MHEC Qib rau Cov Kev Siv Cementitious Sib Txawv

Methyl Hydroxyethyl Cellulose (MHEC) yog ib qho cellulose ether uas siv tau ntau yam hauv cov khoom cementitious rau nws cov khoom khaws dej, ua kom tuab, thiab ua kom yooj yim ua haujlwm. Txawm li cas los xij, tsis yog txhua MHEC yog tsim sib npaug - ntau qib sib txawv yog tsim los kom haum rau cov ntawv thov tshwj xeeb xws li cov nplaum pobzeb, cov khoom siv phab ntsa, thiab cov tshuaj sib xyaw ua ke.

Kev xaiv qib MHEC kom raug yog qhov tseem ceeb rau kev ua tiav qhov kev ua tau zoo thiab kev siv nyiaj tsawg hauv koj cov qauv khoom.

1. Nkag Siab Txog Cov Qib MHEC

Cov qib MHEC sib txawv raws li:

• Qhov viscosity (ntsuas hauv mPa.s)

• Qib hloov pauv (cov ntsiab lus ntawm methyl thiab hydroxyethyl)

• Qhov loj ntawm cov khoom me me

• Kub ntawm cov kua nplaum

• Kev kho qhov chaw (kev yaj qeeb lossis kev nqus dej sai)

Cov kev ntsuas no txiav txim siab seb MHEC ua li cas hauv cov txheej txheem cementitious sib txawv, cuam tshuam rau cov yam ntxwv ntawm kev siv xws li kev khaws cia dej, lub sijhawm qhib, kev ua haujlwm tau zoo, thiab kev nplaum.

2.MHEC rau Cov Nplaum Pobzeb

Qib Pom Zoo: Viscosity siab

Kev Ua Haujlwm:

• Txhim kho lub sijhawm qhib thiab kev tiv thaiv kev plam

• Txhim kho lub zog sib txuas

• Tiv thaiv kom tsis txhob sagging ntawm cov nto ntsug

3. MHEC rau Phab Ntsa Putty

Qib Pom Zoo: Nruab Nrab Mus Rau Siab Viscosity

Kev Ua Haujlwm:

• Muab kev khaws cia dej zoo heev

• Txhim kho kev ua haujlwm thiab kev sib kis tau zoo

• Txhim kho qhov du thiab tiav ntawm qhov chaw

4.MHEC rau Cov Tshuaj Sib Xyaws Uas Ua Rau Nws Tus Kheej Sib Npaug

Qib Pom Zoo: Qhov Viscosity Qis Mus Rau Nruab Nrab

Kev Ua Haujlwm:

• Tswj kev ntws thiab kev sib npaug

• Tiv thaiv kev tso dej thiab los ntshav

• Tswj kev sib npaug thaum lub sijhawm thov

5.MHEC rau Cement Plaster thiab Renders

Qib Pom Zoo: Nruab Nrab Viscosity

Kev Ua Haujlwm:

• Ntev lub sijhawm ua haujlwm

• Txhim kho kev nplaum thiab kev ua haujlwm ntev

• Txo qhov tawg thiab ntsws

6.MHEC rau Kev Kho Cov Mortars thiab Grouts

Qib Pom Zoo: Qhov Viscosity Qis Mus Rau Nruab Nrab

• Txhim kho kev nplaum rau cov pob zeb qub

• Txhim kho kev sib koom ua ke thiab lub zog

• Ua kom muaj kev tiv thaiv kom tsis txhob poob dej thaum lub sijhawm kho

Xaiv qib MHEC tsis raug yuav ua rau:

• Kev siv daim ntawv thov tsis zoo

• Kev tawg los yog kev sib txuas tsis muaj zog

• Cov nqi khoom siv nce ntxiv

• Kev tsis txaus siab ntawm cov neeg siv khoom

Ua haujlwm nrog ib lub chaw tsim khoom MHEC tshaj lij xws li Kingmax ua kom koj tau txais cov lus qhia tshwj xeeb raws li koj daim ntawv thov thiab lub hom phiaj kev ua tau zoo.