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Yintoni iiPropati zeHPMC?
I-cellulose ethers esetyenziswa ngokuqhelekileyo ibandakanya i-HEC, i-HPMC, i-CMC, i-PAC, i-MHEC, njl. njl. I-ether ye-cellulose e-soluble yamanzi e-nonionic inokubambisana, ukuzinza kwe-dispersion kunye nokugcinwa kwamanzi, kwaye iyongezwa luncedo kwizinto zokwakha. I-HPMC, i-MC okanye i-EHEC isetyenziswa kwiindawo ezininzi ezisekwe kwisamente okanye kwi-gypsum-based constr...Funda ngokugqithisileyo -
Ukubaluleka kunye nokusetyenziswa kwe-Hydroxyethyl Cellulose
1. Iipropathi ze-hydroxyethyl cellulose Le mveliso imhlophe okanye ikhanya tyheli ayinavumba kwaye kulula ukuhamba ngumgubo, i-40 mesh sieve rate ≥99%; ubushushu bokuthambisa: 135-140 ° C; ukuxinana okubonakalayo: 0.35-0.61g / ml; iqondo lokushisa lokubola: 205-210 ° C; ukutshisa isantya Kancinci; iqondo lobushushu elilinganayo: 23°C; 6%...Funda ngokugqithisileyo -
Iipropati kunye noLumkelo lwe-Hydroxyethyl Cellulose
I-Hydroxyethyl cellulose (HEC) yi-cellulose emhlophe okanye ekhaphukhaphu, engenavumba, engeyotyhefu okanye eqinile, elungiswa yi-etherification reaction ye-alkaline cellulose kunye ne-ethylene oxide (okanye i-chlorohydrin). I-Nonionic e-soluble cellulose ethers. Ukongeza kokujiya, ukumisa, ukubopha, ukudada...Funda ngokugqithisileyo -
Indlela yokusebenzisa i-hydroxypropyl methylcellulose kunye nendlela yokulungiselela isisombululo
Indlela yokusebenzisa i-hydroxypropyl methylcellulose: Yongeza ngokuthe ngqo kwimveliso, le ndlela iyona ndlela ilula kunye neyona ndlela ifutshane, amanyathelo athile alandelayo: 1. Yongeza inani elithile lamanzi abilayo (imveliso ye-hydroxyethyl cellulose i-soluble emanzini abandayo; ngoko unokongeza amanzi abandayo...Funda ngokugqithisileyo -
Isishwankathelo se-thickeners esetyenziswa ngokuqhelekileyo
I-Thickeners sisakhiwo samathambo kunye nesiseko esisisiseko seendlela ezahlukeneyo zokuthambisa, kwaye zibalulekile kwinkangeleko, iipropathi zerheological, uzinzo, kunye nemvakalelo yolusu yeemveliso. Khetha ii-thickeners ezisetyenziswa ngokuqhelekileyo kunye nezimelayo zeentlobo ezahlukeneyo, zilungiselele izisombululo ezinamanzi w...Funda ngokugqithisileyo -
Yintoni indima ye-hydroxyethyl cellulose kwiingubo!
Yintoni iHydroxyethyl Cellulose? I-Hydroxyethyl cellulose (HEC), i-cellulose emhlophe okanye ekhanyayo, engenavumba, i-non-toxic fibrous okanye i-powdery solid, elungiswe yi-etherification reaction ye-alkaline cellulose kunye ne-ethylene oxide (okanye i-chlorohydrin), ye-Nonionic soluble cellulose ethers. Kuba iHEC inepro...Funda ngokugqithisileyo -
"Ii-arhente" ezihlanu zeengubo ezisekelwe emanzini!
isishwankathelo 1. Ukumanzisa kunye ne-arhente yokuchithachitha 2. I-Defoamer 3. I-Thickener 4. izongezo ezenza ifilim 5. Ezinye izongezo zokumanzisa kunye ne-agent echithachithayo Iiyaleko ezisekwe ngamanzi zisebenzisa amanzi njengesinyibilikisi okanye isixhobo sokuchithachitha, kwaye amanzi anedielectric engaguqukiyo, ngoko ke amanzi Iingubo ezisekelwe kwi-coatings zizinziswa ikakhulu ...Funda ngokugqithisileyo -
Ukusetyenziswa kwe-Cellulose Ether kuKutya
Kwangexesha elide, izinto eziphuma kwi-cellulose zisetyenziswa kakhulu kwishishini lokutya. Ukuguqulwa komzimba we-cellulose kunokulungelelanisa iimpawu ze-rheological, i-hydration kunye ne-tissue properties zenkqubo. Imisebenzi emihlanu ebalulekileyo ye-cellulose eguqulwe ngamakhemikhali ekutyeni yile: i-rheology, i-emulsifi ...Funda ngokugqithisileyo -
Indima ebalulekileyo ye-cellulose ether kumdaka
I-ether ye-cellulose inokuphucula kakhulu ukusebenza kodaka olumanzi, kwaye iyona nto yongezwayo echaphazela ukwakhiwa kodaka. Ukukhetha okunengqiqo kwee-cellulose ethers zeentlobo ezahlukeneyo, ii-viscosities ezahlukeneyo, ubungakanani bamasuntswana ahlukeneyo, amanqanaba ahlukeneyo e-viscosity kunye ...Funda ngokugqithisileyo -
Impembelelo ye-Cellulose Ether kwi-Tile Adhesive
Ukunamathiswa kwethayile esekwe kwisamente okwangoku kusesona sicelo sikhulu sodaka olukhethekileyo oluxutyiweyo, oluqulunqwe ngesamente njengeyona nto iphambili yesamente kwaye yongezwa ngamabakala adityanisiweyo, iiarhente zokugcina amanzi, iiarhente zamandla okuqala, umgubo welatex kunye nezinye izongezo zendalo okanye ezingaphiliyo. mna...Funda ngokugqithisileyo -
Isalathisi somgangatho weCellulose ether
Njengomxube obaluleke kakhulu ekwakheni iimveliso zodaka ezomileyo, i-cellulose ether idlala indima ephambili ekusebenzeni kunye neendleko zodaka oluxubileyo. Kukho iindidi ezimbini ze-cellulose ethers: enye yi-ionic, njenge-sodium carboxymethyl cellulose (CMC), kwaye enye ingeyo-ionic, njenge-methyl ...Funda ngokugqithisileyo -
Ukusetyenziswa kwe-Hydroxyethyl Cellulose (HEC)
I-Hydroxyethyl cellulose (HEC) yi-ether ye-cellulose engekho i-ionic eyenziwe kwi-cellulose yendalo ye-polymer yendalo ngoluhlu lwe-etherification. Yimpuphu emhlophe okanye igranule engenavumba, engenancasa, engenatyhefu, enokuthi inyibilikiswe emanzini abandayo ukwenza isisombululo se-viscous esicacileyo, kunye ne-dissol ...Funda ngokugqithisileyo
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