Ma cellulose apamwamba kwambiri a Hydroxyethyl pamakampani okutira
1. Maonekedwe a HEC Hydroxyethyl cellulose ndi opanda pake, opanda fungo komanso opanda poizoni oyera mpaka pang'ono chikasu granular ufa.
2. Ndi nonionic cellulose ether.HEC ili ndi ntchito za thickening, kumanga, emulsifying, kubalalitsa, kukhazikika ndi kusunga madzi.Imasungunuka mosavuta m'madzi ozizira komanso otentha kuti apereke kukhuthala kosiyanasiyana, mawonekedwe a filimu ndikupereka chitetezo cha colloid.
3. HEC ndi thickener wa mkulu ndende electrolyte.Kutha kwake kusunga madzi ndi kawiri kuposa MC.Ili ndi malamulo oyendetsera bwino.
4. Utoto wabwino wa emulsion umafunika rheology yapadera ya utoto kuti iwonetsetse kuti ikugwirizana bwino ndikuchotsa mayendedwe a bulashi pamwamba pa filimu yowuma utoto.The rheology ali chochita ndi kukula ndi kugawa granules emulsion, komabe kukula ndi kugawa ndi zimakhudza pa dongosolo stabilizer ndi polymerization luso anatengera polymerization.
5. The polymerization chifukwa ntchito HEC monga zoteteza colloids adzabala yunifolomu emulsion khalidwe, popanda kusiyana mu magulu osiyanasiyana a emulsion: panthawiyi emulsion granule kukula akhoza lizilamuliridwa mu kukula yopapatiza ndi granules adzakhala ngati zinthu zofunika kwambiri kwa polymerization emulsion.
6. The emulsion polymerizations amene nthawi zambiri ntchito HEC monga zoteteza colloid monga
Vinyl acetate ndi ma monomers ena a copolymerizing monga acrylic tesin, butadiene resin para-butadiene resin ethylene etc.
7. Methyl acrylic resin ndi zina coplymerizing monomers monga acrylate, butadiene etc. Styrene-acrylate copolymer, styrene-butadlene copy mer, vinilu kolorayidi-acrylate copplymer, acrylonitrile- butadiene copolmer.
Ma cellulose a Hydroxyethyl opangira mafakitale-1
| Dzina | Hydroxyethyl cellulose |
| CAS NO. | 9004-62-0 |
| Mtundu | HE30MC, HE50MC, HE100MC... |
| Maonekedwe | White momasuka ufa ufa |
| Kuchulukana kwakukulu | 250-550 (kg/cm3) |
| Tinthu kukula (kudutsa 0.212mm)% | ≥92 |
| Chinyezi | ≤5(%） |
| Mtengo wapatali wa magawo PH | 5.0--9.0 |
| Zotsalira (Phulusa) | ≤4(%） |
| Viscosity (2% yankho) | 300--10 00000S(mPa.s, NDJ-1) |
| Phukusi | 25 (kg / thumba) |
1. HEC ndizomwe zimagwiritsidwa ntchito kwambiri pa utoto wa Latex.
2. Kuwonjezera kukhuthala kwa utoto wa Latex, uli ndi ntchito ya emulsifying dispersing, stabilizing ndi kusunga madzi Makhalidwe ake ndi zotsatira zazikulu za thickening, ndi nsapato zabwino za nsapato, kupanga filimu ndi kusunga bata.
3. HEC ndi nonionic cellulose ether yomwe ingagwiritsidwe ntchito mumitundu yambiri ya PH.Zimagwirizana bwino ndi zinthu zina, monga pigment, zothandizira, zodzaza ndi mchere, ntchito yabwino komanso kusanja.Sikophweka kudontha kugwa ndi kuwaza.
➢Kubalalika kosavuta ndi kusungunuka m'madzi ozizira, opanda mtanda
➢Kukana kwambiri kwa spatter
➢Kuvomereza bwino kwamtundu ndi chitukuko
➢Kukhazikika kwabwino
➢Zabwinokukhazikika kwa bio.palibe kutayika kwa mamasukidwe akayendedwe
