I-Hydroxyethyl Methyl Cellulose (MHEC)
I-Methyl Hydroxyethyl Cellulose (MHEC/HEMC)
I-CAS:9032-42-2
I-Hydroxyethyl Methyl Cellulose (HEMC) nayo ibizwa ngokuthiI-Methyl Hydroxyethyl Cellulose(MHEC), i-ether ye-cellulose esebenza ngezindlela eziningi, esebenza kahle kakhulu esetshenziswa njenge-ejenti yokugcina amanzi esebenza kahle kakhulu, isiqinisi, izinamathiseli kanye ne-ejenti yokwakha ifilimu ezinhlotsheni zezinto zokwakha. I-MHEC/HEMC isetshenziswa kabanzi ezisetshenziswayo zezimboni, njengokwakha, insipho, upende kanye nokugqoka, singaphinde sinikeze i-HEMC ngokwezidingo zamakhasimende. Ngemva kokulungiswa nokulungiswa kwendawo, singathola izimpahla ezihlakazekile emanzini ngokushesha, zandise isikhathi sokuvula, zivimbele ukugoba, njll.
Izakhiwo ezijwayelekile
| Ukubukeka | Impuphu emhlophe kuya kwemhlophe kakhulu |
| Usayizi wezinhlayiya | 98% kuya ku-100 mesh |
| Umswakama (%) | ≤5.0 |
| Inani le-PH | 5.0-8.0 |
Isakhiwo Samakhemikhali se-MHEC
I-MHEC ikhiqizwa yi-i-cellulose yemvelo eqinisayongeamaqembu e-methyl kanye ne-hydroxyethylLezi zinguquko zithuthukisaukuncibilika kwamanzi, ukujiya, kanye nokuhambisana kwawongezinto ezahlukene.
Izakhiwo Eziyinhloko ze-MHEC:
- Ukuncibilika Kwamanzi: Kuncibilika emanzini ashisayo nabandayo, kwakha izixazululo ezicacile.
- Amandla Okujiya: Inikeza ukujiya okuphezulu kanye nokulawula okuhle kakhulu kwe-rheology.
- Ukugcinwa Kwamanzi: Kuvimbela ukulahleka kwamanzi emikhiqizweni esekelwe kusimende kanye nesekelwe ku-gypsum, kuthuthukisa ukuqina kanye nokunamathela.
- Imvelo Engeyona Ionic: Iyahambisana namakhemikhali ahlukahlukene, kufaka phakathi usawoti kanye nama-surfactants.
- Ikhono Lokwenza Amafilimu: Kudala amafilimu aguquguqukayo futhi ahlala isikhathi eside, awusizo ekumbozeni nasekusetshenzisweni kwemithi.
- Ukuzinza Kokushisa: Iyamelana nokushisa, okwenza ifaneleke ukusetshenziswa kwezinga lokushisa eliphezulu.
Imininingwane
| Ibanga elijwayelekile | Ukuqina (NDJ, mPa.s, 2%) | Ukuthamba (Brookfield, mPa.s, 2%) |
| I-MHEC MH60M | 48000-72000 | 24000-36000 |
| I-MHEC MH100M | 80000-120000 | 4000-55000 |
| I-MHEC MH150M | 120000-180000 | 55000-65000 |
| I-MHEC MH200M | 160000-240000 | Min70000 |
| I-MHEC MH60MS | 48000-72000 | 24000-36000 |
| I-MHEC MH100MS | 80000-120000 | 40000-55000 |
| I-MHEC MH150MS | 120000-180000 | 55000-65000 |
| I-MHEC MH200MS | 160000-240000 | Min70000 |
Isicelo
| Izicelo | Impahla | Isilinganiso esinconyiwe |
| Udaka lokuvikela udonga lwangaphandle Udaka lwe-plaster lukasimende Ukuzilinganisa Udaka oluxutshwe okomile Ama-plaster | Ukuqina Ukwakha nokwelapha Ukubopha amanzi, ukunamathela Isikhathi sokuvula sibambezelekile, kugeleza kahle Ukujiya, Ukubopha amanzi | MHEC MH200MMHEC MH150MMHEC MH100MMHEC MH60MMHEC MH40M |
| Izinamathiseli zephepha lodonga izinamathiseli ze-latex Izinamathiseli ze-plywood | Ukuqina kanye nokuthambisa Ukuqina nokubopha amanzi Ukuqina kanye nokugcinwa kwezinto eziqinile | I-MHEC MH100MMHEC MH60M |
| Isithambisi | Ukuqina | I-MHEC MH150MS |
Izinzuzo Zokusebenzisa i-MHEC
✔ Ukugcinwa Kwamanzi Okuhle Kakhulu – Kuvimbela ukoma ngaphambi kwesikhathi ekwakhiweni nasekusetshenzisweni kwezimonyo.
✔ Ukunamathela Okuthuthukisiwe – Kuthuthukisa amandla okubopha kuma-adhesive ethayela kanye nama-mortar.
✔ Izinzile Kuwo Wonke Ububanzi be-pH – Isebenza kahle ezindaweni ezine-acidic, hlangothi, kanye ne-alkaline.
✔ Ukuhambisana Okungeyona i-Ionic – Kusebenza kahle nosawoti, ama-surfactants, kanye namanye ama-polymer.
✔ Kuthuthukisa Izakhiwo Zokugeleza Kwegazi kanye Nokugeleza Kwegazi – Kuvumela ukujiya okulawulwayo, kuvimbele ukuvuza nokuwa.
Ukupakisha:
Umkhiqizo we-MHEC/HEMC upakishwe esikhwameni sephepha esinezingqimba ezintathu kanye nesikhwama sangaphakathi se-polyethylene esiqinisiwe, isisindo esiphelele singama-25kg ngesikhwama ngasinye.
Isitoreji:
Yigcine endaweni yokugcina izinto epholile neyomile, kude nomswakama, ilanga, umlilo, nemvula.
I-Kima Chemical Co., Ltd.ungumkhiqizi ochwepheshe we-cellulose ethers, okuhlanganisaI-Hydroxyethyl Methylcellulose (HEMC), obeye aziwe njengoI-Methyl Hydroxyethyl Cellulose (MHEC)Isebenza ngaphansi kwegama lomkhiqizo iKimaCell®, inkampani inamandla okukhiqiza amathani angu-20,000 ngonyaka, ihlinzeka ngemikhiqizo esezingeni eliphezulu ezimbonini ezahlukahlukene emhlabeni jikelele.