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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
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Kumukūʻai maikaʻi o ka mea hana MOCA II (4,4'-Methylene-bis-(2-chloroaniline) CAS: 101-14-4
ʻO 4,4′-Methylene bis(2-chloroaniline), i kapa ʻia ʻo MOCA, he hui organik me ke ʻano kemika C13H12Cl2N2. Hoʻohana nui ʻia ʻo MOCA ma ke ʻano he mea hoʻouluulu no ka hoʻolei ʻana i ka polyurethane rubber a me kahi mea hoʻopili no nā mea hoʻopili uhi polyurethane. Hiki ke hoʻohana ʻia ʻo MOCA ma ke ʻano he mea hoʻōla no nā resins epoxy.
CAS: 101-14-4
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ʻO ka mea hoʻopili UOP MOLSIV™ 3A EPG
ʻO ka UOP 3A EPG adsorbent, kahi ʻano potassium-exchanged o ka sieve molecular Type A, he alkali metal aluminosilicate. E hoʻopili ka 3A EPG adsorbent i nā mole me nā diameters koʻikoʻi a hiki i 3 angstroms.
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ʻO ka mea hoʻopili UOP GB-620
Wehewehena
ʻO ka adsorbent UOP GB-620 kahi adsorbent poepoe i hoʻolālā ʻia, ma kona kūlana i hoʻemi ʻia, e wehe i ka oxygen a me ke kalapona monoxide mai nā kahawai hana hydrocarbon a me ka naikokene. 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 adsorbent 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.
- Hiki ke hoʻokō i ka wehe ʻana i ka haumia haʻahaʻa loa ma muli o ka mea hana ma ka adsorbent.
- Nā ʻāpana reactivity haʻahaʻa e hōʻemi i ka hoʻokumu ʻia ʻana oligomer.
- Loaʻa i loko o nā pahu kila.
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Mea Hana Kumukūʻai Maikaʻi Diethyl Toluene Diamine (DETDA) CAS: 68479-98-1
He wai melemele māmā a ʻalani paha ka Diethyl Toluene Diamine (DETDA). He mea hoʻonui kaulahao maikaʻi loa a haʻahaʻa ke kumukūʻai ʻo Diethyl Toluene Diamine (DETDA) no nā polyurethanes elastomeric (PU) a he mea hoʻōla hoʻi no nā epoxides (EP). Eia kekahi, hiki ke hoʻohana ʻia ʻo Diethyl Toluene Diamine (DETDA) ma ke ʻano he waena no nā syntheses organik.
CAS: 68479-98-1
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UOP GB-562S Mea Hoʻopili
Wehewehena
ʻO ka UOP GB-562S adsorbent kahi mea hoʻohuihui metala sulfide poepoe i hoʻolālā ʻia e wehe i ka mercury mai nā kahawai hānai kinoea. ʻO nā hiʻohiʻona a me nā pono e komo pū ana:
- Hoʻonui ʻia ka hoʻolaha ʻana o ka nui o nā pore e alakaʻi ana i ka ʻili kiʻekiʻe a me ke ola moe lōʻihi.
- Ke kiʻekiʻe o ka macro-porosity no ka adsorption wikiwiki a me kahi hoʻoili nuipa pōkole.
- ʻO ka sulfide metala hana i hoʻopilikino ʻia no ka wehe ʻana i ka haumia haʻahaʻa loa.
- Loaʻa i loko o nā pahu kila.
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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
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ʻO ka mea hoʻopili UOP GB-280
Wehewehena
He mea hoʻopili ikaika ka UOP GB-280 adsorbent i hoʻolālā ʻia e wehe i nā hui sulfur mai nā kahawai hydrocarbon.
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Kumukūʻai maikaʻi o ka mea hana N,N-DIMETHYLFORMAMIDE (DMF) CAS 68-12-2
Ua pōkole ʻia ʻo N,N-DIMETHYLFORMIDE ʻo DMF. He hui ia i hana ʻia e ka pani ʻana o ka hui hydroxyl o ka waikawa formic e kahi hui dimethylamino, a ʻo ke ʻano molekala ʻo HCON(CH3)2. He wai ʻole kala, moakaka, e paila nui ana me kahi ʻala amine māmā a me ka nui o 0.9445 (25°C). Hehi heheʻe -61 ℃. Hehi paila 152.8 ℃. Hehi lapalapa 57.78 ℃. Nui mahu 2.51. Kaomi mahu 0.49kpa (3.7mmHg25 ℃). ʻO ke kiko hoʻā ʻana he 445°C. ʻO ka palena pahū o ka hui mahu a me ka ea he 2.2 a 15.2%. I ka hihia o ka lapalapa ākea a me ka wela nui, hiki ke hana i ke kuni a me ka pahū. Hiki iā ia ke hana ikaika me ka waikawa sulfuric i hoʻopaʻa ʻia a me ka waikawa nitric fuming a pahū. Hiki ke hui pū ʻia me ka wai a me ka hapa nui o nā mea hoʻoheheʻe organik. He mea hoʻoheheʻe maʻamau ia no nā hopena kemika. ʻAʻohe ʻala o ka N,N-DIMETHYLFORMIDE maʻemaʻe, akā, he ʻala iʻa ko ka N,N-DIMETHYLFORMAMID o ka ʻoihana ʻoihana a i ʻole ka mea i hōʻino ʻia no ka mea aia nā haumia dimethylamine.
CAS: 68-12-2
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UOP GB-238 Mea Hoʻopulu
Wehewehena
ʻO ka UOP GB-238 absorbent kahi mea hoʻomomona poepoe kūikawā i hoʻolālā ʻia e omo i ka arsine a me ka phosphine mai nā hydrocarbons.
