I-MHEC Hydroxyethyl Methyl Cellulose

Isingeniso

I-CAS:9032-42-2I-Hydroxyethyl Methyl Cellulose (MHEC) ama-ethers e-nonionic cellulose ancibilikayo emanzini, anikezwa njengempushana egelezayo yamahhala noma ngefomu le-granular cellulose.I-Hydroxyethyl Methyl Cellulose(MHEC) yenziwe nge-cotton cellulose ehlanzekile kakhulu ngokusabela kwe-etherification ngaphansi kwezimo ze-alkaline ngaphandle kwanoma yiziphi izitho zezilwane, amafutha nezinye izakhi ze-bioactive.I-MHEC ibonakala iyimpushana emhlophe futhi ayinaphunga futhi ayinambitheki.Ibonakala nge-hygroscopicity futhi ayincibiliki kalula emanzini ashisayo, i-acetone, i-ethanol ne-toluene.Emanzini abandayo i-MHEC izokhukhula ibe yisisombululo se-colloidal futhi i-solybility yayo ayithonywa inani le-PH. Ngokufanayo ne-methyl cellulose ngenkathi yengezwa kumaqembu e-Hdroxyethyl.I-MHEC imelana kakhulu ne-saline, i-soluble kalula emanzini futhi inokushisa kwe-gel ephakeme.MHEC yaziwa nangokuthi i-HEMC, i-Methyl Hydroxyethyl Cellulose, engasetshenziswa njenge-ejenti yokugcina amanzi esebenza kahle, i-stabilizer, i-adhesives kanye ne-ejenti eyenza ifilimu ekwakheni, izinto zokunamathisela zamathayela, usimende namapulasi asekelwe ku-gypsum, okokugeza okuwuketshezi, nezinye izinto eziningi ezisetshenziswayo.

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

IHydroxyethyl Methyl Cellulose (MHEC) nayo ibizwa nge-HEMC, esetshenziswa njenge-ejenti yokugcina amanzi esebenza kahle kakhulu, isizinzisi, izinto ezinamathelayo kanye ne-ejenti eyenza ifilimu ezinhlotsheni zezinto zokwakha.

1. AmakhemikhaliUkucaciswa

Ukubukeka Impushana emhlophe ukuya kokumhlophe
Usayizi wezinhlayiya 98% ngokusebenzisa i-100 mesh
Umswakama (%) ≤5.0
PH inani 5.0-8.0
Okuqukethwe komlotha(%) ≤5.0

2. Imikhiqizo Amabanga

Ibanga lomkhiqizo I-Viscosity(NDJ, mPa.s, 2%) I-Viscosity(Brookfield, mPa.s, 2%)
I-MHEC ME400 320-480 320-480
I-MHEC ME6000 4800-7200 4800-7200
I-MHEC ME60000 48000-72000 24000-36000
I-MHEC ME100000 80000-120000 40000-55000
I-MHEC ME150000 120000-180000 55000-65000
I-MHEC ME200000 160000-240000 Min70000
I-MHEC ME60000S 48000-72000 24000-36000
I-MHEC ME100000S 80000-120000 40000-55000
I-MHEC ME150000S 120000-180000 55000-65000
I-MHEC ME200000S 160000-240000 70000-80000

3.Inkundla yohlelo lokusebenza

1) Izinamathiselo zamathayela

·Vumela ukunamathela kwethayela isikhathi eside esivulekile.

·Thuthukisa ukusebenza ngaphandle kokunamathela.

Khulisa ukumelana ne-sag kanye nokuba manzi.

2)Usimende/Ukhonkolo osuselwe kuGypsum

·Izinga lokugcina amanzi elithuthukisiwe.

·Ukusebenza okuhle kakhulu kanye nezinga eliphezulu lokumboza

·I-anti-slip ethuthukisiwe kanye ne-anti-sagging

·Ukumelana nokushisa okuthuthukisiwe

3) Inhlanganisela yokuzilinganisa ngokwakho

·Vimbela udaka ekuzinzeni nasekuphumeni kwegazi

·Ukuthuthukisa indawo yokugcina amanzi

·Yehlisa ukushwabana kodaka

Gwema imifantu

4) I-Wall Putty/Skim Coat

·Thuthukisa ukugcinwa kwamanzi kwe-putty powder, wandise ubude besikhathi sokusebenza endaweni evulekile futhi uthuthukise ukuhambisana okusebenzisekayo.

· Thuthukisa ukuvinjelwa kwamanzi kanye nokungena kwamanzi kwe-putty powder.

·Thuthukisa ukunamathela kanye nezakhiwo zemishini ye-putty powder.

5) Upende we-Latex

·Umphumela omuhle wokujiya, uhlinzeka ngokusebenza okuhle kakhulu kokunamathela kanye nokwenza ngcono ukumelana nokukhuhla kokunamathela.

·Ukuhambisana okuhle nama-emulsions e-polymer, izithasiselo ezahlukahlukene, izimibalabala, nezigcwalisi, njll.

·Ukusebenza okuhle kakhulu kanye nokumelana nokufafaza okuthuthukisiwe.

·Ukugcinwa kwamanzi okuhle, amandla okufihla kanye nokwakheka kwefilimu yezinto zokumboza kuyathuthukiswa.

·Izakhiwo ezinhle ze-rheological, ukuhlakazeka kanye nokuncibilika.

6) Okokuhlanza izingubo

·Ukudlulisa ukukhanya okuphezulu

·Ukubambezeleka kwe-solubility yokulawula i-viscosity

·Ukuhlakazwa kwamanzi abandayo asheshayo

·I-emulsification enhle

·Umphumela wokujiya obalulekile

·Ukuvikeleka nokuzinza

Ukupakishwa:

25kg izikhwama zamaphepha zangaphakathi nezikhwama ze-PE.

I-20'FCL: 12Ton ene-palletized, 13.5Ton ngaphandle kwe-palletized.

I-40'FCL: 24Ton ene-palletized, 28Ton ngaphandle kwe-palletized.


  • Okwedlule:
  • Olandelayo:

  • Bhala umyalezo wakho lapha futhi usithumelele wona

    Unjiniyela ochwepheshe ozinikele ukukuqondisa

    Ngokwezidingo zakho zangempela, khetha izinqubo zokuklama nezokuhlela ezinengqondo kakhulu