I-Heat Insulation Ephansi Yamanzi Ukumuncwa Ama-Glass Sphere Angenalutho
Ama-microsphere engilazi angenalutho anesisindo esilula, ivolumu enkulu, i-thermal conductivity ephansi, amandla acindezelayo aphezulu, kanye noketshezi oluhle. Zisetshenziswa njengama-fillers womkhiqizo kanye nama-ejenti okukhanyisa emigqonyeni kapende, irabha, amapulasitiki aguquliwe, amapulasitiki aqiniswe nge-glass fiber, itshe lokwenziwa, i-putty nezinye izimboni; Ezimbonini zezimayini zensimu kawoyela negesi, ukusebenza kokumelana nokucindezelwa okuphezulu kanye nokuminyana okuphansi kungaveza udaka lukasimende olunezinga eliphansi eliqinile kanye noketshezi lokumba olunomthamo ophansi.
Ama-microsphere engilazi angenalutho ayizindilinga eziyingilazi ezingenalutho ezinosayizi abancane, okuyizinto ezingaphili ezingezona ezensimbi. Ibanga elijwayelekile likasayizi wezinhlayiyana ngama-microns angama-28-120, futhi ukuminyana kwenqwaba kungu-0.2-0.6 g/cm3. Inezinzuzo zesisindo sokukhanya, ukuguquguquka okuphansi kwe-thermal, ukufakwa komsindo, ukuhlakazeka okuphezulu, ukufakwa kahle kukagesi kanye nokuzinza kokushisa. Kuyinto entsha ethuthukisiwe engasindi enezinhlobonhlobo zokusetshenziswa nokusebenza okuhle kakhulu.
1: Umbala wokubukeka umhlophe qwa. Ingasetshenziswa kabanzi kunoma yimiphi imikhiqizo enezidingo zokubukeka nombala.
2: Amandla adonsela phansi aqondile kanye nevolumu enkulu. Ukuminyana kwama-microsphere engilazi angenalutho cishe ingxenye eyodwa kweshumi yokuminyana kwezinhlayiya zokugcwalisa ezivamile. Ngemuva kokugcwalisa, kunganciphisa kakhulu isisindo sesisekelo somkhiqizo, kushintshe futhi kulondoloze ama-resin amaningi okukhiqiza, futhi kunciphise izindleko zomkhiqizo.
3: Ine-organic modified (lipophilic) surface. Ama-microsphere wengilazi angenalutho kulula ukumanziswa futhi ahlakazeke, futhi angagcwaliswa kuma-thermosetting thermoplastic resins, njenge-polyester, pp, pvc, epoxy, polyurethane, njll.
Ama-microspheres engilazi angenalutho nawo anikezwa ngezingubo zokugqoka. I-conductive coating enogqinsi oluthuthukisiwe ihlinzeka ngezinhlayiya eziyindilinga ngokusebenza kahle kanye nezakhiwo zokuvikela kuyilapho kugcinwa inzuzo yokonga okuhlotshaniswa nezinto eziyisiyingi eziphansi-zokuminyana. Lawa mabhamuza amancane asebenzayo afanele ukusetshenziswa kwezempi, i-biotechnology, izinsiza zezokwelapha, ezogesi, nezinye izimboni ezikhethekile.
Imininingwane:
Umbala: omhlophe
Ukuswakama: ≤ 0.5%
Izinga lokuntanta: ≥ 92%
Ukuminyana kwenqwaba: 0.13g/cm ³- 0.15g/cm ³
Usayizi we-particle: D90 ≤ 100 µ m
Ukuminyana kwangempela: 0.24g/cm ³- 0.27g/cm ³
Amandla acindezelayo: 750psi
Ukusetshenziswa okuyinhloko kwama-microspheres engilazi angenalutho:
1. Ukuguqulwa kwenayiloni, i-PP, i-PBT, i-PC, i-POM, i-PVC, i-ABS, i-PS namanye amapulasitiki angathuthukisa uketshezi, aqede ukuchayeka kwe-fiber yengilazi, anqobe i-warpage, athuthukise izakhiwo ezivimbela amalangabi, anciphise ukusetshenziswa kwe-fiber yengilazi, futhi anciphise izindleko zokukhiqiza.
2. Ukugcwalisa i-PVC eqinile, i-PP, i-PE, ukukhiqiza amaphrofayili, amapayipi namashidi, kungenza imikhiqizo ibe nokuzinza okuhle kwe-dimensional, ithuthukise ukuqina nokushisa kokumelana nokushisa, ithuthukise ukusebenza kwezindleko zomkhiqizo, ithuthukise ukusebenza kahle kokukhiqiza nokunciphisa izindleko.
3. Igcwaliswe nge-PVC, i-PE nezinye izintambo kanye nezinto zokuvikela ze-sheath, ingathuthukisa ukumelana nokushisa okuphezulu komkhiqizo, ukwahlukanisa, ukumelana ne-asidi ne-alkali nezinye izakhiwo nokusebenza kokucubungula umkhiqizo, ukwandisa okukhiphayo nokunciphisa izindleko.
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