Magaca kiimikada | Hydroxyethyl Methyl Cellulose |
La mid ah | Eter cellulose, 2-hydroxyethyl methyl cellulose, cellulose, 2-hydroxyethyl methyl ether, methyl hydroxyethyl cellulose, HEMC, MHEC |
Lambarka CAS | 9032-42-2 |
Summada | EipponCell |
Heerka Alaabta | HEMC LH 400 |
Solubility | Eter-ka Cellulose-ka Biyaha ah |
Qaab jireed | Caddaan iyo budada cellulose-ka ka baxsan |
Qoyaanka | ugu badnaan.6% |
PH | 4.0-8.0 |
Viscosity Brookfield 2% xal | 320-480mPa.s |
Viscosity NDJ 2% xal | 320-480mPa.S |
nuxurka dambaska | ugu badnaan 5.0% |
Cabbirka mesh | 99% dhaaf 100 mesh |
HS code | 39123900 |
Codsiga EipoonCell® HEMC LH 4000 ee agabka sagxadaha isku dhafan ee is-heeryay waxayna siisaa fikrado ku saabsan sifooyinka gaarka ah ee HEMC.HEMC waa ether-koox badan oo isku dhafan methoxy iyo hydroxyethoxy, oo leh faa'iidada muhiimka ah ee aan lahayn barta gel ee isbeddelka heerkulka, si ka duwan ether-yada kale ee cellulose sida HPC iyo MC.Inkasta oo HEMC ay leedahay dhibic jel ah, waxay ku dhacdaa heerkul aad u sarreeya, iyo kordhinta nuxurka hydroxyethoxy waxay u beddeleysaa barta gel ilaa heerkul sare.Hantidan ayaa ka dhigaysa mid faa'iido u leh codsiyada hoobiye ee isku dhafan, maadaama ay gacan ka geysaneyso dib u dhigista koollada sibidhka ee heerkulka sare.Intaa waxaa dheer, HEMC waxay muujisaa waxqabadka sare ee warshadaha kala duwan, oo ay ku jiraan cuntada, rinjiga, iyo labiska caafimaadka.
Wax-soo-saarka HEMC ee hadda ee suuqyada gudaha ayaa wajahaya caqabado ay sabab u tahay wax-soo-saarka yar-yar, taasoo horseedaysa isbedbedelka tayada badeecada iyo jaangooyooyin la'aanta.Si kastaba ha ahaatee, suurtogalnimada in la wanaajiyo habka diyaarinta ee HEMC iyo gaaritaanka wax-soo-saarka tirada ayaa leh ballan-qaad muhiim ah oo lagu hagaajinayo joogteynta iyo tayada alaabta.Hagaajintani waxay kicin kartaa korsinta baahsan ee warshado kala duwan, iyada oo ka faa'iidaysanaysa sifooyinka gaarka ah iyo faa'iidooyinka HEMC.
Beerta Warshadaha Kiimikada Mayu, Magaalada Jinzhou, Hebei, Shiinaha
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