MHEC Hydroxyethyl Methyl Cellulose

Taw qhia

CAS: 9032-42-2Hydroxyethyl Methyl Cellulose (MHEC) yog cov dej soluble nonionic cellulose ethers, uas muaj pub dawb ntws hmoov los yog granular daim ntawv cellulose.Hydroxyethyl Methyl Cellulose (MHEC) yog tsim los ntawm cov paj rwb ntshiab heev-cellulose los ntawm cov tshuaj tiv thaiv ntawm etherification. nyob rau hauv alkaline tej yam kev mob uas tsis muaj ib yam kab mob ntawm cov tsiaj, rog thiab lwm yam bioactive constituents.MHEC zoo nkaus li cov hmoov dawb thiab tsis muaj ntxhiab thiab saj.Nws yog featured los ntawm hygroscopicity thiab hardly soluble nyob rau hauv dej kub, acetone, ethanol thiab toluene.Hauv dej txias MHEC yuav o mus rau hauv cov tshuaj colloidal thiab nws cov solybility tsis cuam tshuam los ntawm PH tus nqi.Zoo li methyl cellulose thaum ntxiv rau Hdroxyethyl pawg.MHEC yog ntau resistant rau saline, yooj yim soluble nyob rau hauv dej thiab muaj siab dua gel kub.MHEC tseem hu ua HEMC, Methyl Hydroxyethyl Cellulose, uas yuav siv tau raws li high npaum dej tuav tus neeg saib xyuas, stabilizer, adhesives thiab zaj duab xis-forming tus neeg saib xyuas nyob rau hauv kev tsim kho, pobzeb nplaum, cement thiab gypsum raws li plasters, kua xab npum, thiab ntau lwm yam kev siv.

Khoom Paub meej

Khoom cim npe

Hydroxyethyl Methyl Cellulose (MHEC) tseem muaj npe hu ua HEMC, siv los ua tus neeg saib xyuas dej zoo, ruaj khov, cov nplaum thiab cov neeg ua yeeb yaj kiab hauv cov khoom siv hauv tsev.

1. TshuajSpecification

Qhov tshwm sim Dawb mus rau dawb hmoov
Particle loj 98% txog 100 mesh
Moisture (%) ≤5.0
Tus nqi PH 5.0-8.0 Nws
Cov ntsiab lus tshauv (%) ≤5.0

2. Cov Khoom Qib

Qib khoom viscosity(NDJ, mPa.s, 2%) viscosity(Brookfield, mPa.s, 2%)
MHEC ME 400 320-480 : kuv 320-480 : kuv
MHEC ME 6000 4800-7200 Nws 4800-7200 Nws
MHEC ME 60000 48000-72000 Nws 24 000-36 000 Nws
MHEC ME 100000 80000-120000 40000-55000
MHEC ME 150000 120000-180000 Nws 55000-65000
MHEC ME 200000 160000-240000 Nws Muaj 70000
MHEC ME 60000S 48000-72000 Nws 24 000-36 000 Nws
MHEC ME 100000S 80000-120000 40000-55000
MHEC ME 150000S 120000-180000 Nws 55000-65000
MHEC ME 200000S 160000-240000 Nws 70000-80000

3. Daim ntawv thov teb

1) Pobzeb Adhesive

· Pab cov pobzeb nplaum rau lub sijhawm qhib ntev dua.

· Txhim kho kev ua haujlwm tsis muaj trowel.

· Ua kom sag-tiv taus thiab wettability.

2) Cement / Gypsum-based plaster

· Txhim kho dej tuav tus nqi.

· Kev ua haujlwm zoo heev thiab cov txheej txheem siab

· Txhim khu kev tiv thaiv plam thiab tiv thaiv sagging

· Txhim kho cua sov

3) Self-leveling compound

· Tiv thaiv cov slurry los ntawm kev nyob thiab los ntshav

· Txhim kho cov khoom tuav dej

· Txo cov mortar shrinkage

· Tsis txhob tawg

4) Phab ntsa Putty / Skim Coat

· Txhim kho cov dej khaws cia ntawm cov hmoov putty, ua kom lub sijhawm ua haujlwm tau zoo hauv huab cua qhib thiab txhim kho kev ua haujlwm tau zoo.

· Txhim kho cov waterproofing thiab permeability ntawm putty hmoov.

· Txhim kho qhov adhesion thiab mechanical zog ntawm putty hmoov.

5) Latex xim

· Cov nyhuv thickening zoo, muab cov txheej txheem zoo heev thiab txhim kho cov txhuam tsis kam ntawm txheej.

· Zoo sib xws nrog polymer emulsions, ntau yam additives, pigments, thiab fillers, thiab lwm yam.

· Kev ua haujlwm zoo heev thiab txhim kho kev ua haujlwm tsis zoo.

· Cov dej tuav tau zoo, zais lub zog thiab kev tsim cov yeeb yaj kiab ntawm cov khoom txheej yog txhim kho.

· Zoo rheological zog, dispersion thiab solubility.

6) Lub tshuab ntxhua khaub ncaws

· High light transmittance

· ncua solubility rau viscosity tswj

· Ceev ceev dej txias dispersion

· Zoo emulsification

· Cov nyhuv thickening tseem ceeb

· Kev ruaj ntseg thiab ruaj ntseg

Ntim:

25kg ntawv hnab sab hauv nrog PE hnab.

20'FCL: 12Ton nrog palletized, 13.5Ton yam tsis muaj palletized.

40'FCL: 24Ton nrog palletized, 28Ton tsis palletized.


  • Yav dhau los:
  • Tom ntej:

  • Sau koj cov lus ntawm no thiab xa tuaj rau peb

    Cov kws tshaj lij technical engineer mob siab rau coj koj

    Raws li koj qhov kev xav tau tiag tiag, xaiv qhov tsim nyog tshaj plaws thiab cov txheej txheem kev npaj