Ukuhlakazekai-surfactant enezinto ezimbili eziphambene, i-lipophilic ne-hydrophilic ku-molecule. Ingasetshenziselwa ukuhlakaza ngokufanayo izinhlayiya ezingaphili neziqinile okunzima ukuzincibilikisa oketshezini. Ingase futhi isetshenziselwe ukuvimbela sedimentation kanye agglomeration izinhlayiya eziqinile ukwakha ukumiswa ezinzile.
Ama-Anionic surfactants ikakhulukazi ama-sulfonic acid-formaldehyde condensates anenuclei enamakha. Kunezinhlobo ezimbili ze-naphthalene ne-phenol. Naphthalene-based dispersing and leveling agents ezifanaama-agent ahlakazayo NNO, MF, njll.,
Izinkomba eziyinhloko zeI-Disperant NNO:
| Amaphrojekthi kanye nezinkomba | NNO |
| Amandla okuhlakazeka | ≥95% |
| PH inani (1% isixazululo esinamanzi) | 7—9 |
| Okuqukethwe kwe-sulfate | ≤18% |
| Okuqukethwe kokungcola okungancibiliki emanzini | ≤0.05% |
Umehluko kanye nokuxhumana phakathi kwe-disperant NNO ne-MF?
I-Disperant NNO sodium methylene naphthalene sulfonate isetshenziswa ikakhulukazi njenge-dispersant kumadayi ahlakazekile, odayi be-vat, odayi abasebenzayo, odayi be-asidi nodayi besikhumba, onomphumela omuhle kakhulu wokugaya, i-solubilization kanye ne-dispersibility; ingasetshenziswa futhi ekuphrinteni kwendwangu kanye nokudaya, Izibulala-zinambuzane ezimanzi zisetshenziswa njengama-dipersants, ama-disperants okwenza amaphepha, izithasiselo ze-electroplating, opende abancibilikayo emanzini, ama-pigment dispersants, ama-ejenti okwelapha amanzi, ama-carbon black dispersants, njll. I-Disperant NNO isetshenziswa kakhulu embonini ukudaywa kwamaphedi wokumiswa kodayi we-vat, ukudaya nge-leuco acid, nokudaywa kodayi be-vat abahlakazekayo nabancibilikayo. Ingase futhi isetshenziselwe ukudaya izindwangu zikasilika/zoboya ezilukiwe, ukuze kungabikho umbala kusilika. I-ejenti ehlakazayo i-NNO isetshenziswa kakhulu embonini kadayi njengosizo lokuhlakaza ekuhlakazweni nasekukhiqizeni amachibi, ukuqina kwe-emulsion yerabha, kanye nosizo lokushuka isikhumba. I-disperant MF sodium methylene bis-methyl naphthalene sulfonate, i-formaldehyde condensate ye-sodium methyl naphthalene sulfonate, iyi-anionic surfactant, encibilika kalula emanzini, kulula ukumunca umswakama, okungashi, inokuhlakazeka okuhle kakhulu kanye nokuzinza okushisayo Ukumelana, ukungenwa kwe-foable kanye nokuvuvukala, ukumelana ne-asidi ne-alkali, amanzi aqinile kanye nosawoti we-inorganic, akukho ukuhambisana nokotini, ilineni kanye neminye imicu; ukuhlobana kwamaprotheni kanye nemicu ye-polyamide; ingasetshenziswa nama-anionic kanye nama-nonionic surfactants ngesikhathi esifanayo , Kodwa ayikwazi ukuxutshwa namadayi we-cationic noma ama-surfactants; ikhono lokuvimbela ukusabalalisa izinhlayiya zikadayi we-vat kusuka ekuhlanganiseni kokushisa kungcono kune-NNO. Njengamanje, i-disperant NNO ekhiqizwa ekhaya nakwamanye amazwe inomsebenzi ompofu wokuhlakazeka kwezinga lokushisa eliphezulu, umbala okhanyayo kodwa hhayi ukumelana nokushisa okuphezulu, nokuzinza kokumelana nokushisa okungaba ngu-80 ℃; futhi nakuba ukuzinza kokumelana nokushisa kwe-disperant MF kufinyelela ku-130 ℃ 4 kuya ku-5, kodwa Kuyimpushana ensundu futhi ayikwazi ukusetshenziselwa ukuhlakaza odayi abanombala okhanyayo.
Izinkomba eziyinhloko zeI-Disperant MF:
| Amaphrojekthi kanye nezinkomba | MF |
| Amandla okuhlakazeka | ≥95% |
| PH inani (1% isixazululo esinamanzi) | 7—9 |
| Okuqukethwe kwe-sulfate | ≤5% |
| Izinga lokushisa elingu-130°C | 4-5 |
| Okuqukethwe kokungcola okungancibiliki emanzini | ≤0.05% |
| I-calcium ne-magnesium ion okuqukethwe ppm | ≤4000 |
Sikholelwa ngokuqinile ukuthi idumela elihle livela emikhiqizweni eqashelwa abasebenzisi, izinsiza zomkhiqizo ezithembekile nezizinzile, kanye nesevisi yokunaka. Sizimisele ukuthuthukisa ndawonye namakhasimende ethu kanye nozakwethu!
I-Disperant NNO, I-Disperant MFHigh-concentration dispersant，Ungathola amasampula mahhala futhi usekele izinsizakalo ezenziwe ngezifiso.
Isikhathi sokuthumela: Oct-02-2021
