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Mtengo Wabwino Wopanga MOCA II (4,4'-Methylene-bis-(2-chloroaniline) CAS: 101-14-4
4,4′-Methylene bis(2-chloroaniline), yotchedwa MOCA, ndi mankhwala achilengedwe okhala ndi formula ya mankhwala C13H12Cl2N2. MOCA imagwiritsidwa ntchito makamaka ngati chopangira vulcanizing popanga rabara ya polyurethane komanso chogwirira ntchito cholumikizira zomatira za polyurethane. MOCA ingagwiritsidwenso ntchito ngati chochiritsira ma epoxy resins.
CAS: 101-14-4
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UOP MOLSIV™ 3A EPG Adsorbent
UOP 3A EPG adsorbent, mtundu wa sieve ya molecular ya Type A yosinthidwa ndi potaziyamu, ndi alkali metal alumini-silicate. 3A EPG adsorbent imayamwa mamolekyu okhala ndi ma diameter ofunikira mpaka ma angstrom atatu.
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UOP GB-620 Adsorbent
Kufotokozera
UOP GB-620 adsorbent ndi chokometsera chozungulira chomwe chapangidwa, mu mkhalidwe wake wochepa, kuti chichotse mpweya ndi carbon monoxide kuchokera ku mitsinje ya hydrocarbon ndi nayitrogeni. Makhalidwe ndi maubwino ake ndi awa:
- Kugawa bwino kwa kukula kwa ma pore komwe kumabweretsa mphamvu yokwezera ma adsorbent.
- Mlingo waukulu wa macro-porosity kuti munthu azitha kuyamwa mwachangu komanso kuti asamutse zinthu mwachangu.
- Chitsulo chapamwamba kwambiri kuti chikhale ndi nthawi yayitali yogona.
- Imatha kuchotsa zinthu zodetsa kwambiri chifukwa cha chinthu chogwira ntchito chomwe chili pa adsorbent.
- Zigawo zochepa zochitira zinthu kuti zichepetse kupanga oligomer.
- Imapezeka m'ng'oma zachitsulo.
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Wopanga Mtengo Wabwino Diethyl Toluene Diamine(DETDA) CAS: 68479-98-1
Diethyl Toluene Diamine (DETDA) ndi madzi owonekera bwino achikasu mpaka abuluu. Diethyl Toluene Diamine (DETDA) ndi chowonjezera cha unyolo chabwino komanso chotsika mtengo cha elastomeric polyurethanes (PU) komanso chothandizira kuchiritsa ma epoxides (EP). Kuphatikiza apo, Diethyl Toluene Diamine (DETDA) ingagwiritsidwe ntchito ngati chowonjezera cha kapangidwe ka organic.
CAS: 68479-98-1
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UOP GB-562S Adsorbent
Kufotokozera
UOP GB-562S adsorbent ndi adsorbent yozungulira yachitsulo cha sulfide yopangidwa kuti ichotse mercury m'mitsinje ya mpweya. Makhalidwe ndi maubwino ake ndi awa:
- Kugawa bwino kukula kwa ma pore komwe kumabweretsa malo okwera komanso nthawi yayitali yogona.
- Mlingo waukulu wa macro-porosity kuti munthu azitha kuyamwa mwachangu komanso kuti asamutse zinthu mwachangu.
- Sulfide yachitsulo yogwira ntchito yopangidwa mwamakonda kuti ichotse zinyalala zochepa kwambiri.
- Imapezeka m'ng'oma zachitsulo.
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Mtengo Wabwino Wopanga SILANE (A1100) 3-AMINOPROPYLTRIETHOXYSILANE CAS: 919-30-2
3-AMINOPROPYLTRIETHOXYSILANE Chitchaina chotchedwa γ-amino triaxyxyne, CAS 919-30-2, madzi opanda mtundu. 3-AMINOPROPYLTRIETHOXYSILANE ingagwiritsidwe ntchito ngati chothandizira kuchiza ulusi wagalasi ndi zomangira mano, zolumikizira za silane, ndi phenolic, chooselin, polyester, epoxy, PBT, polyamide, carbonate, ndi zina zotero. Utomoni wa thermoplastic ndi thermosetry ukhoza kusintha kwambiri ndikuwonjezera mphamvu zamagetsi ndi mphamvu zamagetsi zonyowa za mphamvu youma ndi yonyowa yopindika, mphamvu yokakamiza, mphamvu yocheka, ndi mphamvu zamagetsi za chinyezi za pulasitiki.
CAS: 919-30-2
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UOP GB-280 Adsorbent
Kufotokozera
UOP GB-280 adsorbent ndi adsorbent yolimba yopangidwa kuti ichotse mankhwala a sulfure m'mitsinje ya hydrocarbon.
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Mtengo Wabwino Wopanga N,N-DIMETHYLFORMAMIDE(DMF) CAS 68-12-2
N,N-DIMETHYLFORMAMIDE ndi chidule cha DMF. Ndi mankhwala opangidwa ndi kusintha gulu la hydroxyl la formic acid ndi gulu la dimethylamino, ndipo fomula ya molekyulu ndi HCON(CH3)2. Ndi madzi opanda mtundu, owonekera bwino, otentha kwambiri okhala ndi fungo lochepa la amine komanso kuchuluka kwa 0.9445 (25°C). Malo osungunuka -61 ℃. Malo otentha 152.8 ℃. Malo owunikira 57.78 ℃. Kuchuluka kwa nthunzi 2.51. Kuthamanga kwa nthunzi 0.49kpa (3.7mmHg25 ℃). Malo oyatsira okha ndi 445°C. Malire a kuphulika kwa nthunzi ndi mpweya ndi 2.2 mpaka 15.2%. Ngati lawi lotseguka ndi kutentha kwambiri, lingayambitse kuyaka ndi kuphulika. Limatha kuchitapo kanthu mwamphamvu ndi sulfuric acid yolimba komanso nitric acid yoyaka ndipo imatha kuphulika. Limasakanikirana ndi madzi ndi zinthu zambiri zachilengedwe. Ndi chinthu chosungunuka chomwe chimagwiritsidwa ntchito pochiza matenda a chemical reactions. N,N-DIMETHYLFORMAMIDE yoyera ilibe fungo, koma N,N-DIMETHYLFORMAMIDE yodziwika bwino kapena yoonongeka ili ndi fungo la nsomba chifukwa ili ndi zinthu zodetsa za dimethylamine.
CAS: 68-12-2
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Mtengo Wabwino Wopanga DMTDA CAS:106264-79-3
DMTDA ndi mtundu watsopano wa polyurethane elastomer curing cross-linking agent, DMTDA makamaka ndi ma isomers awiri, 2,4- ndi 2,6-dimethylthiotoluenediamine osakaniza (chiŵerengerocho ndi pafupifupi Chemicalbook77~80/17 ~20), poyerekeza ndi MOCA yomwe imagwiritsidwa ntchito kwambiri, DMTDA ndi madzi okhala ndi kukhuthala kochepa kutentha kwa chipinda, DMTDA ikhoza kukhala yoyenera ntchito zomanga kutentha kochepa ndipo ili ndi ubwino wa mankhwala ofanana ndi otsika.
CAS: 106264-79-3
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Mtengo Wabwino Wopanga Potassium Phosphate (Dibasic) CAS: 7758-11-4
Dipotassium phosphate (K2HPO4) ndi gwero lodziwika bwino la phosphorous ndi potaziyamu, zomwe nthawi zambiri zimagwiritsidwa ntchito ngati feteleza. Dipotassium phosphate imagwiritsidwanso ntchito kwambiri m'makampani azakudya, monga zowonjezera chakudya ndi electrolyte replenisher pochita masewera olimbitsa thupi. Ntchito ina ya dipotassium phosphate ndi mankhwala, omwe amagwira ntchito ngati diuretic kapena laxative. Kupatula apo, Dipotassium phosphate imagwiritsidwa ntchito popanga zodzoladzola za mkaka zongoyerekeza kuti zisatseke ndipo imagwiritsidwa ntchito mu ufa wina pokonzekera zakumwa. Kuphatikiza apo, Dipotassium phosphate imapezeka kwambiri m'ma laboratories a mankhwala popanga njira zosungiramo zinthu ndi trypticase soy agar yomwe imagwiritsidwa ntchito popanga mbale za agar zokonzera mabakiteriya.
CAS: 7758-11-4
