Vim yog cov ntsiab lus xws li cua kub, av noo, cua siab, cua tshuab hluav taws xob, cov khoom siv hluav taws xob yuav cuam tshuam.
Yog li txawm nws yog nyob rau hauv gypsum-based leb lutre level, caulk, butty (hydroxypropylulose etherylcelleculose ether ib qho tseem ceeb.
Dej Tuav Tseg ntawm Baoshuiskinghpmc
Zoo heev hydroxypropyl methylcellulose (HPMC) muaj peev xwm daws tau qhov teeb meem ntawm dej rov qab nyob rau hauv kub kub.
Nws methoxy thiab hydroxyprropoxy pawg yog tusyees faib ua ke ntawm cov pa roj av, ua kom dej dawb rau hauv dej hauv plab, yog li ua kom muaj txiaj ntsig zoo tswj cov evaporation ntawm cov dej tshwm sim los ntawm cov huab cua siab kom ua tiav cov dej siab khaws cia.
Kev tsim muaj ntawm Shigongxinghpmc
Cov khoom lag luam uas raug xaiv tau raug xaiv tau sai sai hauv cov khoom lag luam tsis zoo rau cov khoom lag luam uas tsis muaj zog ntawm cov khoom lag luam gypsum, yog li ua kom muaj kev ua pa ntawm gypsum.
Nws muaj qee yam kev ua haujlwm rov qab tab sis tsis cuam tshuam rau kev loj hlob ntawm gypsum muaju; Nws ua kom muaj peev xwm ua kom muaj peev xwm ua tau ntawm cov khoom mus rau hauv paus nto nrog tsim nyog ntub cov khoom lag luam, thiab yooj yim mus sib kis yam tsis muaj cov cuab yeej ua si.
Lubricity ntawm RUNHUAXINGHPMC
High-zoo hydroxylropal methylcellulose tusyees thiab zoo li dispersed hauv cov xis noo ua ke, thiab cov khoom ntub dej, thiab qhwv txhua qhov chaw ntub dej, thiab cov dej noo hauv lub hauv paus yuav maj mam yaj lub sijhawm ntev. Tso tawm, thiab yauv ua cov tshuaj tiv thaiv hydr
HPMC
Cov khoom lag luam Index
Cov khoom | Lub hom phiaj | Qho kawg |
Sab nraum | Cov hmoov dawb | Cov hmoov dawb |
dej | 50.0 | 4.4% |
PH nqi | 5.0-10.0 | 8.9 |
Kev Ntsuam Xyuas Tus Nqi | ≥9% | 98% |
Ntub Ntub Dej | 60000-80000 | 76000 mpa.s |
Cov khoom lag luam zoo
Yooj yim thiab siv du
Tsis-lo scraper kom txhim kho microstructure ntawm gypsum tshuaj
Tsis yog lossis me ntxiv ntxiv ntawm cov hmoov txhuv nplej siab ether thiab lwm yam thixotropic cov neeg sawv cev
Thixotrostropy, zoo sag tiv thaiv
Dej Zoo Tuav
Pom zoo Daim Ntawv Thov Teb
GYPSUM COMPRIC
Gypsum Bonded Cug
Tshuab Txau Plaster Plaster
lub pob zeb
Lub Sijhawm Post: Jan-19-2023