hae_ʻaoʻao

Kemika Polyurethane

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

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

    He wai ʻaʻohe kala a melemele iki paha ka N-(β-AMINOETHYL)-γ-AMINOPROPY TRIMETHOXY SILANE. He mea hoʻopili pālua ʻo SILANE (A1120) e hoʻonui i ka hoʻopili ʻana o nā mea organik i nā mea kumu inorganic. ʻO ka mea mua he mea hoʻopili honua. Hoʻololi i ka hapa nui o nā mea organik a me nā mea inorganic.

    CAS: 3069-29-2

  • Kumukūʻai maikaʻi o ka mea hana DI METHYL ETHANOLAMINE (DMEA) CAS:108-01-0

    Kumukūʻai maikaʻi o ka mea hana DI METHYL ETHANOLAMINE (DMEA) CAS:108-01-0

    Ua pōkole ʻia ʻo DI METHYL ETHANOLAMINE ʻo DMEA, he wai kala ʻole a lele me ke ʻala ammonia, hiki ke hui pū ʻia i loko o ka ether a me nā hydrocarbons ʻala. He kala ʻole a moakaka ʻo DI METHYL ETHANOLAMINE, me ka maʻemaʻe kiʻekiʻe a me ka ʻala haʻahaʻa.

    CAS: 108-01-0

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

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

    ʻO Dibutyltin Dilaurate kahi mea hoʻohui tin organik, hiki ke hoʻoheheʻe ʻia ʻo Dibutyltin Dilaurate i loko o ka benzene, toluene, carbon tetrachloride, ethyl acetate, chloroform, acetone, petroleum ether a me nā mea hoʻoheheʻe organik ʻē aʻe a me nā plasticizer ʻoihana āpau, akā ʻaʻole hiki ke hoʻoheheʻe ʻia i ka wai. ʻO nā mea hoʻouluulu organotin multi-purpose kiʻekiʻe e hoʻolaha nei ma ka mākeke, ʻo Dibutyltin Dilaurate, i mālama pinepine ʻia e ka liquefaction kūikawā. ʻO Dibutyltin Dilaurate he mau wai ʻaila melemele māmā a ʻaʻohe kala paha i ka mahana o ka lumi. , he lubricity maikaʻi loa, transparency a me ke kūpaʻa ʻana i ka wā. Kū'ē maikaʻi i ka haumia sulfide. Hiki ke hoʻohana ʻia ʻo Dibutyltin Dilaurate ma ke ʻano he mea hoʻopaʻa i nā huahana palupalu a mālamalama, ma ke ʻano he lubricant maikaʻi i nā huahana paʻa a mālamalama, ma ke ʻano he mea hoʻouluulu no ka hopena cross-linking o ka acrylate rubber a me ka carboxyl rubber, synthesis o ka polyurethane foam a me ka polyester, a me ka vulcanized silicone rubber mahana o ka lumi. mea hoʻouluulu.

    CAS: 77-58-7

  • Kumukūʻai maikaʻi o ka mea hana N-METHYL PYRROLIDONE (NMP) CAS: 872-50-4

    Kumukūʻai maikaʻi o ka mea hana N-METHYL PYRROLIDONE (NMP) CAS: 872-50-4

    Ua kapa ʻia ʻo N-Methyl Pyrrolidone ʻo NMP, ʻano molekala: C5H9NO, Pelekania: 1-Methyl-2-pyrrolidinone, ʻaʻohe kala o ke ʻano i ka wai melemele māmā, ʻala iki ka ammonia, hui pū ʻia me ka wai ma kekahi ʻano, hoʻoheheʻe ʻia i loko o ka ether, acetone a me nā mea hoʻoheheʻe organik like ʻole e like me nā esters, halogenated hydrocarbons, aromatic hydrocarbons, kokoke i hui pū ʻia me nā mea hoʻoheheʻe āpau, kiko paila 204 ℃, kiko flash 91 ℃, hygroscopicity ikaika, nā waiwai kemika paʻa, ʻaʻole corrosive i ke kila kalapona, alumini, keleawe. ʻAʻole corrosive iki. Loaʻa iā NMP nā pono o ka viscosity haʻahaʻa, kūpaʻa kemika maikaʻi a me ke kūpaʻa wela, polarity kiʻekiʻe, volatility haʻahaʻa, a me ka miscibility palena ʻole me ka wai a me nā mea hoʻoheheʻe organik he nui. He lāʻau liʻiliʻi ʻo NMP, a ʻo ka palena palena i ʻae ʻia i ka lewa he 100PPM.

    CAS: 872-50-4

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

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

    ʻO ka hui organik me ke ʻano CH3COOCH2CH3. ʻO ka wai kala ʻole o ka ethyl acetate he ʻala ʻono maikaʻi (like me nā kulu pea) a hoʻohana ʻia i nā glues, nā mea wehe polish kui, ke kī decaffeinating a me ke kofe, a me nā cigarettes (e nānā i ka papa inoa o nā mea hoʻohui i loko o nā cigarettes). ʻO ka ethyl acetate solution ka ester o ka ethanol a me ka acetic acid; Hana ʻia ka ethyl acetate solution ma kahi nui no ka hoʻohana ʻana ma ke ʻano he solvent. ʻO ka hui pū ʻana o ka hana makahiki i ka makahiki 1985 o Iapana, ʻAmelika ʻĀkau, 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 Kumukūʻai Maikaʻi SILANE (A1160) 3-UREIDOPROPYLTRIETHOXYSILANE 50% SOLUTION IN METHANOL CAS: 7803-62-5

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

    He kinoea ʻaʻohe kala o ka Silane, he ʻā koke (pyrophoric). He ʻala ʻūlū ko Silane a hiki ke hana i nā hui pahū me ka ea. E hana ikaika ʻo Silane me nā halides metala kaumaha a me nā halogens manuahi ʻē aʻe ma mua o ka hydrogen chloride.

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

    CAS: 7803-62-5

  • ʻO ka mea hoʻopili UOP CLR-204

    ʻO ka mea hoʻopili UOP CLR-204

    Wehewehena

    ʻO UOP CLR-204 non-regenerative adsorbent ka huahana makemake nui ʻia no ka wehe ʻana i ka trace HCl mai nā kahawai hydrocarbon i loaʻa iā Olefin. Hāʻawi ka CLR-204 adsorbent i ka mana chloride kiʻekiʻe loa i ka lawelawe kalepa, me ka hoʻemi nui ʻana i ka hoʻokumu ʻana o ka ʻaila ʻōmaʻomaʻo a me ka chloride organik. ʻO nā hiʻohiʻona a me nā pono e komo pū ana:

    Hoʻonui ʻia ka hoʻolaha ʻana o ka nui o ka pore e alakaʻi ana i ka mana kiʻekiʻe.
    Ke kiʻekiʻe o ka macro-porosity no ka adsorption wikiwiki a me kahi hoʻoili nuipa pōkole.
    ʻO ka substrate ʻilikai kiʻekiʻe e hoʻolōʻihi i ke ola o ka moena.
    ʻO ka mea hoʻopilikino i hoʻopilikino ʻia no ka hana haʻahaʻa loa i nā kahawai kaʻina hana.

  • UOP CG-731 Mea Hoʻopili

    UOP CG-731 Mea Hoʻopili

    Wehewehena

    ʻO ka adsorbent UOP CG-731 kahi adsorbent alumina kūikawā nona ka mana kiʻekiʻe a me ke koho ʻana no ke kalapona ʻokikene. ʻO nā hiʻohiʻona a me nā pono e komo pū ana:

    • Hoʻonui ʻia ka hoʻolaha ʻana o ka nui o ka pore e alakaʻi ana i ka mana kiʻekiʻe.
    • Ke kiʻekiʻe o ka macro-porosity no ka adsorption wikiwiki a me kahi hoʻoili nuipa pōkole.
    • ʻO ka substrate kiʻekiʻe o ka ʻilikai e hoʻolōʻihi i ke ola o kahi moena.
    • Loaʻa i loko o nā pahu kila a i ʻole nā ​​ʻeke hoʻouka wikiwiki.
  • Mea Hana Kumukūʻai Maikaʻi SILANE (A1100) 3-AMINOPROPYLTRIETHOXYSILANE CAS: 919-30-2

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

    3-AMINOPROPYLTRIETHOXYSILANE ʻO ka inoa Kina γ-amino triaxyxyne, CAS 919-30-2, wai kala ʻole. Hiki ke hoʻohana ʻia ka 3-AMINOPROPYLTRIETHOXYSILANE ma ke ʻano he mea lapaʻau fiber aniani a me nā mea hoʻopaʻa niho, nā mea hoʻopili silane, a me ka phenolic, choselin, polyester, epoxy, PBT, polyamide, carbonate, etc. Hiki i ka resin Thermoplastic a me ka thermosetry ke hoʻomaikaʻi nui a hoʻonui i nā waiwai mechanical kino a me nā waiwai uila humid o ka ikaika kūlou maloʻo a pulu, ka ikaika compressive, ka ikaika shear, a me nā waiwai uila humid o ka plastic. sex.

    CAS: 919-30-2

  • UOP AZ-300 Mea Hoʻopili

    UOP AZ-300 Mea Hoʻopili

    Wehewehena

    ʻO ka UOP AZ-300 adsorbent kahi mea hoʻohuihui alumina-zeolite kūikawā poepoe me ka reactivity haʻahaʻa. Nā hiʻohiʻona a me

    nā pono e komo pū ana me:

    • Hoʻonui ʻia ka hoʻolaha ʻana o ka nui o ka pore e alakaʻi ana i ka mana kiʻekiʻe.
    • Ke kiʻekiʻe o ka macro-porosity no ka adsorption wikiwiki a me kahi hoʻoili nuipa pōkole.
    • ʻO ka substrate ʻilikai kiʻekiʻe e hoʻolōʻihi i ke ola o ka moena.
    • Loaʻa i loko o nā pahu kila a i ʻole nā ​​ʻeke hoʻouka wikiwiki.