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Kemika Polyurethane

  • Mea Hana Maikaʻi Kumukūʻai SILANE (A1120) CAS: 3069-29-2 N-(β-AMINOETHYL)-γ-AMINOPROPY TRIMETHOXY SILANE

    Mea Hana Maikaʻi Kumukūʻai SILANE (A1120) CAS: 3069-29-2 N-(β-AMINOETHYL)-γ-AMINOPROPY TRIMETHOXY SILANE

    N-(β-AMINOETHYL)-γ-AMINOPROPY TRIMETHOXY SILANE he wai waihoʻoluʻu ʻole a melemele iki paha. ʻO SILANE (A1120) kahi mea hoʻohui pālua-agent e hoʻonui i ka hoʻopili ʻana o nā mea kūlohelohe i nā mea kumu ʻole. ʻO ka mua he mea hoʻopili āpau. Hoʻololi i ka hapa nui o nā mea kūlohelohe a me nā mea ʻole.

    CAS: 3069-29-2

  • Mea Hana Maikaʻi Kumukūʻai DI METHYL ETHANOLAMINE (DMEA) CAS:108-01-0

    Mea Hana Maikaʻi Kumukūʻai DI METHYL ETHANOLAMINE (DMEA) CAS:108-01-0

    Hoʻopau ʻia ʻo DI METHYL ETHANOLAMINE me DMEA, he wai waihoʻoluʻu a me ka ʻala me ka ʻala amonia, hiki ke hoʻopili ʻia i loko o ka etera a me nā hydrocarbons ʻala. ʻO DI METHYL ETHANOLAMINE ʻaʻohe waihoʻoluʻu a ʻākala, me ka maʻemaʻe kiʻekiʻe a me ke ʻala haʻahaʻa

    CAS: 108-01-0

  • Mea Hana Maikaʻi Kumu Dibutyltin Dilaurate (DBTDL) CAS: 77-58-7

    Mea Hana Maikaʻi Kumu Dibutyltin Dilaurate (DBTDL) CAS: 77-58-7

    ʻO ka Dibutyltin Dilaurate kahi mea hoʻohui tin organik, Dibutyltin Dilaurate hiki ke hoʻoheheʻe ʻia i benzene, toluene, carbon tetrachloride, ethyl acetate, chloroform, acetone, petroleum ether a me nā mea hoʻoheheʻe kūlohelohe a me nā plasticizers ʻoihana āpau, akā hiki ʻole ke hoʻoheheʻe ʻia i ka wai. ʻO nā mea hoʻoheheʻe organotin multi-purpose kiʻekiʻe e kahe ana ma ka mākeke, ʻo Dibutyltin Dilaurate, e mālama mau ʻia e ka liquefaction kūikawā. ʻO Dibutyltin Dilaurate he mau wai aila melemele māmā a waihoʻoluʻu ʻole ma ka lumi wela. , loaʻa i ka lubricity maikaʻi loa, ka ʻike a me ka pale ʻana i ka wā. Kūleʻa maikaʻi i ka haumia sulfide. Hiki ke hoʻohana ʻia ʻo Dibutyltin Dilaurate ma ke ʻano he stabilizer i nā huahana palupalu palupalu, e like me ka lubricant maikaʻi i loko o nā huahana māmā, e like me ka catalyst no ka hoʻopili ʻana i ka hopena o ka acrylate rubber a me ka carboxyl rubber, synthesis o ka polyurethane foam a me ka polyester, a me ka lumi wela vulcanized silicone rubber. mea hoʻopāpā.

    CAS: 77-58-7

  • Mea Hana Maikaʻi Kumu N-METHYL PYRROLIDONE (NMP) CAS: 872-50-4

    Mea Hana Maikaʻi Kumu N-METHYL PYRROLIDONE (NMP) CAS: 872-50-4

    N-Methyl Pyrrolidone i kapaia e like me NMP, molecular formula: C5H9NO, English: 1-Methyl-2-pyrrolidinone, he colorless ka helehelena i ka malamalama melemele malamalama wai, iki ammonia ala, miscible me ka wai i loko o kekahi like, hiki ke hoʻoheheʻe i ka etera, acetone A me nā mea hoʻoheheʻe organik like ʻole e like me nā esters, hydrocarbons a pau i hui pū ʻia me nā mea hoʻoheheʻe a pau. wahi paila 204 ℃, lae uila 91 ℃, hygroscopicity ikaika, waiwai kemika paʻa, non-corrosive i ke kila kalapona, aluminika, keleawe ʻino iki. Loaʻa i ka NMP nā mea maikaʻi o ka haʻahaʻa haʻahaʻa, ke kūpaʻa kemika maikaʻi a me ke kūpaʻa wela, ka polarity kiʻekiʻe, ka haʻahaʻa haʻahaʻa, a me ka miscibility pau ʻole me ka wai a me nā mea hoʻoheheʻe he nui. ʻO NMP he micro-drug, a ʻo ka palena palena ʻae ʻia i ka lewa he 100PPM.

    CAS: 872-50-4

  • Mea Hana Maikaʻi Price Triphenylmethane ʻekolu isocyanate(ethyl acetate solution) CAS: 141-78-6 Brand: Desmodur_RE

    Mea Hana Maikaʻi Price Triphenylmethane ʻekolu isocyanate(ethyl acetate solution) CAS: 141-78-6 Brand: Desmodur_RE

    ka mea hoʻohuihui me ke ʻano CH3COOCH2CH3. Ethyl acetate solution colorless wai loaʻa kahi ʻala ʻono (e like me nā kulu pea) a hoʻohana ʻia i loko o nā glues, nail polish removers, decaffeinating ti a me ke kofe, a me nā paka (e ʻike i ka papa inoa o nā mea hoʻohui i loko o ka paka). ʻO ka solution Ethyl acetate ka ester o ka ethanol a me ka acetic acid; Hana ʻia ka solution Ethyl acetate ma ke ʻano nui no ka hoʻohana ʻana ma ke ʻano he solvent. ʻO ka hui ʻana i ka makahiki 1985 o Iapana, ʻAmelika ʻAmelika, a me ʻEulopa ma kahi o 400,000 tons. I ka makahiki 2004, ua manaʻo ʻia he 1.3M tons i hana ʻia ma ka honua holoʻokoʻa.

    CAS: 141-78-6

  • Mea Hana Maikaʻi Kumukūʻai SILANE (A1160) 3-UREIDOPROPYLTRIETHOXYSILANE 50% SOLUTION IN METHANOL CAS: 7803-62-5

    Mea Hana Maikaʻi Kumukūʻai SILANE (A1160) 3-UREIDOPROPYLTRIETHOXYSILANE 50% SOLUTION IN METHANOL CAS: 7803-62-5

    He kinoea kala ʻole ʻo Silane. He ʻala ʻo Silane a hiki ke hana i nā hui pahū me ka ea. E hoʻoikaika ikaika ʻo Silane me nā halides metala kaumaha a me nā halogen manuahi ʻē aʻe ma waho o ka hydrogen chloride.

    Nā huaʻōlelo like : flots100sco;Monosilane;SiH4;Silicane;Silicon hydride;Silicon hydride (SiH4);tetrahydrure;tetrahydruredesilicium

    CAS: 7803-62-5

  • UOP CLR-204 Adsorbent

    UOP CLR-204 Adsorbent

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    ʻO UOP CLR-204 non-regenerative adsorbent ka mea i makemake nui ʻia no ka wehe ʻana i ka HCl mai nā kahawai wai wai i loko o Olefin. Hāʻawi ka adsorbent CLR-204 i ka mana chloride kiʻekiʻe loa i ka lawelawe ʻoihana, ʻoiai e hōʻemi nui ana i ka ʻaila ʻōmaʻomaʻo a me ka hoʻokumu ʻana o ka chloride organik. Loaʻa nā hiʻohiʻona a me nā pōmaikaʻi:

    Hoʻopili ʻia ka nui o ka pore e alakaʻi i ka hiki ke kiʻekiʻe.
    Kiʻekiʻe kiʻekiʻe o ka macro-porosity no ka adsorption wikiwiki a me ka pōkole hoʻoili nuipaʻa wahi.
    ʻO ka substrate ili kiʻekiʻe e hoʻolōʻihi i ke ola o ka moena.
    Adsorbent maʻamau no ka hana haʻahaʻa loa i nā kahawai kaʻina.

  • UOP CG-731 Adsorbent

    UOP CG-731 Adsorbent

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    ʻO UOP CG-731 adsorbent he alumina adsorbent kūikawā i loaʻa ka mana kiʻekiʻe a me ke koho no ka carbon dioxide. Loaʻa nā hiʻohiʻona a me nā pōmaikaʻi:

    • Hoʻopili ʻia ka nui o ka pore e alakaʻi i ka hiki ke kiʻekiʻe.
    • Kiʻekiʻe kiʻekiʻe o ka macro-porosity no ka adsorption wikiwiki a me ka pōkole hoʻoili nuipaʻa wahi.
    • Hoʻonui ʻia ke ola o ka moena ka substrate ili kiʻekiʻe.
    • Loaʻa i nā pahu kila a i ʻole nā ​​ʻeke hoʻouka wikiwiki.
  • Mea Hana Maikaʻi Kumukūʻai SILANE (A1100) 3-AMINOPROPYLTRIETHOXYSILANE CAS: 919-30-2

    Mea Hana Maikaʻi Kumukūʻai SILANE (A1100) 3-AMINOPROPYLTRIETHOXYSILANE CAS: 919-30-2

    3-AMINOPROPYLTRIETHOXYSILANE inoa Pākē γ-amino triaxyxyne, CAS 919-30-2, wai waihoʻoluʻu ʻole. Hiki ke hoʻohana 'ia ka 3-AMINOPROPYLTRIETHOXYSILANE e like me ke aniani fiber lapaʻau lāʻau a me nā mea hoʻopaʻa niho, nā mea hoʻopili silane, a me ka phenolic, choselin, polyester, epoxy, PBT, polyamide, carbonate, etc. nā waiwai uila o ka plastic. ka wahine.

    CAS: 919-30-2

  • UOP AZ-300 Adsorbent

    UOP AZ-300 Adsorbent

    wehewehe

    ʻO UOP AZ-300 adsorbent he mea hoʻoheheʻe alumina-zeolite kūikawā kūikawā me ka haʻahaʻa haʻahaʻa. Nā hiʻohiʻona a me

    Loaʻa nā pōmaikaʻi:

    • Hoʻopili ʻia ka nui o ka pore e alakaʻi i ka hiki ke kiʻekiʻe.
    • Kiʻekiʻe kiʻekiʻe o ka macro-porosity no ka adsorption wikiwiki a me ka pōkole hoʻoili nuipaʻa wahi.
    • ʻO ka substrate ili kiʻekiʻe e hoʻolōʻihi i ke ola o ka moena.
    • Loaʻa i nā pahu kila a i ʻole nā ​​ʻeke hoʻouka wikiwiki.