Methyl hydroxyethyl cellulose yog npaj los ntawm kev qhia ethylene oxide substituents (MS0.3 ~ 0.4) rau hauv methyl cellulose, thiab nws cov gel kub yog siab dua li ntawm methyl cellulose thiab methyl hydroxypropyl cellulose. , nws txoj kev ua tau zoo yog zoo dua li methyl cellulose thiab methyl hydroxypropyl cellulose.
Methyl hydroxyethyl cellulose feem ntau yog siv los ua thickener, stabilizer thiab tiv thaiv colloid nyob rau hauv architectural mortar thiab dej-raws li txheej.
Sab nrauv
Dawb los yog daj me ntsis flowable hmoov
Lub cev thiab tshuaj muaj zog
1. Solubility: soluble hauv dej thiab qee cov kuab tshuaj organic, qhov siab tshaj plaws tsuas yog nyob ntawm viscosity, solubility hloov nrog viscosity, qis dua viscosity, ntau dua solubility.
2. Ntsev tsis kam: Cov khoom lag luam yog non-ionic cellulose ether, uas yog qhov ruaj khov hauv cov kua dej, tab sis ntau ntxiv ntawm electrolyte tuaj yeem ua rau gelation thiab nag lossis daus.
3. 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 colloid, emulsifier thiab dispersant.
4. Thermal gel: Thaum lub aqueous tov ntawm cov khoom yog rhuab mus rau ib tug tej yam kub, nws yuav opaque, gels, thiab ua ib tug precipitate, tab sis thaum nws yog tsis tu ncua txias, nws rov qab mus rau lub qub tshuaj xeev.
5. Metabolism: Metabolism yog inert thiab tsis muaj ntxhiab thiab tsw. Vim tias lawv tsis yog metabolized thiab muaj ntxhiab tsw thiab ntxhiab, lawv tau siv dav hauv cov khoom noj thiab tshuaj.
6. Mildew kuj: Nws muaj peev xwm tiv thaiv mildew zoo thiab zoo viscosity stability thaum lub sij hawm ntev cia.
7. PH stability: Lub viscosity ntawm aqueous tov ntawm cov khoom yog tsis tshua muaj kev cuam tshuam los ntawm acid los yog alkali, thiab PH tus nqi yog qhov ruaj khov nyob rau hauv qhov ntau ntawm 3.0-11.0.
8. Cov ntsiab lus tsis tshua muaj tshauv: Txij li cov khoom tsis yog-ionic, nws tau ua kom zoo zoo los ntawm kev ntxuav nrog dej kub thaum lub sij hawm npaj, yog li nws cov hmoov tshauv tsawg heev.
9. Cov duab khaws cia: Txij li thaum cov tshuaj muaj kuab heev ntawm cov khoom lag luam muaj cov khoom tshwj xeeb viscoelastic piv nrog cov kev daws teeb meem aqueous ntawm lwm cov polymers, nws qhov sib ntxiv muaj peev xwm txhim kho cov duab ntawm extruded ceramic khoom.
10. Dej tuav: Lub hydrophilicity ntawm cov khoom thiab lub siab viscosity ntawm nws cov kua aqueous ua rau nws cov dej tuav tus neeg sawv cev.
Daim ntawv thov:
cov nplaum nplaum
Plastering mortar, grout, caulk
Rwb thaiv tsev mortar
self-leveling
Sab hauv thiab sab nrauv phab ntsa xim (xim pob zeb tiag)
Packing thiab shipping:
25 kg net hnyav, ntawv-yas composite hnab, tuaj yeem kho raws li cov neeg siv khoom xav tau.
Cov khoom no absorbs noo noo yooj yim thiab yuav tsum tau muab cia rau hauv qhov chaw txias, qhuav.
Post lub sij hawm: Oct-13-2022