Daim ntawv thov ntawm HPMC nyob rau hauv ntau lub tsev mortar
Jun 05, 2024
Physical thiab Chemical Properties:
Qhov tshwm sim: Dawb los yog tawm-dawb hmoov, tsw tsw thiab saj.
Particle Loj: Ntau tshaj 98.5% hla dhau 100 mesh; 100% hla dhau 80 mesh.
Carbonization kub: 280-300 degree .
Kev ceev ceev: {{0}}.
Discoloration kub: 190-200 degree .
Nto Ntog: 42-56 dyn/cm rau 20% aqueous tov.
Solubility: Soluble hauv dej thiab qee cov kuab tshuaj organic xws li ethanol / dej, propanol / dej, dichloroethane hauv qhov tsim nyog. Cov tshuaj aqueous nthuav tawm cov dej num saum npoo av, siab pob tshab, thiab cov khoom ruaj khov. Lub gel kub ntawm HPMC txawv nrog txawv specifications, uas yog lub thermal gel khoom ntawm HPMC. Solubility sib txawv nrog viscosity; Qhov qis dua qhov viscosity, qhov ntau dua qhov solubility. Kev sib txawv ntawm HPMC muaj qee qhov kev ua tau zoo sib txawv, thiab solubility hauv dej tsis cuam tshuam los ntawm pH.
Cov ntsiab lus Methoxy: Nrog txo cov ntsiab lus methoxy, cov ntsiab lus gel nce, cov dej solubility txo qis, thiab cov dej num saum npoo kuj txo.
Lwm yam khoom: HPMC muaj peev xwm thickening, ntsev tsis kam, tsis tshua muaj tshauv cov ntsiab lus, pH stability, dej tuav, seem stability, zoo heev film-forming peev xwm, dav enzyme kuj, dispersibility, thiab adhesion.
Qhov zoo ntawm Hydroxypropyl Methyl Cellulose hauv Cov Khoom Siv Hauv Tsev:
Kev ua tau zoo:
Yooj yim tov nrog qhuav hmoov formulations.
Features dej txias dispersibility.
Siv tau zoo tshem tawm cov khoom sib xyaw, ua kom sib tov smoother thiab ntau yam sib xws.
Kev sib xyaw:
Qhuav-sib xyaw formulations uas muaj cellulose ether tau yooj yim sib tov nrog dej.
Ceev kom ua tiav qhov xav tau sib xws.
Cellulose ether yaj sai sai yam tsis muaj clumping.
Kev tsim kho:
Txhim kho lubricity thiab plasticity, ua rau cov khoom yooj yim dua thiab ua haujlwm sai dua.
Txhim kho cov yam ntxwv tuav dej, ncua sijhawm ua haujlwm.
Pab tiv thaiv sagging ntawm mortar, grout, thiab vuas. Txuas lub sijhawm qhib, txhim kho kev ua haujlwm zoo.
Ua kom lub zog ntawm cov pobzeb adhesives.
Txhim khu kev tawg thiab shrinkage kuj nyob rau hauv grout thiab sib koom fillers.
Txhim kho huab cua cov ntsiab lus nyob rau hauv mortar, txo qhov kev pheej hmoo ntawm kev tawg.
Enhances lub anti-sag zog ntawm pobzeb adhesives.
Ua haujlwm zoo dua nrog cov hmoov txhuv nplej siab ether.
Kev siv ntawm Hydroxypropyl Methyl Cellulose hauv Kev Tsim Kho:
Sab hauv thiab sab nrauv phab ntsa Putty:
Kev tuav dej zoo heev: Txuas sijhawm tsim kho thiab txhim kho kev ua haujlwm zoo. Lubricity siab ua rau daim ntawv thov yooj yim dua thiab smoother, muab qhov zoo thiab zoo nkauj zoo nkauj, ua rau lub ntsej muag smoother.
Siab viscosity: Feem ntau nyob rau hauv thaj tsam ntawm 100,000-150,000 cP, txhim kho adhesion rau phab ntsa.
Txhim kho Shrinkage thiab Crack Resistance: Txhim kho qhov zoo.
Pom zoo noj: Sab hauv phab ntsa {{0}} 3-0.4%; phab ntsa sab nrauv 0.4-0.5%.
Sab nrauv phab ntsa rwb thaiv tsev mortar:
Txhim kho Adhesion: Ua kom adhesion rau phab ntsa thiab txhim kho cov dej tuav, yog li ua kom muaj zog mortar.
Txhim kho Lubricity thiab Plasticity: Txhim kho kev tsim kho. Ua ke nrog Shenglu hmoov txhuv nplej siab ether, nws txhim kho mortar, ua kev tsim kho yooj yim dua, txuag lub sijhawm, thiab txhim kho tus nqi zoo.
Tswj Cua Infiltration: Tshem tawm cov kab nrib pleb hauv cov txheej txheej, tsim kom muaj qhov chaw du.
Gypsum Plaster thiab Gypsum Khoom:
Txhim kho Uniformity: Ua rau plaster yooj yim rau kev thov, ua kom muaj peev xwm tiv thaiv sag, flowability, thiab pumpability, yog li txhim kho kev ua haujlwm.
Kev tuav dej siab: Txuas sijhawm ua haujlwm thiab ua kom muaj zog txhua yam thaum lub sijhawm teeb tsa.
Tswj Thickness sib npaug: Ua cov txheej txheej zoo.
Cement-Based Plaster thiab Masonry Mortar:
Txhim kho Uniformity: Ua kom rwb thaiv tsev mortar yooj yim dua rau kev thov thiab ua kom muaj peev xwm tiv thaiv sag.
Kev tuav dej siab: Txhim kho lub sijhawm ua haujlwm, txhim kho kev ua haujlwm, thiab pab cov mortar ua kom muaj zog txhua yam thaum lub sijhawm teeb tsa.
Kev tuav dej tshwj xeeb: Tshwj xeeb tshaj yog haum rau cov cib uas nqus tau zoo heev.
Joint Fillers:
Kev tuav dej zoo heev: Txuas sijhawm qhib thiab txhim kho kev ua haujlwm zoo. Lubricity siab ua rau daim ntawv thov yooj yim dua thiab smoother.
Txhim kho Shrinkage thiab Crack Resistance: Txhim kho qhov zoo.
Muab qhov zoo nkauj thiab zoo sib xws: Txhim kho adhesion rau qhov sib koom ua ke.
Pobzeb Adhesives:
Ib qho yooj yim Mixing: Ua kom muaj kev sib xyaw ntawm cov khoom xyaw qhuav-sib xyaw yam tsis muaj clumping, txuag lub sijhawm ua haujlwm thiab txhim kho kev tsim kho kom nrawm thiab ua haujlwm zoo. Txhim khu kev ua haujlwm thiab txo cov nqi.
Qhib Sijhawm Ntxiv: Txhim kho pobzeb-setting efficiency.
Muab Cov Adhesion zoo heev: High anti-slip khoom.
Self-Leveling Flooring Khoom:
Muab viscosity: Ua raws li tus neeg sawv cev tiv thaiv.
Txhim kho Flowability thiab Pumpability: Txhim kho hauv pem teb nteg efficiency.
Tswj dej tuav: Tseem ceeb txo qhov tawg thiab shrinkage.
Water-based Paints thiab Paint Removers:
Txhim kho lub neej cia: Tiv thaiv cov khoom sedimentation, sib xws nrog lwm cov khoom, thiab nthuav tawm kev ruaj ntseg lom.
Kev daws sai: Dissolves sai sai yam tsis muaj clumping, simplifying lub mixing txheej txheem.
Muab Favorable Flowability: Ua kom lub ntsej muag zoo nkauj thiab tiv thaiv cov xim sagging.
Txhim kho viscosity hauv cov xim Removers: Tiv thaiv cov xim tshem tawm kom ntws tawm ntawm qhov chaw ua haujlwm.
Extruded Concrete Sheets:
Txhim khu kev ua haujlwm: Txhim kho kev ua haujlwm, muab siab adhesion lub zog thiab lubricity.
Txhim kho ntub lub zog thiab adhesion: Txhim kho adhesion ntawm cov ntawv extruded.