Khoom yam ntxwv ntawm hydroxypropyl methylcellulose rau kev tsim kho
Soluble hauv dej thiab qee cov organic solvents. Nws tuaj yeem yaj hauv dej txias. Nws qhov siab tshaj plaws concentration tsuas yog nyob ntawm viscosity. Solubility hloov nrog viscosity. Qhov qis dua qhov viscosity, qhov ntau dua qhov solubility.
Salt-resistant lub tsev tshwj xeeb hydroxypropyl methylcellulose yog non-ionic cellulose ether, thiab tsis yog polyelectrolyte, yog li nws yog ib qho ruaj khov nyob rau hauv aqueous tov nyob rau hauv lub xub ntiag ntawm hlau ntsev los yog organic electrolytes, tab sis ntau ntxiv ntawm electrolytes yuav ua rau gelation thiab nag lossis daus. .
Kev ua haujlwm saum npoo Vim tias cov tshuaj aqueous muaj cov haujlwm ua haujlwm saum npoo av, nws tuaj yeem siv los ua cov tshuaj tiv thaiv colloidal, emulsifier thiab dispersant. Thaum lub aqueous tov ntawm hydroxypropyl methylcellulose rau kev tsim kho yog rhuab mus rau ib tug tej yam kub thiab txias, nws yuav opaque, gels, thiab precipitates, tab sis thaum nws yog tsis tu ncua txias, nws rov qab mus rau lub qub tshuaj xeev, thiab cov gel thiab nag los nag tshwm sim qhov kub thiab txias mas nyob ntawm. nyob rau hauv lawv cov lubricants, suspending agents, tiv thaiv colloids, emulsifiers, thiab lwm yam.
Mildew kuj muaj qhov zoo tiv thaiv mildew muaj peev xwm thiab zoo viscosity stability thaum lub sij hawm ntev cia.
PH stability, viscosity ntawm hydroxypropyl methylcellulose aqueous tov rau kev tsim kho tsis tshua muaj kev cuam tshuam los ntawm acid los yog alkali, thiab tus nqi pH yog qhov ruaj khov nyob rau hauv thaj tsam ntawm 3.0 txog 11.0.
Cov duab tuav Txij li cov kua dej muaj kuab heev ntawm hydroxypropyl methylcellulose rau kev tsim kho muaj cov khoom tshwj xeeb viscoelastic piv nrog cov tshuaj aqueous ntawm lwm cov polymers, nws qhov sib ntxiv tuaj yeem txhim kho lub peev xwm los tswj cov duab ntawm cov khoom siv ceramic extruded.
Kev tuav dej Hydroxypropyl methylcellulose rau kev tsim kho yog ib hom kev ua haujlwm siab dej tuav tus neeg saib xyuas vim nws qhov siab hydrophilicity thiab siab viscosity ntawm nws cov kua aqueous. Lwm yam khoom Thickener, film-forming agent, binder, lubricant, suspending agent, tiv thaiv colloid, emulsifier, thiab lwm yam.
Qhov zoo ntawm hydroxypropyl methylcellulose rau kev tsim kho hauv kev tsim kho
kev ua haujlwm:
1. Nws yog ib qho yooj yim los sib tov nrog cov hmoov qhuav qhuav.
2. Nws muaj cov yam ntxwv ntawm cov dej txias dispersion.
3. Ncua cov khoom siv tau zoo, ua kom sib tov smoother thiab zoo ib yam.
sib tov:
1. Cov mis qhuav qhuav uas muaj hydroxypropyl methylcellulose rau kev tsim kho tuaj yeem sib xyaw nrog dej yooj yim.
2. Ceev ceev kom tau raws li qhov xav tau.
3. Kev tawg ntawm cellulose ether yog sai dua thiab tsis muaj pob.
kev tsim kho:
1. Txhim kho lubricity thiab plasticity los txhim kho machinability thiab ua cov khoom tsim kom yooj yim dua thiab sai dua.
2. Txhim kho cov yam ntxwv tuav dej thiab ua kom lub sijhawm ua haujlwm ntev.
3. Pab tiv thaiv qhov ntws ntsug ntawm mortar, mortar thiab vuas. Txuas lub sijhawm txias thiab txhim kho kev ua haujlwm.
4. Txhim kho lub zog sib txuas ntawm cov nplais nplaum.
5. Txhim khu kev tiv thaiv kev sib tsoo thiab kev tiv thaiv kev tawg ntawm cov tshuaj khib thiab board sib koom ua ke.
6. Txhim kho cov ntsiab lus ntawm huab cua hauv mortar, zoo heev txo qhov muaj peev xwm ntawm cov kab nrib pleb.
7. Nws tuaj yeem txhim kho qhov ntws ntsug ntawm cov nplais nplaum.
8. Siv nrog Kima Chemical cov hmoov txhuv nplej siab ether, cov nyhuv zoo dua!
Daim ntawv thov ntawm hydroxypropyl methylcellulose rau kev tsim kho hauv kev tsim kho
Water-resistant putty rau sab hauv thiab sab nrauv phab ntsa:
1. Cov dej tuav tau zoo, uas tuaj yeem ua kom ntev lub sijhawm tsim kho thiab txhim kho kev ua haujlwm. Lubricity siab ua rau kev tsim kho yooj yim dua thiab smoother. Muab qhov zoo thiab kev ntxhib los mos rau smoother putty nto.
2. High viscosity, feem ntau 100,000 mus rau 150,000 sticks, ua rau lub putty ntau nplaum rau ntawm phab ntsa.
3. Txhim kho shrinkage kuj thiab tawg tsis kam, txhim kho nto zoo.
Kev siv ntau npaum: 0.3 ~ 0.4% rau phab ntsa sab hauv; 0.4 ~ 0.5% rau sab nrauv phab ntsa;
Sab nrauv phab ntsa rwb thaiv tsev mortar
1. Txhim kho qhov adhesion nrog cov phab ntsa saum npoo, thiab txhim kho cov dej tuav, kom lub zog ntawm cov mortar tuaj yeem txhim kho.
2. Txhim kho kev tsim kho kev ua haujlwm los ntawm kev txhim kho lubricity thiab plasticity. Nws tuaj yeem siv ua ke nrog Shenglu hom hmoov txhuv nplej siab ether los ntxiv dag zog rau lub mortar, uas yooj yim rau kev tsim, txuag lub sijhawm thiab txhim kho cov nqi-zoo.
3. Tswj lub infiltration ntawm huab cua, yog li tshem tawm cov micro-cracks ntawm txheej thiab tsim ib tug zoo tagnrho du nto.
Kev siv ntau npaum: mortar 0.1 ~ 0.3%; thermal rwb thaiv tsev mortar 0.3 ~ 0.6%; Tus neeg saib xyuas interface: 0.3 ~ 0.6%;
Gypsum plaster thiab plaster cov khoom
1. Txhim kho qhov sib xws, ua kom cov plastering muab tshuaj yooj yim dua rau kev sib kis, thiab txhim kho lub peev xwm los tiv thaiv sagging los txhim kho fluidity thiab pumpability. Li no txhim kho kev ua haujlwm zoo.
2. Kev tuav dej siab, ua kom lub sijhawm ua haujlwm ntawm mortar, thiab ua kom muaj zog txhua yam thaum muaj zog.
3. Los ntawm kev tswj qhov sib xws ntawm cov mortar los ua cov txheej txheem zoo.
Kev siv ntau npaum: gypsum plaster 0.1 ~ 0.3%; gypsum khoom 0.1 ~ 0.2%;
Cement-based plasters thiab masonry mortars
1. Txhim kho qhov sib xws, ua kom yooj yim rau cov txheej txheem thermal rwb thaiv tsev mortar, thiab txhim kho lub peev xwm los tiv thaiv sagging tib lub sijhawm.
2. Kev tuav dej siab, ua kom ntev lub sijhawm ua haujlwm ntawm mortar, txhim kho kev ua haujlwm zoo, thiab pab cov mortar los ua cov khoom siv dag zog siab thaum lub sijhawm teeb tsa.
3. Nrog kev tuav dej tshwj xeeb, nws yog qhov tsim nyog rau cov dej nqus dej siab dua.
Kev siv ntau npaum: kwv yees li 0.2%
Vaj huam sib luag muab tub lim
1. Cov dej tuav tau zoo, uas tuaj yeem ua kom lub sijhawm txias thiab txhim kho kev ua haujlwm. Lubricity siab ua rau kev tsim kho yooj yim dua thiab smoother.
2. Txhim kho shrinkage kuj thiab tawg tsis kam, txhim kho nto zoo.
3. Muab ib qho kev ntxhib los mos thiab zoo sib xws, thiab ua rau cov khoom sib txuas ua kom muaj zog.
Kev siv ntau npaum: kwv yees li 0.2%
daim nplaum nplaum
1. Ua kom cov khoom xyaw qhuav qhuav yooj yim sib tov tsis muaj pob, yog li txuag lub sijhawm ua haujlwm. Thiab ua rau kev tsim kho sai thiab ua haujlwm zoo, uas tuaj yeem txhim kho kev ua haujlwm thiab txo tus nqi.
2. Los ntawm kev ncua lub sijhawm txias, kev ua haujlwm ntawm tiling yog txhim kho.
3. Muab cov nyhuv adhesion zoo, nrog kev ua haujlwm siab skid.
Kev siv ntau npaum: kwv yees li 0.2%
self-leveling pem teb khoom
1. Muab viscosity thiab siv tau los tiv thaiv sedimentation pab.
2. Txhim khu fluidity thiab pumpability, yog li txhim kho cov efficiency ntawm paving hauv av.
3. Tswj dej tuav, yog li no zoo heev txo kev tawg thiab shrinkage.
Kev siv ntau npaum: kwv yees li 0.5%
Dej-raws li xim thiab xim Removers
1. Ntev lub neej txee los ntawm kev tiv thaiv cov khib nyiab los ntawm kev nyob. Zoo heev compatibility nrog rau lwm yam Cheebtsam thiab siab biological stability.
2. Nws dissolves sai sai yam tsis muaj pob, uas yuav pab kom yooj yim rau kev sib tov.
3. Ua kom zoo fluidity, nrog rau tsawg splashing thiab zoo leveling, uas muaj peev xwm ua kom tiav nto zoo heev thiab tiv thaiv cov xim ntsug ntws.
4. Txhim kho cov viscosity ntawm cov dej-raws li cov xim tshem tawm thiab cov organic hnyav xim tshem tawm, kom cov xim tshem tawm yuav tsis ntws tawm ntawm qhov chaw ua haujlwm.
Kev siv ntau npaum: kwv yees li 0.05%
extruded qhob slab
1. Txhim khu lub machinability ntawm cov khoom extruded, nrog siab sib txuas lub zog thiab lubricity.
2. Txhim kho lub zog ntub dej thiab adhesion ntawm daim ntawv tom qab extrusion.
Kev siv ntau npaum: kwv yees li 0.05%
Post lub sij hawm: Dec-15-2022