Orukọ kemikali | Hydroxyethyl Methyl Cellulose |
Itumọ | Cellulose ether, 2-hydroxyethyl methyl cellulose, Cellulose, 2-hydroxyethyl methyl ether, Methyl hydroxyethyl cellulose, HEMC, MHEC |
nọmba CAS | 9032-42-2 |
Brand | EipponCell |
Iwọn ọja | HEMC LH 400 |
Solubility | Omi Soluble Cellulose ether |
Fọọmu ti ara | Funfun si pa-funfun cellulose lulú |
Ọrinrin | O pọju.6% |
PH | 4.0-8.0 |
Viscosity Brookfield 2% ojutu | 320-480mPa.s |
Viscosity NDJ 2% ojutu | 320-480mPa.S |
Eeru akoonu | O pọju 5.0% |
Iwọn apapo | 99% kọja 100mesh |
HS koodu | 39123900 |
Ohun elo ti EipoonCell® HEMC LH 4000 ni awọn ohun elo ilẹ-iyẹwu ti ara ẹni ati pese awọn oye sinu awọn abuda alailẹgbẹ ti HEMC.HEMC jẹ ether-ọpọ-ẹgbẹ ti o dapọ pẹlu methoxy ati hydroxyethoxy, pẹlu anfani pataki ti ko ni aaye gel kan pẹlu awọn iyipada otutu, ko dabi awọn ethers cellulose miiran bi HPC ati MC.Botilẹjẹpe HEMC ni aaye gel kan, o waye ni iwọn otutu ti o ga pupọ, ati jijẹ akoonu ti hydroxyethoxy n yi aaye gel lọ si awọn iwọn otutu ti o ga paapaa.Ohun-ini yii jẹ ki o ni anfani ni awọn ohun elo amọ-lile ti o dapọ, bi o ṣe ṣe iranlọwọ lati ṣe idaduro eto lẹẹ simenti ni awọn iwọn otutu giga.Pẹlupẹlu, HEMC ṣe afihan iṣẹ ṣiṣe ti o ga julọ ni ọpọlọpọ awọn ile-iṣẹ, pẹlu ounjẹ, kikun, ati imura iṣoogun.
Iṣelọpọ lọwọlọwọ ti HEMC ni awọn ọja inu ile koju awọn italaya nitori iṣelọpọ iwọn-kekere, ti o yori si awọn iyipada ninu didara ọja ati aini iwọntunwọnsi.Bibẹẹkọ, agbara fun jijẹ ilana igbaradi ti HEMC ati iyọrisi iṣelọpọ pipo ni awọn adehun pataki fun imudarasi aitasera ati didara ọja naa.Imudara yii le ṣe ifilọlẹ isọdọmọ ni ibigbogbo ni ọpọlọpọ awọn ile-iṣẹ, ni anfani lati awọn ohun-ini alailẹgbẹ ati awọn anfani ti HEMC.
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