Classified raws li kev hloov pauv,cellulose etherstuaj yeem muab faib ua ib leeg ethers thiab sib xyaw ethers; cais raws li solubility, cellulose ethers tuaj yeem muab faib ua dej-soluble thiab dej-insoluble.
Lub ntsiab kev faib tawm ntawm cellulose ether yog cais raws li ionization:
Muab faib raws li ionization, cellulose ether tuaj yeem muab faib ua non-ionic, ionic thiab mixed hom.
Nonionic cellulose ethers muaj xws li hydroxypropyl methyl cellulose, methyl cellulose, ethyl cellulose, hydroxyethyl cellulose, hydroxypropyl cellulose thiab hydroxyethyl methylcellulose, uas ethyl cellulose yog dej insoluble.
Ionic cellulose yog sodium carboxymethyl cellulose.
Cov cellulose sib xyaw muaj xws li hydroxyethyl carboxymethyl cellulose thiab hydroxypropyl carboxymethyl cellulose.
Lub luag haujlwm ntawm cellulose ether:
Kev tsim kho sector:
Masonry mortar tuaj yeem khaws dej thiab ua kom tuab, txhim kho kev ua haujlwm, txhim kho kev tsim kho, thiab nce kev ua haujlwm.
Sab nrauv phab ntsa rwb thaiv tsev mortar tuaj yeem ua rau kom muaj peev xwm khaws dej ntawm cov tshuaj khib nyiab, txhim kho fluidity thiab kev tsim kho, txhim kho thawj lub zog ntawm cov mortar thiab tsis txhob tawg.
Cov pobzeb sib tsoo mortar tuaj yeem txhim kho lub peev xwm los tiv thaiv sagging ntawm cov khoom sib txuas, txhim kho lub zog thaum ntxov ntawm cov mortar, thiab tiv thaiv lub zog shear kom tiv thaiv cov vuas los ntawm kev swb.
Self-leveling mortar, uas tuaj yeem txhim kho qhov fluidity thiab tiv thaiv kev ua haujlwm ntawm cov mortar, thiab pab txhawb kev tsim kho.
Water-resistant putty, tuaj yeem hloov cov kua nplaum ua ke, txhim kho cov dej tuav, viscosity, txhuam tsis kam thiab adhesion ntawm putty, thiab tshem tawm cov phom sij ntawm formaldehyde.
Gypsum mortar tuaj yeem txhim kho thickening, dej tuav thiab retardation.
latex xim, tuaj yeem ua kom tuab, tiv thaiv cov xim gelation, pab cov xim dispersion, txhim kho qhov ruaj khov thiab viscosity ntawm latex, thiab pab kev ua haujlwm ntawm kev tsim kho.
PVC, tuaj yeem ua raws li kev sib cais, kho qhov ntom ntawm PVC resin, txhim kho cov thermal stability thiab tswj particle loj tis, txhim kho lub cev lub cev, particle yam ntxwv thiab yaj rheology ntawm PVC resin khoom.
ceramics, tuaj yeem siv los ua cov ntawv khi rau ceramic glaze slurry, uas tuaj yeem tshem tawm, decondense, thiab khaws cov dej, ua kom lub zog ntawm cov glaze nyoos, txo qhov ziab kom qhuav ntawm glaze, thiab ua rau lub cev embryo thiab glaze khov kho thiab tsis yooj yim rau poob.
Tshuaj teb:
Sustained thiab tswj kev tso tawm kev npaj tuaj yeem ua tiav cov txiaj ntsig ntawm kev tso tshuaj qeeb thiab txhawb nqa los ntawm kev ua cov khoom siv pob txha, txhawm rau ua kom lub sijhawm ntev ntawm cov tshuaj.
Zaub capsules, ua rau lawv gel thiab zaj duab xis-tsim, tsis txhob hla kev sib txuas thiab kho cov tshuaj tiv thaiv.
Cov ntsiav tshuaj txheej, yog li ntawd nws yog coated rau ntawm cov ntsiav tshuaj npaj kom ua tiav cov hom phiaj hauv qab no: txhawm rau tiv thaiv cov tshuaj degradation los ntawm oxygen lossis noo noo hauv huab cua; muab hom kev tso tawm ntawm cov tshuaj tom qab kev tswj hwm; los npog cov ntxhiab tsw phem lossis tsw ntxhiab ntawm cov tshuaj los yog ua kom zoo dua qub.
Suspending agents, uas txo cov sedimentation tshaj tawm ntawm cov tshuaj hais thoob plaws hauv nruab nrab los ntawm kev nce viscosity.
Cov ntsiav tshuaj binders yog siv thaum lub sij hawm granulation los ua kev khi ntawm cov hmoov hmoov.
Cov ntsiav tshuaj disintegrant, uas tuaj yeem ua rau kev npaj disintegrate rau hauv cov khoom me me hauv cov khoom npaj kom nws yooj yim dispersed los yog yaj.
Zaub mov teb:
Khoom qab zib additives, tuaj yeem txhim kho saj, kev ntxhib los mos thiab kev ntxhib los mos; tswj kev tsim cov dej khov muaju; tuab; inhibit cov zaub mov tsis muaj dej noo; zam kev txhaws.
seasoning additive, yuav thicken; nce lub nplaum thiab saj persistence ntawm ntses; pab tuab thiab zoo.
Cov dej haus additives, feem ntau yog siv tsis-ionic cellulose ether, uas tuaj yeem sib xyaw nrog cov dej qab zib; pab ncua; thicken, thiab yuav tsis npog lub saj ntawm dej qab zib.
Ci zaub mov additive, tuaj yeem txhim kho kev ntxhib los mos; txo cov roj nqus; inhibit cov zaub mov tsis muaj dej noo; ua kom nws crispy, thiab ua rau saum npoo zoo nkauj thiab xim zoo ib yam; lub superior adhesion ntawmcellulose ethertuaj yeem txhim kho lub zog, elasticity thiab elasticity ntawm hmoov khoom saj.
Nyem cov khoom noj ntxiv kom txo tau cov hmoov av; txhim kho kev ntxhib los mos thiab saj.
Lub sij hawm xa tuaj: Plaub Hlis-28-2024