01. I-Hydroxyethyl cellulose
Njenge-survic engekho, i-hydroxyethyl cellulose ayigcini nje ngemisebenzi yokumisa, ukuqina, ukusabalalisa, ukugcwala, ukubopha amafilimu, ukugcinwa kwamanzi, futhi kunezakhiwo ezilandelayo:
1. I-HEC incane emanzini ashisayo noma abandayo, futhi ayihlanganisi ekushiseni okuphezulu noma ukubilisa, ukuze ibe nohlobo olunhlobonhlobo lwe-soubity kanye ne-viscosity, ne-gelation engeyona eyeshisayo;
2. Uma uqhathanisa ne-methyl cellulose ye-methyl kanye ne-hydroxypropyl methyl celtule, amandla asabalalisayo ka-HEC yimbi kakhulu, kepha i-colloid evikelayo inekhono eliqine kakhulu.
I-3. Umthamo wokugcina amanzi uphakeme kabili njenge-methyl cellulose, futhi inomthethonqubo ongcono wokugeleza.
Izindlela zokuphepha lapho usebenzisa:
Njengoba i-hydroxyethylyl ephethwe ingaphezulu kwe-hydroxyethyl i-powder noma i-cellulose iqinile, kulula ukuyiphatha futhi ichithe emanzini inqobo nje uma izindaba ezilandelayo ziphawulwa.
1. Ngaphambi nangemva kokungeza i-hydroxyethyl cellulose, kufanele ivuswe ngokuqhubekayo kuze kube yilapho isixazululo sisobala futhi sicacile.
2. Kufanele ibonakale emgqonyeni wokuxuba kancane. Ungangezi ngokuqondile i-hydroxyethyl celtulose eyenziwe izigaxa noma amabhola emgqonyeni wokuxubana ngamanani amakhulu noma ngqo.
3. Izinga lokushisa lamanzi nenani le-PH lamanzi linobudlelwano obukhulu nokuchithwa kwe-hydroxyethyl cellulose, ngakho-ke kufanele kukhokhwe kuwo.
4. Ungalokothi ungeze ezinye izinto ze-alkaline engxube ngaphambi kwe-hydroxyethyl cellulose powder kufudunyezwa ngamanzi. Ukuphakamisa Inani le-PH ngemuva kokufudumala kuyasiza ekuqothulweni.
Ukusetshenziswa kwe-HEC:
1. Ngokuvamile esetshenziswa njenge-ejenti ekhuthele, i-ejenti evikelayo, ukunamathela, ukuqina kanye ne-adlent yokulungiselela i-emulsion, i-gel, i-ejenti ye-skeleton, futhi nayo isetshenziswa njenge-stabilizer ekudleni.
2. Isetshenziswa njenge-ejenti yezandla embonini yezindwangu, ukubopha, ukuqina, ukugcizelela, ukuzinza namanye ama-auxiliac emikhakheni yezemikhakha yezogesi.
I-3. Kusetshenziswe njenge-reatriner kanye ne-filtrate ukunciphisa uketshezi olususelwa emanzini asuselwa emanzini kanye nokuqedwa koketshezi, futhi kunomthelela wokuqina osobala ofuzeke ngoketshezi lwamanzi anosawoti. Ingasetshenziswa futhi njenge-ejenti yokulawula ukulahleka koketshezi kawoyela kahle usimende. Ingaxhunyaniswa ne-polyvalent yensimbi yensimbi ukuze i-form gels.
5 Ingasetshenziswa futhi njenge-emulsion mkhulu emkhakheni wepende, ukumelana nomswakama okubucayi embonini ye-elekthronikhi, i-cement cooagition invibitor kanye nomswakama wokugcina ummeli embonini yezokwakha. Ukunamathela okukhazimulayo kanye namazinyo embonini ye-ceramic. Isetshenziswa kabanzi ekuphrintweni nokudaya, izindwangu, ukuphahlazeka, umuthi, inhlanzeko, ukudla, ugwayi, ama-pesticides kanye nama-ejenti wokucima umlilo.
02.hydroxypropylylyl methyl cellulose
1 Imboni yezenhlamba: Njengomkhulu, i-distriant and stabilizer emkhakheni we-coating, inokuhambisana okuhle emanzini noma izixazululo ze-organic. njenge-remover yokupenda.
2. Ukukhiqiza i-Ceramic: Kusetshenziswe Kabanzi Njenge-Binder Ekwenziweni Kwemikhiqizo Ye-Ceramic.
3. Abanye: Lo mkhiqizo futhi usetshenziswa kabanzi ngesikhumba, imboni yomkhiqizo wephepha, ukulondolozwa kwezithelo kanye nokulondolozwa kwemifino kanye nemboni yezindwangu, njll.
4. Ukuphrinta kwe-Ink: Njengomkhulu, ukuhlakazeka kanye ne-stabilizer embonini ye-INK, kunokwenziwa okuhle emanzini noma izixazululo ze-organic.
I-5. Ipulasitiki: Isetshenziswa njenge-ejenti yokukhipha, ithambile, i-lubricant, njll.
I-6. I-Polyvinyl Chloride: Isetshenziswa njenge-distrinsant ekukhiqizeni i-polyvinyl chloride, futhi i-ejenti ebalulekile yokulungiselela i-PVC ngokumiswa kwe-PVC ngokumiswa kwe-PVC ngokumiswa kwe-PVC ngokumiswa kwe-PVC ngokumiswa kwe-PVC ngokumiswa kwe-PVC ngokumiswa kwe-polymerization.
7. Imboni yezokwakha: Njenge-ejenti yokugcina amanzi kanye ne-retarder yodaka kasimende, udaka lunokuphazamiseka. Kusetshenziswe njenge-binder ekunamathisweni kokulungiswa kokulungiswa, i-gypsum, i-putty powder noma ezinye izinto zokwakha ukuthuthukisa ukusakazeka kanye nesikhathi sokusebenza kwangaphambili. Isetshenziswa njenge-paste ye-ceramic tile, imabula, umhlobiso wepulasitiki, njengesithuthukisi sokunamathisela, futhi kunganciphisa futhi inani likasimende. Ukugcinwa kwamanzi kwe-hydroxypropyllylylylyl hpmc kungavimba ama-slurry ekuqhekekeni ngenxa yokomisa ngokushesha okukhulu ngemuva kwesicelo, futhi athuthukise amandla ngemuva kokuqina.
8. Imboni yezemithi: Izinto zokuhlanganisa; Izinto zefilimu; Izinsizakusebenza ezilawulwa ngamanani e-polymer ngamalungiselelo wokukhulula okulondoloziwe; abaqinisi; ama-ejenti asolekayo; amabhabhulethi amabhabhulethi; ama-tackifers.
Imvelo:
1. Ukubukeka: I-powder emhlophe noma ye-off-emhlophe.
2. Ubukhulu bezinhlayiyana; Izinga lokuphasa le-100 Mesh likhulu kune-98.5%; Izinga lokuphasa le-Mesh 50 liyi-100%. Ubukhulu bezinhlayiyana bokucaciswa okukhethekile buyi-40 ~ 60 mesh.
3. Ukushisa kwe-Carbonization: 280-300 ℃
I-4. I-Density Ebonakalayo: 0.25-0.70g / cm (imvamisa ezungeze i-0.5g / cm), amandla athile adonsela phansi 1.26-1.31.
I-5. Ukushisa kwe-Discoloration: 190-200 ℃
I-6. Ukungezwani komhlaba
7. I-Solubity: incibilika emanzini kanye namanye ama-solvents, njengengxenye efanelekile ye-ethanol / yamanzi, i-propapol / amanzi, njll. Izisombululo ezinamanzi zisebenza ebusweni. Ukucaca okuphezulu nokusebenza okuzinzile. Ukucaciswa okuhlukile kwemikhiqizo kunamazinga okushisa ahlukile we-gel, kanye nezinguquko ze-solubity nge-viscosity. Ukwehlisa ukubonakala, kukhudlwana ukubola. Ukucaciswa okuhlukile kwe-HPMC kunezakhiwo ezihlukile. Ukuchithwa kwe-HPMC emanzini akuthintekanga ngenani le-PH.
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9. I-HPMC nayo inezici zekhono lokuqina, ukumelana nosawoti, i-ash ephansi, ukugcinwa kwamanzi, ukuqina okubucayi, kanye nokuqina okuhle kwe-enzyme, ukungafani kanye nobumbano.
Isikhathi Seposi: Nov-17-2022