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Dab tsi yog qhov cuam tshuam rau lub teeb xa hluav taws xob ntawm hydroxypropyl methylcellulose?
Lub teeb xa tawm ntawm hydroxypropyl methylcellulose feem ntau cuam tshuam los ntawm cov ntsiab lus hauv qab no: 1. Cov khoom siv raw zoo. Qhov thib ob, cov nyhuv ntawm alkalization. 3. Cov txheej txheem sib piv 4. Qhov hnyav ntawm cov kuab tshuaj 5. Cov nyhuv ntawm neutralization Qee cov khoom muaj pos huab zoo li mis nyuj tom qab lawv dis...Nyeem ntxiv -
Lub ntsiab additive ntawm npaj-mixed mortar
Kev siv cov khoom siv tseem ceeb tuaj yeem tsis tsuas yog txhim kho qhov kev ua tau zoo ntawm cov mortar, tab sis kuj tseem txhawb kev tsim kho tshiab ntawm kev tsim kho tshuab. 1. Redispersible latex hmoov Redispersible latex hmoov tuaj yeem ua rau muaj qhov adhesion, yooj, dej tsis kam, hnav tsis kam, ...Nyeem ntxiv -
Kev tshuaj xyuas qhov sib txawv ntawm cellulose, starch ether, thiab latex hmoov ntawm gypsum mortar!
Hydroxypropylmethylcellulose 1. Nws ruaj khov rau cov kua qaub thiab alkali, thiab nws cov kua aqueous yog ruaj khov nyob rau hauv thaj tsam ntawm pH = 2 ~ 12. Caustic soda thiab txiv qaub dej tsis muaj txiaj ntsig ntau rau nws qhov kev ua tau zoo, tab sis alkali tuaj yeem ua kom nws qhov kev sib cais thiab ua kom nws cov viscosity nce ntxiv. 2. HPMC yog ...Nyeem ntxiv -
Lub luag hauj lwm ntawm redispersible latex hmoov nyob rau hauv putty, mortar thiab pobzeb nplaum
Redispersible latex hmoov Internal thiab sab nrauv phab ntsa putty hmoov, pobzeb nplaum, pobzeb taw tes tus neeg saib xyuas, qhuav hmoov interface tus neeg saib xyuas, sab nraud thermal rwb thaiv tsev mortar rau sab nrauv phab ntsa, tus kheej-leveling mortar, kho mortar, hniav mortar, waterproof mortar lwm thermal rwb thaiv tsev qhuav-siv. ..Nyeem ntxiv -
Yuav ua li cas xaiv txoj cai thickener
Thickener hom thiab cov yam ntxwv Cellulosic thickeners muaj siab thickening efficiency, tshwj xeeb tshaj yog rau cov thickening ntawm cov dej theem; lawv muaj kev txwv tsawg dua ntawm cov txheej txheem txheej thiab tau siv dav; lawv tuaj yeem siv rau ntau yam pH. Txawm li cas los xij, muaj qhov tsis zoo xws li po...Nyeem ntxiv -
Formula thiab txheej txheem ntawm cov tshuaj gypsum mortar tshiab
Kev siv cov mortar ua cov khoom siv rwb thaiv tsev hauv kev tsim kho tuaj yeem txhim kho kev ua haujlwm ntawm cov phab ntsa sab nraud, txo cov cua sov hauv tsev, thiab tsis txhob muaj cua sov tsis sib xws ntawm cov neeg siv, yog li nws tau siv dav hauv kev tsim vaj tsev. Ntxiv mus, tus nqi ntawm cov khoom no yog rela ...Nyeem ntxiv -
Kev sib raug zoo ntawm cov khoom sib xyaw ua ke, cov hmoov qhuav mortar thiab cellulose
Npaj-mixed mortar yog hais txog cov khib nyiab ntub dej lossis cov khib nyiab qhuav uas tsim los ntawm lub Hoobkas tshaj lij. Nws paub txog kev tsim khoom lag luam, ua kom muaj kev ruaj ntseg ntawm qhov zoo los ntawm qhov chaw, thiab muaj ntau yam zoo xws li kev ua haujlwm zoo, tsis tshua muaj kuab paug ntawm qhov chaw, thiab kev txhim kho zoo ntawm qhov project ...Nyeem ntxiv -
tylose hmoov yog dab tsi?
tylose hmoov yog dab tsi? Tylose hmoov yog cov khoom noj ntxiv uas feem ntau siv rau hauv cov ncuav mog qab zib decorating, khoom qab zib, thiab lwm yam khoom noj. Nws yog ib hom kev hloov kho cellulose uas yog muab los ntawm cov ntaub ntawv cog xws li ntoo pulp lossis paj rwb. Thaum tylose hmoov tov nrog dej, nws tsim ib thic ...Nyeem ntxiv -
Txhais thiab daim ntawv thov ntawm feem ntau siv additives nyob rau hauv qhuav hmoov mortar
A. Redispersible latex hmoov Dosage 1-5% Cov ntsiab lus: Cov hmoov thermoplastic resin tau los ntawm cov tshuaj tsuag-drying lub siab molecular polymer emulsion thiab tom qab ua cov khoom tseem ceeb: 1. Vinyl acetate thiab ethylene copolymer hmoov (VAC/E) 2. Terpolymer roj hmab hmoov ntawm ethylene, vi...Nyeem ntxiv -
Hom thiab qhov zoo thiab qhov tsis zoo ntawm cov thickeners hauv dej-raws li txheej
Coating additives yog siv nyob rau hauv me me nyob rau hauv coatings, tab sis lawv muaj peev xwm ho txhim kho kev ua tau zoo ntawm coatings, thiab tau los ua ib tug indispensable ib feem ntawm coatings. Thickener yog ib hom rheological additive, uas tsis tsuas yog thicken lub txheej thiab tiv thaiv sagging thaum lub sij hawm tsim kho, ...Nyeem ntxiv -
Kev sib raug zoo ntawm viscosity thiab kub ntawm HPMC
(1) Kev txiav txim siab ntawm viscosity: cov khoom qhuav yog npaj rau hauv cov kua dej nrog qhov hnyav ntawm 2 ° C, thiab ntsuas los ntawm ndj-1 rotational viscometer; (2) Cov tsos ntawm cov khoom yog powdery. Cov khoom lag luam tam sim no yog ua tiav nrog "s" thiab cov tshuaj g ...Nyeem ntxiv -
Kev sib raug zoo ntawm cellulose zoo thiab mortar zoo
Hauv cov khoom sib xyaw ua ke, qhov sib ntxiv ntawm cellulose ether yog tsawg heev, tab sis nws tuaj yeem txhim kho kev ua haujlwm ntawm cov khib nyiab ntub, thiab nws yog ib qho tseem ceeb ntxiv uas cuam tshuam rau kev tsim kho ntawm mortar. Tsim nyog xaiv ntawm cellulose ethers ntawm ntau yam, txawv visc ...Nyeem ntxiv
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