Nkhani

  • Kugwiritsa ntchito kwapadera kwa dispersants

    Dispersants nawonso ndi surfactants.Pali mitundu ya anionic, cationic, nonionic, amphoteric ndi polymeric.Mtundu wa anionic umagwiritsidwa ntchito kwambiri.Ma dispersing agents ndi oyenera ufa kapena makeke omwe amatha kusungunuka mosavuta ndipo amatha kuwonjezeredwa kuti amasule bwino ndikupewa kuyika popanda kukhudza...
    Werengani zambiri
  • Kufunika kogwiritsa ntchito chokhuthala choyenera pa zokutira za m'madzi ndi maphunziro ena omwe mwaphunzira

    Popeza kukhuthala kwa utomoni wopangidwa ndi madzi kumakhala kochepa kwambiri, sikungathe kukwaniritsa zofunikira zosungirako ndi kumanga ntchito yopangira zokutira, choncho m'pofunika kugwiritsa ntchito thickener yoyenera kusintha makulidwe a zokutira zokhala ndi madzi kuti zikhale zoyenera.Pali mitundu yambiri ya thickeners.Mukasankha...
    Werengani zambiri
  • Momwe mungasankhire chonyowetsa gawo lapansi la utoto wotengera madzi?

    Mu utoto wamadzi, emulsions, thickeners, dispersants, solvents, leveling agents angachepetse kugwedezeka kwa utoto, ndipo pamene kuchepetsedwa sikukwanira, mukhoza kusankha gawo lapansi wetting wothandizira.Chonde dziwani kuti kusankha kwabwino kwa wothira gawo lapansi kumatha kuwongolera ...
    Werengani zambiri
  • Wonyowetsa wothandizira

    Ntchito ya chonyowetsa ndi kupanga zinthu zolimba zonyowetsedwa mosavuta ndi madzi.Pochepetsa kugwedezeka kwake pamwamba kapena kukangana kwapakati, madzi amatha kufalikira pamwamba pa zinthu zolimba kapena kulowa pamwamba, kuti anyowetse zinthu zolimba.Wetting agent ndi surfactant yomwe imatha kupanga...
    Werengani zambiri
  • obalalitsa

    Dispersant ndi interfacial yogwira wothandizila zinthu ziwiri zosiyana za lipophilicity ndi hydrophilicity mkati mwa molekyulu.Kubalalika kumatanthauza kusakaniza komwe kumapangidwa ndi kubalalitsidwa kwa chinthu chimodzi (kapena zinthu zingapo) kupita ku chinthu china ngati tinthu ting'onoting'ono.Dispersants akhoza unifo ...
    Werengani zambiri
  • Thickening wothandizira

    Industrial thickener ndi zida zoyeretsedwa kwambiri komanso zosinthidwa.Ikhoza kupititsa patsogolo ntchito ya kukana kutentha, kukana kuvala, kusunga kutentha, kutsutsa kukalamba ndi zochita zina za mankhwala a chinthucho, ndipo imakhala ndi luso lokulitsa kwambiri komanso kuyimitsa.Kuphatikiza apo, ilinso ndi g ...
    Werengani zambiri
  • Kodi mitundu ya penti yamakampani opangira madzi ndi iti?

    Utoto wa m'mafakitale wopangidwa ndi madzi nthawi zambiri umagwiritsa ntchito madzi ngati chosungunulira.Mosiyana ndi utoto wopangidwa ndi mafuta, utoto wamafuta opangidwa ndi madzi umadziwika ndi kusowa kwa zosungunulira monga machiritso ndi zowonda.Chifukwa zokutira zamafakitale zokhala ndi madzi sizingapse ndi moto komanso zimaphulika, zathanzi komanso zobiriwira, komanso zotsika ...
    Werengani zambiri
  • Kodi pali kusiyana kotani pakati pa utoto wamadzi ndi utoto wophikira?

    Eni ake ambiri omwe sali bwino pakukongoletsa sadziwa zambiri za kugawa kwa utoto.Amangodziwa kuti primer imagwiritsidwa ntchito poyambira ndipo topcoat imagwiritsidwa ntchito popanga utoto wopaka utoto.Koma sindikudziwa kuti pali utoto wamadzi ndi utoto wophikira, pali kusiyana kotani ...
    Werengani zambiri
  • Kodi mungathetse bwanji vuto la kupenta utoto pambuyo popopera utoto wopangidwa ndi madzi?

    M'makampani opanga kupopera mbewu mankhwalawa, mitundu yazinthu zopaka utoto zimagawika pafupifupi kukhala pulasitiki ndi zitsulo.Kuti mupeze bwino malo opoperapo mankhwala kuti athetse zotsatira zenizeni, kupaka utoto kuyenera kumangirizidwa mwamphamvu pa pepala.Kawirikawiri pambuyo pa zenizeni ...
    Werengani zambiri
  • Ntchito yopaka utoto wamakampani otengera madzi ndi zofunika pakumanga

    Tsopano dziko lonse likulimbikitsa mwamphamvu utoto wa mafakitale opangidwa ndi madzi, nanga bwanji za ntchito ya penti ya mafakitale opangidwa ndi madzi?Kodi ingalowe m'malo mwa utoto wamafuta opangidwa m'mafakitale?1. Kuteteza chilengedwe.Chifukwa chomwe utoto wopangidwa ndi madzi umalimbikitsidwa kwambiri ...
    Werengani zambiri
  • Momwe mungasankhire mafuta odzola abwino osalowa madzi?

    Kukana madzi: Monga emulsion yopanda madzi, kukana madzi ndikofunikira kwambiri komanso kofunika kwambiri.Nthawi zambiri, ma emulsions okhala ndi kukana madzi abwino amatha kusunga filimu ya utoto kukhala yowonekera komanso yosavuta kufewetsa ngakhale atanyowa m'madzi kwa nthawi yayitali.Malingana ndi maonekedwe abwino ...
    Werengani zambiri
  • Kuipa kwa utoto wamadzi Kusiyana pakati pa utoto wamadzi ndi utoto

    Kuipa kwa utoto wamadzi Kusiyana pakati pa utoto wamadzi ndi utoto

    Kujambula khoma, muyenera kusankha mtundu wa utoto ndi utoto wamadzi.Aliyense wa iwo ali ubwino wake ndi makhalidwe.Choncho, tidzasankha malinga ndi makhalidwe awo ogwira ntchito posankha.Komabe, choyamba, tiyenera kuti aliyense ayang'ane zovuta zake ...
    Werengani zambiri
12Kenako >>> Tsamba 1/2