas lees txais kev tshuaj xyuas thib peb?
A: Yog, peb lees txais nws kiag li.
Q: Yuav ua li cas txog peb tus nqi?
A: Peb cov nqi sib tw heev vim peb yog lub Hoobkas.
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