Cov khoom lag luam

Carbomer1342

Cov lus piav qhia luv luv:


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Cov khoom lag luam

Carbopol, tseem hu ua carbomer, yog cov kab mob acrylic crosslinking cob crosslinked nrog acrylic kua qaub los ntawm pentaerythritol thiab lwm yam. Nws yog ib qho tseem ceeb heev rheology cov kev tswj hwm. Tom qab nruab nrab ntawm kev sib cais, Carbomer yog qhov zoo tshaj plaws gel matrix nrog tuab, ncua kev kawm thiab lwm yam siv tseem ceeb. Nws muaj cov txheej txheem yooj yim thiab kev nyab xeeb zoo. Nws yog dav siv hauv emulsion, cream thiab gel.

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Lub Npe Tshuaj Ntoo khaub lig-txuas Polyacrylic Acid Resin

Tus Qauv Molecular: - [-CH2-CH-] N-COOH

Zog:dawb xoob hmoov

PH tus nqi: 2,5-3,5

Cov ntsiab lus ya raws%: 2.0%

Viscosity: 20000 ~ 40000 mPa.s

Cov ntsiab lus Carboxylic acid%: 56.0—68.0%

Hnyav Hlau (ppm): 20ppm

Cov kuab tshuaj seem%: ≤0.2%

Cov yam ntxwv: Nws muaj qhov ua tau zoo tuab heev thiab tuaj yeem tsim cov dej ntshiab los yog dej cawv-gel, thiab tuaj yeem tiv taus ions.
Ntau Ntawv Thov:Nws yog qee qhov kev faib tawm yeeb tshuaj thiab muaj lub siab polymerization-thiab-emulsification siv. Hauv qhov hluav taws xob zoo, nws kuj yog qhov zoo rheology hloov kho.

Carbomer - Kev Qhia Tus Kheej

Nqa cov khoom lag luam 0.1 g, ntxiv dej 20ml thiab 10% sodium hydroxide tov 0.4ml, uas yog gel ntawv.
Nqa 0.1g ntawm cov khoom no, ntxiv 10ml dej, co zoo, ntxiv 0.5ml thymol xiav qhov taw qhia tov, nws yuav tsum yog txiv kab ntxwv. Nqa 0.1 LG ntawm cov khoom no, ntxiv 10 ml dej, co zoo, ntxiv 0.5 ml cresol liab qhov taw qhia daws, nws yuav tsum daj.
Nqa 0.lg ntawm cov khoom no, ntxiv 10ml dej, kho tus nqi pH rau 7.5 nrog lmol / L sodium hydroxide tov, ntxiv 2ml ntawm 10% calcium gasification daws thaum nplawm, thiab tam sim tsim cov dej nag sai.
Lub tshuab hluav taws xob tsis txaus infrared (txoj cai dav dav 0402) ntawm cov khoom no yuav tsum muaj cov yam ntxwv ntawm kev nqus ntawm nthwv dej ntawm 1710cm-1 cm 5cm-1, 1454cm-1 ± 5cm-1, 1414cm-1 scrrt1, 1245cm-1 ± 5cm-1, 1172cm-1 ± 5ccm-1, 1115cm-1 ± 5citt1 thiab 801cm-1 ± 5citt1, cov uas 1710cm-1 muaj qhov muaj zog tshaj plaws.
Cov Txheej Txheem: 10kg Carton        

Cov Qauv Txheej Txheem: CP2015

Txee Lub Neej:peb xyoos

Cia thiab Tsheb Thauj Mus Los: Cov khoom no tsis muaj kuab lom, nplaim taws rov zoo li qub, raws li kev xa khoom dav dav hauv tshuaj, ntim khoom thiab muab cia rau hauv qhov chaw qhuav.

Ceeb toom:peb lub tuam txhab tseem muab ntau hom Carbopol series khoom.


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  • Sau koj cov lus ntawm no thiab xa rau peb