Ama-Microspheres e-Sio2 ekhwalithi enhle ka-2021 - Ama-Spheres engilazi angenalutho angenawo amanzi aphansi – Kehui

Ama-microsphere engilazi angenalutho anesisindo esincane, ivolumu enkulu, ukuhanjiswa kokushisa okuphansi, amandla aphezulu okucindezela, kanye nokugeleza okuhle. Asetshenziswa njengezigcwalisi zomkhiqizo kanye nezinto zokukhanyisa ezimbozweni zopende, irabha, amapulasitiki aguquliwe, amapulasitiki aqiniswe ngefayibha yengilazi, itshe lokwenziwa, i-putty kanye neminye imboni; Ezimbonini zezimayini zikawoyela negesi, ukusebenza kokumelana kwazo nokucindezela okuphezulu kanye nokuxinana okuphansi kungakhiqiza i-slurry yesimende enamandla aphezulu kanye noketshezi lokubhoboza oluphansi.
Ama-microsphere engilazi angenalutho ayizindilinga zengilazi ezingenalutho ezinobukhulu obuncane, okuyizinto ezingezona ezensimbi ezingaphili. Ububanzi obujwayelekile bosayizi wezinhlayiya bungama-micron angu-28-120, kanti ubukhulu bungu-0.2-0.6 g/cm3. Inezinzuzo zesisindo esilula, ukuhanjiswa kokushisa okuphansi, ukuvikelwa komsindo, ukusabalala okuphezulu, ukuvikelwa kukagesi okuhle kanye nokuqina kokushisa. Kuyizinto ezintsha ezilula ezithuthukisiwe ezinokusetshenziswa okubanzi kanye nokusebenza okuhle kakhulu.
1: Umbala wokubukeka umhlophe qwa. Ungasetshenziswa kabanzi kunoma yimiphi imikhiqizo enezidingo zokubukeka nombala.
2: Ubukhulu bomzwelo obuqondile kanye nomthamo omkhulu. Ubuningi be-microspheres zeglasi ezingenalutho buyingxenye eyodwa kweziyishumi zobuningi bezinhlayiya zendabuko zokugcwalisa. Ngemva kokugcwalisa, kunganciphisa kakhulu isisindo somkhiqizo, kuthathe indawo futhi konge ama-resin amaningi okukhiqiza, futhi kunciphise izindleko zomkhiqizo.
3: Inendawo eguquliwe (efana ne-lipophilic) ngokwemvelo. Ama-microsphere engilazi angenalutho kulula ukuwamanzisa nokuwahlakaza, futhi angagcwaliswa kuma-resin amaningi e-thermosetting thermoplastic, njenge-polyester, pp, pvc, epoxy, polyurethane, njll.

Ama-microsphere engilazi engenalutho nawo anikezwa ngezingubo zokuqhuba. Izingubo zokuqhuba ezinobukhulu obuhle zinikeza izinhlayiya eziyindilinga ngezakhiwo ezinhle zokuqhuba kanye nokuvikela ngenkathi zigcina inzuzo yokonga isisindo ehlotshaniswa nezinto eziphansi ezingenalutho. Lawa ma-microbubbles aqhubayo afanele ukusetshenziswa kwezempi, ubuchwepheshe be-biotechnology, amadivayisi ezokwelapha, ama-elekthronikhi, kanye neminye imboni ekhethekile.

Imininingwane:
Umbala: omhlophe
Umswakama: ≤ 0.5%
Izinga lokuntanta: ≥ 92%
Ubuningi: 0.13g/cm³- 0.15g/cm³
Usayizi we-particle: D90 ≤ 100 μ m
Ubuningi beqiniso: 0.24g/cm³- 0.27g/cm³
Amandla okucindezela: 750psi

Ukusetshenziswa okuyinhloko kwama-microspheres engilazi angenalutho:
1. Ukuguqulwa kwe-nylon, i-PP, i-PBT, i-PC, i-POM, i-PVC, i-ABS, i-PS kanye nezinye izinto zepulasitiki kungathuthukisa ukugeleza kwamanzi, kuqede ukuvezwa kwe-fiber yengilazi, kunqobe ukugoba, kuthuthukise izakhiwo ezivimbela ilangabi, kunciphise ukusetshenziswa kwe-fiber yengilazi, futhi kunciphise izindleko zokukhiqiza.
2. Ukugcwalisa i-PVC eqinile, i-PP, i-PE, okukhiqiza amaphrofayili, amapayipi namashidi, kungenza imikhiqizo ibe nokuzinza okuhle kobukhulu, kuthuthukise ukuqina kanye nokushisa okumelana nokushisa, kuthuthukise ukusebenza kwezindleko zomkhiqizo, kuthuthukise ukusebenza kahle kokukhiqiza futhi kunciphise izindleko.
3. Igcwele izintambo ze-PVC, i-PE nezinye izinto zokufaka umswakama kanye nezinto zokufaka umswakama, ingathuthukisa ukumelana nokushisa okuphezulu komkhiqizo, ukuvikela umswakama, ukumelana ne-asidi ne-alkali kanye nezinye izakhiwo kanye nokusebenza kokucubungula umkhiqizo, yandise umkhiqizo futhi inciphise izindleko.

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