• Gel silika

Gel silika

12Kenako >>> Tsamba 1/2
  • Inorganic silikoni ndi yogwira kwambiri adsorbent zinthu, nthawi zambiri amachita ndi sodium sulfate ndi sulfuric acid.Gelisi ya silika ndi chinthu cha amorphous chokhala ndi mamolekyulu a makemikolo mSiO2.nH2O.Insoluble m'madzi ndi zosungunulira zilizonse, ndizopanda poizoni komanso zopanda fungo, zimakhala ndi mankhwala okhazikika, ndipo sizimakhudzidwa ndi zinthu zilizonse kupatula zamphamvu zamchere ndi hydrofluoric acid.
 
  • Mitundu yosiyanasiyana ya gel osakaniza silikoni imapanga mawonekedwe osiyanasiyana a microporous chifukwa cha njira zawo zopangira.Kapangidwe kake ndi kapangidwe ka silika gel osakaniza amatsimikiziranso zinthu zina zambiri zofananira: magwiridwe antchito apamwamba, kukhazikika kwamafuta, kukhazikika kwamafuta, mphamvu zamakina apamwamba, desiccant yapakhomo, chowongolera chinyezi, deodorant, etc.ntchito mafakitale monga hydrocarbon remover, chothandizira chonyamulira, kuthamanga adsorbent, chabwino mankhwala kulekana kuyeretsa wothandizira, mowa stabilizer, utoto thickener, mankhwala otsukira mano mkangano wothandizira, kuwala inhibitor, etc.
 
  • Kutengera kukula kwa kabowo kake, gelisi ya silika imagawidwa kukhala gel osakaniza a silika, gel osakaniza a silika, mtundu wa B wa silika gel ndi dzenje labwino la silika.Gelisi wa silika wonyezimira amakhala ndi chinyontho chokwera kwambiri, pomwe gel osakaniza a silika amatengera madongosolo apamwamba kuposa gel osakaniza a silika okhala ndi chinyezi chochepa, pomwe mtundu wa B silica gel, chifukwa kapangidwe kake kali pakati pa mabowo owoneka bwino ndi abwino, ndipo kuchuluka kwake kumakhalanso pakati pa mabowo olimba ndi abwino.

1

  • Malinga ndi kugwiritsidwa ntchito kwake, silikoni yachilengedwe imathanso kugawidwa kukhala silikoni ya mowa, silikoni yosintha mphamvu ya adsorbent, silikoni yachipatala, silikoni yotulutsa khungu, silikoni desiccant, silikoni yotsegulira, silikoni yotsukira mano, ndi zina zambiri.
 

2

 
  • Gel wa silika wonyezimira
  • Gelisi yabwino ya porous silica imakhala yopanda mtundu kapena yachikasu pang'ono yowoneka bwino, yomwe imadziwikanso kuti A gel.
  • Kugwiritsa ntchito: koyenera kuuma, kutsimikizira chinyezi komanso dzimbiri.Itha kuletsa zida, zida, zida, zida, zida zamagetsi, mankhwala, chakudya, nsalu ndi zinthu zina zopakira kuti zisanyowe, komanso zitha kugwiritsidwa ntchito ngati zonyamulira komanso kutaya madzi m'thupi ndikuyenga zinthu zachilengedwe.Chifukwa cha kuchulukana kwakukulu komanso chinyezi chochepa, chitha kugwiritsidwa ntchito ngati desiccant kuwongolera chinyezi cha mpweya.Amagwiritsidwanso ntchito kwambiri panjira ya m'nyanja, chifukwa katunduyo nthawi zambiri amawonongeka ndi chinyezi, ndipo mankhwalawa amatha kukhala amadzimadzi komanso amadzimadzi, kotero kuti ubwino wa katunduyo ukhale wotsimikizika.Silicone-porous silicone imagwiritsidwanso ntchito kwambiri kuchotsera chinyezi pakati pa zigawo ziwiri za mazenera osindikizira ofanana ndipo imatha kusunga kuwala kwa magawo awiri agalasi.
 
  • B Type Silika Gel
  • Mtundu B Silika Gel ndi yamkaka yowonekera kapena translucent spherical kapena block particles.
  • Ntchito: makamaka ntchito ngati mpweya chinyezi chowongolera, chothandizira ndi chonyamulira, Pet khushoni chuma, ndi zopangira mankhwala abwino mankhwala monga silika chromatography.
 
  • Gel ya silika ya Coarse Hole
  • Gelisi ya silika ya coarse porous, yomwe imadziwikanso kuti C mtundu wa silica, ndi mtundu wa silika gel, ndi yogwira kwambiri adsorbent material, amorphous material, mankhwala ake a molekyulu ndi mSiO2 · nH2O.Insoluble m'madzi ndi zosungunulira zilizonse, ndizopanda poizoni komanso zopanda fungo, zimakhala ndi mankhwala okhazikika, ndipo sizimakhudzidwa ndi zinthu zilizonse kupatula zamphamvu zamchere ndi hydrofluoric acid.Kapangidwe kake ndi kapangidwe kake ka gel osakaniza a silika amatsimikizira kuti ili ndi zinthu zina zambiri zofananira zomwe zimakhala zovuta kusintha: magwiridwe antchito apamwamba, kukhazikika kwamafuta, kukhazikika kwamankhwala komanso mphamvu zamakina apamwamba.
  • Ntchito: coarse porous silika gel osakaniza ndi woyera, chipika, ozungulira ndi yaying'ono ozungulira products.coarse dzenje ozungulira silika gel osakaniza ndi makamaka ntchito mpweya kuyeretsa nyerere, desiccant ndi insulating mafuta;Gelisi ya silika yochuluka kwambiri imagwiritsidwa ntchito kwambiri potengera chonyamulira, desiccant, gasi ndi nyerere zoyeretsa madzi, ndi zina.
 
  • Kuwonetsa silika Gel
  • Kuwonetsa Gel ya Silika ili ndi mitundu ya 2. Buluu ndi lalanje.
  • Kugwiritsa ntchito: Pogwiritsira ntchito ngati desiccant, ndi buluu / lalanje musanayambe kuyamwa madzi, ndipo mutatha kutembenukira wofiira / wobiriwira pambuyo pa kuyamwa kwa madzi, omwe amatha kuwoneka kuchokera ku kusintha kwa mtundu, komanso ngati chithandizo cha kubadwanso chikufunika.Gel ya silika imagwiritsidwanso ntchito kwambiri pakuchira kwa nthunzi, kuyenga mafuta komanso kukonzekera kothandizira.Gel ya silika imatha kugwiritsidwanso ntchito kupanga chipolopolo cha foni yam'manja, chokhala ndi kugonana kwapamwamba kwambiri koletsa kugwa.
 
  • silika gel osakaniza
  • khola mankhwala katundu, noncombustion ndi insoluble mu zosungunulira aliyense.Gelisi yabwino ya porous silica aluminiyamu ndi gelisi yabwino ya porous silika poyerekeza ndi voliyumu yotsika ya chinyezi (monga 10% ya RH =, RH = 20%), koma kuchuluka kwa chinyezi (monga RH = 80%, RH = 90%) ndi 6-10% apamwamba kuposa gel osakaniza porous silika, ntchito: bata matenthedwe ndi apamwamba kuposa zabwino porous silika gel osakaniza (200 ℃), oyenera kutentha adsorption ndi wodzipatula.

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