Pauda kala 7440-22-4

ʻO ka wehewehe pōkole:

Pauda kala 7440-22-4


  • inoa huahana:Kālā kala
  • CAS:7440-22-4
  • MF: Ag
  • MW:107.87
  • EINECS:231-131-3
  • ʻAno:mea hana
  • Pūʻolo:1 g / ʻōmole a i ʻole 25 g / ʻōmole
  • Huahana Huahana

    Huahana Huahana

    wehewehe

    waiwai huahana

    Inoa Huahana: Kālā

    CAS: 7440-22-4

    MF: Ag

    MW: 107.87

    EINECS: 231-131-3

    Ka helu hehee: 960 °C(kukui.)

    Ka helu hoʻolapalapa: 2212 °C(kukui.)

    Māmā:1.135 g/mL ma 25 °C

    Māmā mahu: 5.8 (vs ea)

    Pumi mahu:0.05 (20 °C)

    Hōʻike hōʻano hou: n20/D 1.333

    Fp:232 °F

    Ka mahana mālama: 2-8°C

    Solubility H2O: hiki ke hoʻoheheʻe

    Kaumaha kiko: 10.49

    Hōʻike

    Nā mea Nā kikoʻī
    inoa huahana Kālā kala
    Helu cas 7440-22-4
    ʻAno molekala Ag
    Kaumaha molekula 107.87
    EINECS 231-131-3
    Ka nana aku Kahinahinahina

    Palapala noi

    1. ʻO 50nm a i ʻole 100nm kālā nanopowder he mea kūpono ia no ka inika conductive, conductive slurry, nano imprint kala kala,

    Kelepona lawe limaAntenna kaapuni, haʻahaʻa-mehana sintered kala kala a me ke kala conductive adhesive, nona nā hiʻohiʻona o ka liʻiliʻi.

    ka nui o ka ʻāpana a me ka helu hoʻoheheʻe haʻahaʻa;

    2. He kūpono ka pauka kālā 100nm no ka paʻi laina ʻoi aku ka lahilahi ma lalo o 50μm,

    ka mea i hoʻohana nui ʻia i ka pā paʻi kala kala a i ʻolepāpaʻi kala kala, etc;

    3. Hiki ke hoʻohana ʻia ka pauka kālā 10um no ka hoʻomākaukau ʻana i ka micro-nano composite conductive paste, me ka haʻahaʻa sintering shrinkage,

    a me kahiki ke hoʻonui i ka conductivity e 10 ~ 20%;

    4. ʻO nā mea antibacterial a me ka corrosion;

    5. Hoʻoikaika maikaʻi loa;

    Uku

    1, T/T

    2, L/C

    3, Visa

    4, Kāleka ʻaiʻē

    5, Paypal

    6, Alibaba kālepa Assurance

    7, Hui Komohana

    8, MoneyGram

    9, Ma waho aʻe, i kekahi manawa mākou e ʻae iā Bitcoin.

    Waihona

    1. Pono e mālama ʻia i loko o kahi hale kūʻai anuanu, ventilated, maloʻo, ʻeleʻele a maʻemaʻe, a hoʻopaʻa ʻia ka pūʻolo.

    2. E pale i ka pili ana me na mea e like me ka acetylene, ammonia, hydrogen peroxide a i ole vinylamine i ka wa e waiho ai a lawe aku paha.

    Paʻa

    1. He metala me ka ductility maikaʻi a me ka maikaʻi thermal conductivity a me ka uila conductivity. He paʻa kemika a ʻaʻohe hopena i ka wai a me ka oxygen ea

    2. Hiki ke hoʻoheheʻe ʻia i loko o ka dilute nitric acid, wela sulfuric acid a me hydrochloric acid, molten alkali hydroxide. Hoʻohana pinepine ʻia nā huahana kālepa i nā ʻano like me ka foil, pellets, silk, netting, velvet, and sponge.

    3. ʻO ka palupalu, ductility ka lua wale nō i ke gula, he mea hoʻokele maikaʻi loa ia o ka wela a me ka uila. ʻAʻole ia e hana me ka wai a me ka oxygen ea, a lilo i ʻeleʻele ke ʻike ʻia i ka ozone, hydrogen sulfide a me ka sulfur, a he inert i ka hapa nui o nā waikawa.

    3. Hōʻalo i ka pilina me nā waikawa, alkalis, acetylene a me ka amonia. ʻO ka hapa nui o nā paʻakai kālā e maʻalahi i ka mālamalama. Inā pili ʻole ʻia, holoi koke me ka wai.

    4. Hiki ke hoemi.


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