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Tus neeg tiv tauj: Mison WANG

Email: info@carboxy-methyl-cellulose.com

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Postcode: 311419

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Chaw nyob: Yushan zoo noj, Fuyang, xeev Zhejiang, suav

Cellulose Carboxymethylate Sodium Cmc 9004-32-4

Cellulose Carboxymethylate Sodium Cmc 9004-32-4

Carboxymethyl Cellulose yog paj rwb mus hnov mob nrog sodium hydroxide los ua tus alkali cellulose, ces mam muab carboxymethylated los chloroacetic kua qaub tau ib ionic water-soluble polymer hmoov, tus anionic cellulose ether refined.

Txhawb tshuaj


Hauj lwm yam khoom

Yam khoom qhia rau sawv daws CMC

Carboxymethyl Cellulose yog paj rwb mus hnov mob nrog sodium hydroxide los ua tus alkali cellulose, ces mam muab carboxymethylated los chloroacetic kua qaub tau ib ionic water-soluble polymer hmoov, tus anionic cellulose ether refined.


Khoom Specification uas CMC

TSHEB tsis tau.9004-32-4
Molecular misC8H16NaO8
Mis cus263.1976
ZogCov hmoov dawb dawb
Ceev0.5-0.7g/cm3
SajOdourless thiab cov mov
ToxicityCov mob toxic
Kub browning226-228° C
Kub carbonization252-253° C
PH Value(Sol. 1%)6.5-8.5



Khoom muag khoom ntawm CMC

1. CMC yog mob khaub thuas thiab dej kub, tsis soluble ethanol, ethyl ether, isopropyl cawv, acetone thiab lwm yam kuab tshuaj organic soluble. Nws tseem ruaj khov hauv alkaline dej, decomposable yooj yim thaum kis tus kab mob rau cov kua qaub. Tshwm sim sai sai nyob thaum tus nqi PH yog 2-3 thiab raug polyvalent hlau ntsev. Cov PH ntawm 1% aqueous tov yog 6.5-8.5.When cov PH > 10 lossis < 5, cov viscosity kom tsis txhob yig, cov kev kawm yog qhov zoo tshaj thaum PH = 7.

2. CMC yog ruaj khov rau ib yam twg rau optothermal. Cov aqueous kua tsis nrog qhov nce ntawm kub viscosity, nws yub hauv qab 20 ° C, tiam sis qhov kev hloov qeeb thaum 45 ° C, saud 80 ° C thiab ntev heev rau thaum tshav kub kub ua rau nws colloid denaturation thiab lub khees poob hauv viscosity thiab kev kawm ntawv.

3. tus ua cim los ntsuas CMC zoo yog cov neeg kawm ntawv uas muab thiab purity. Feem ntau, CMC zog ntawm tus kawm ntawv muab ntau yog heev txawv; Teeb muab tsub kom, lub qab solubility, cov transparency thiab stability ntawm kuj yog ib qho zoo. Reportedly, tus transparency yog zoo thaum CMC muab kawm ntawv thaum lub caij 0.7-1.2, thiab tus viscosity yog lub siab thaum tus nqi PH yog 6-9. (Kev pab zoo tiag, ntxiv mus rau etherifying tus neeg saib xyuas xaiv, muaj rau lub yam influencing cov neeg kawm ntawv uas muab thiab purity, xws li cov dosge alkali thiab etherifying tus neeg saib xyuas, etherification sij hawm thiab muaj zog, dej ntsiab lus, kub, PH nqi, kua concentration, ntsev, thiab hais txog.)


Siv lub ntsiab thiab hauv CMC


Qhov siv CMC ntau tshaj yog cov tshuaj ntxuav tes thiab xab npum hluavtaws, ntxiv li 1% ntawm cov CMC ntawd hauv qhov hnyav tov los ntxuav, kom tsis txhob muaj cov av ntxuav tawm reprecipitating rau cov ntaub. Secondly, CMC siv kev ncua stabilizer txog drilling kua rau hauv roj av kev lag luam.

1. nyob rau hauv lub xab npum, CMC siv li av redeposition kuj no, tshwj xeeb tshaj yog rau hydrophobic hluavtaws fabrics, av luaj nyhuv redeposition kuj yog zoo kawg thiab.

2. siv roj thiab cov nkev drilling, dab dej zoo thiab lwm yam tej yaam num, nyob rau hauv roj drilling, CMC yuav siv li stabilizer ncua kev kawm ntawv thiab dej-lus dab tsi los tiv thaiv cov roj zoo. Feem ntau, qhov ntau npaum no 2.3 t kev ntiav dej, 5.6 t kom tob tsis zoo.

3. nyob textile kev lag luam, CMC siv thooj tus neeg saib xyuas ntawm tus neeg saib xyuas sizing thiab dyeing dab tsi, cov solubility thiab viscosity ntawm tus neeg saib xyuas sizing, yog ib qho yooj yim rau cov textile luam ntawv thiab ib xov.

4. siv raws li tus neeg saib xyuas los ntawm settling, emulsifier, dispersant, flatting tus neeg saib xyuas, cov xim muaj hlau nplaum, yuav ua lub khib nyiab xim tusyees faib hauv kuab tshuaj, tsis mus delaminate rau ib tug mus sij hawm ntev, kuj lug siv nyob rau hauv cov xim.

5. siv raws li flocculant yuav tshem cov calcium uas ion yog zoo tshaj dua sodium gluconate, thaum siv cation txauv, hauv nruab nrog ces txauv ncav 1.6 ml/g.

6. hauv papermaking kev lag luam siv raws li tus neeg saib xyuas sizing ntawv, yuav obviously ua kom lub dag lub zog qhuav, ntub lub zog thiab kuj roj, number case ntxaum thiab dej resistanceof ntawv.

7. ntau npaum lub siv hydrosol hauv tshuaj pleev ib ce thiab ua thickener hauv lub tshuaj txhuam hniav, yog li 5%.

8. CMC yog ntawm thooj, emulsification, excipient, preservation thiab lwm yam zog. Yuav siv tau nyob rau hauv cov dej qab zib, biscuits, zaub mov, ka lee, ncuav, jellies thiab lwm yam khoom siv nkaws, agar, sodium alginate, xanthan ntawm cov pos hniav, siv cawv kom tau ntau lawm.

9. nyob hauv txoj kev lag luam kws yuav siv tau ua emulsifying stabilizer uas txhaj tshuaj, raws li cov ntawv thiab cov ntsiav tshuaj filmogen. Ib tug neeg mus txog lub hauv paus thiab tsiaj thwmsim proved CMC yog cab kuj zoo thiab yuav txhim khu kev qha anticancer tshuaj.

10. CMC kuj siv tau nws ua dab tsi flocculating, chelating tus neeg saib xyuas, emulsifier, thickener, dej-lus dab tsi, sizing tus neeg saib xyuas, zaj duab xis-txoj kev ua ntaub ntawv, electronics siv nyob rau hauv, yam, tawv, yas, luam ntawv, ceramics, niaj hnub cov tshuaj thiab lwm cov teb.



Ntim & Shipping

Ntim thiab Shipping

1. packed 25 kg nqa ntawv ntim cov nrog PE puab liner.
2. packed 500 kg jumbo ntim cov nrog PE puab liner.
3. rau qhov yuav tsum tau tus neeg
4. 20' FCL: 10 MT/20 ' FCL nrog pallet; 12MT/20 ' FCL tsis muaj pallet



Zoo xyuas cov khoom uas peb

Tag nrho cov khoom uas peb nruj me ntsis tus according rau kev tswj Systerm MSDS thiab TDS no, thiab certificated ntawm ISO9001-2008.  Yog hais tias ib yam khoom raws li koj thov, thov hu rau peb. Peb yog tseeb tej lus nug koj yuav tau txais peb teb kiag.



FAQ

FAQ

Hais txog cia thiab tsheb thauj mus los

Cov khoom no yuav tsum tau ceev tseg kom nws tsis txhob ya raws, hluav taws kub, kub, thiab muab cia rau qhov chaw ventilative thiab qhuav. Nws yog forbidden los txuam nrog cov dej, otherwise, nws yuav gel los sis tej neej ua nws yuav siv tsis tau txhob nag rau thaum lub caij tsheb thauj mus los, thiab nruj me ntsis txwv tsis pub siv cleek thaum loading. Qhov khoom muab rau mus sij hawm ntev cia rau lub laub, yuav ua ib qho nyuaj rau siv, tiam sis tsis muaj feem xyuam rau txoj kev zoo.

Hais txog cov kev pab

Mix CMC ncaj qha mus rau cov dej, ua rau muab tshuaj lo soluting, standby. Thaum nyob ua CMC muab tshuaj kua nplaum, firstly ib qhov nqi ntawm cov dej nyob hauv lub tank ntsiav tshuaj nrog dasher ntxiv. Ces nphoo CMC maj mam thiab tusyees ntsiav tshuaj tank nrog lub dasher tseem qhib, thiab do lossi tau ua CMC thiab dej tag fuse thiab CMC yuav tau siab twb nrauj tiav tag. Thaum dissolving CMC, vim li cas los nphoo CMC rau tusyees thiab do lossi yog tiv thaiv CMC nrog dej cloting thiab caking los txo qhov xaus ntawm CMC, thiab kom muab tus nqi ntawm CMC. Tus mixing lub sij hawm thiab cov CMC kiag li neej lub sij hawm yuav tsis zoo ib yam, muaj ob lub ntsiab. Feem ntau speaking, lub sij hawm mixing ua ntau tsaj lub sijhawm CMC kiag li neej, lub sij hawm uas yuav tsum tau kom neb ob leeg nyob rau ib lub sij hawm.

Yog lub hauv paus kom paub meej tias lub sij hawm mixing: thaum CMC yog tusyees dispersed hauv dej, tsis crumby khoom uas twb muaj lawm, yuav tsis txhob nplawm, ua CMC thiab dej interpenetrative thiab integrated hauv lub thoob xeev.

Kom paub meej tias CMC yog siab neej raws li ob peb yaam: (1) CMC nyiaj dej txhua nrho, tsis muaj sib cais tau kua phenomenon; (2) muab tshuaj mixed yaas yog ze li ntawm tsis muaj kob thiab pob tshab, tsis muaj ntau yam khoom. Ntawm CMC yog tov rau tank ntsiav tshuaj dej, rau lub CMC kiag li neej, tus yuav tau lub sij hawm yog li 10-20 teev.

Txog tus noj

1. lub compatibility ntawm CMC uas muaj kua qaub, muaj zog alkali thiab hlau heavy ions (xws li txhuas, zinc, muaj mercury, nyiaj, hlau, etc.) muaj kev caiv.

2. lub xam txhua hnub kom tsawg ntawm CMC yog 0 - 25 mg/kg/d.

3. Thaum PH < 2, los yog tov ethanol 95%, lub CMC tov yuav ua tshwm sim sai sai.

4. CMC nrog nkaws thiab pectin yuav tsim hws khoom, kuj yuav daim lus txuas nrog collagen, muaj qee yam proteins uas charged zoo tshwm sim sai sai.

Ntxiv khoom uas pom zoo

Khoom tseem ceeb: Calcium Formate, Polypropylene Fiber, Redispersible Polymer hmoov, Methyl Cellulose, Hydroxy Propyl Methyl Cellulose


Hot Tags: Cellulose Carboxymethylate Sodium Cmc 9004-32-4, Sodium Carboxymethyl Cellulose CMC
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