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Umenzi Ixabiso Elihle I-Triphenylmethane isocyanate ezintathu (isisombululo se-ethyl acetate) I-CAS: 141-78-6 Uhlobo: Desmodur_RE
Ikhompawundi yendalo enefomyula i-CH3COOCH2CH3. Isisombululo se-ethyl acetate ulwelo olungenambala lunevumba elimnandi elibonakalayo (elifana namaconsi eepere) kwaye lusetyenziswa kwiglu, kwi-nail polish removers, kwiti nakwikofu engena caffeine, nakwii-cigarettes (jonga uluhlu lwezongezo kwi-cigarettes). Isisombululo se-ethyl acetate yi-ester ye-ethanol kunye ne-acetic acid; Isisombululo se-ethyl acetate senziwe ngomlinganiselo omkhulu ukuze sisetyenziswe njengesinyibilikisi. Imveliso yonyaka edibeneyo yaseJapan, eMntla Melika, naseYurophu yayimalunga neetoni ezingama-400,000. Ngo-2004, kuqikelelwa ukuba iitoni ezili-1.3M zaveliswa kwihlabathi liphela.
I-CAS: 141-78-6
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Ixabiso Elihle Lomenzi MOCA II (4,4'-Methylene-bis-(2-chloroaniline) CAS: 101-14-4
I-4,4′-Methylene bis(2-chloroaniline), ebizwa ngokuba yi-MOCA, yi-organic compound enefomyula yekhemikhali i-C13H12Cl2N2. I-MOCA isetyenziswa kakhulu njenge-agent ye-vulcanizing yokwenza irabha ye-polyurethane kunye ne-agent ye-crosslinking ye-adhesives ye-polyurethane coating. I-MOCA ingasetyenziswa njenge-agent ye-epoxy resins.
I-CAS: 101-14-4
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I-UOP MOLSIV™ 3A EPG Adsorbent
I-UOP 3A EPG adsorbent, uhlobo lwe-Type A molecular seeve olutshintshiselwe nge-potassium, yi-alkali metal aluminosilicate. I-3A EPG adsorbent iya kutsala iimolekyuli ezineedayamitha ezibalulekileyo ukuya kuthi ga kwi-3 angstroms.
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I-UOP GB-620 Adsorbent
Inkcazo
I-UOP GB-620 adsorbent yi-spherical adsorbent eyenzelwe, kwimeko yayo ephantsi, ukususa i-oxygen kunye ne-carbon monoxide kwimijelo yenkqubo ye-hydrocarbon kunye ne-nitrogen. Iimpawu kunye neenzuzo ziquka:
- Ukusasazwa kobukhulu beembobo okulungiselelweyo okukhokelela kumthamo ophezulu wokungenisa amanzi.
- Inqanaba eliphezulu le-macro-porosity yokufunxa ngokukhawuleza kunye nendawo emfutshane yokudlulisa ubunzima.
- Isiseko somphezulu ophezulu ukuze sandise ixesha lokulala.
- Ingasusa ukungcola okuphantsi kakhulu ngenxa yecandelo elisebenzayo kwi-adsorbent.
- Izixhobo ezisebenza ngokukhawuleza ukuze kuncitshiswe ukwakheka kwe-oligomer.
- Ifumaneka kwiidrama zentsimbi.
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Umenzi wexabiso elihle iDiethyl Toluene Diamine(DETDA) CAS: 68479-98-1
I-Diethyl Toluene Diamine (DETDA) ilulwelo olucacileyo olutyheli ukuya kumbala ophuzi. I-Diethyl Toluene Diamine (DETDA) sisandisi setsheyini esibalaseleyo nesingabizi kakhulu se-elastomeric polyurethanes (PU) kwaye ikwayiarhente yokuphilisa i-epoxides (EP). Ukongeza, i-Diethyl Toluene Diamine (DETDA) ingasetyenziswa njengesihlanganisi se-organic syntheses.
I-CAS: 68479-98-1
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I-UOP GB-562S Adsorbent
Inkcazo
I-UOP GB-562S adsorbent yi-spherical metal sulfide adsorbent eyenzelwe ukususa i-mercury kwimithombo yokutya kwegesi. Iimpawu kunye neenzuzo ziquka:
- Ukusasazwa kobukhulu beembobo okulungiselelweyo okukhokelela kwindawo ephezulu kunye nobomi obude bebhedi.
- Inqanaba eliphezulu le-macro-porosity yokufunxa ngokukhawuleza kunye nendawo emfutshane yokudlulisa ubunzima.
- I-sulfide yesinyithi esebenzayo eyenzelwe wena ukususa ukungcola okuphantsi kakhulu.
- Ifumaneka kwiidrama zentsimbi.
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Umenzi Ixabiso Elihle SILANE (A1100) 3-AMINOPROPYLTRIETHOXYSILANE CAS: 919-30-2
I-3-AMINOPROPYLTRIETHOXYSILANE IsiTshayina esibizwa ngokuba yi-γ-amino triaxyxyne, i-CAS 919-30-2, ulwelo olungenambala. I-3-AMINOPROPYLTRIETHOXYSILANE ingasetyenziswa njengearhente yonyango lwefayibha yeglasi kunye neebhanti zamazinyo, ii-arhente zokudibanisa i-silane, kunye ne-phenolic, i-chooselin, i-polyester, i-epoxy, i-PBT, i-polyamide, i-carbonate, njl. I-resin ye-thermoplastic kunye ne-thermosetry inokuphucula kakhulu kwaye iphucule iipropati zomzimba zoomatshini kunye neepropati zombane ezifumileyo zamandla okugoba okomileyo nokumanzi, amandla oxinzelelo, amandla okucheba, kunye neepropati zombane zomswakama zeplastiki.
I-CAS: 919-30-2
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I-UOP GB-280 Adsorbent
Inkcazo
I-UOP GB-280 adsorbent yi-adsorbent eqinileyo eyenzelwe ukususa iikhompawundi zesalfure kwimijelo ye-hydrocarbon.
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Umenzi Ixabiso Elihle N,N-DIMETHYLFORMAMIDE(DMF) CAS 68-12-2
I-N,N-DIMETHYLFORMAMIDE ifinyeziwe njenge-DMF. Yikhompawundi eveliswa kukutshintshwa kweqela le-hydroxyl le-formic acid liqela le-dimethylamino, kwaye ifomula yemolekyuli yi-HCON(CH3)2. Lulwelo olungenambala, olucacileyo, olubila kakhulu olunevumba elincinci le-amine kunye noxinano oluhambelanayo lwe-0.9445 (25°C). Iqondo lokunyibilika -61 ℃. Iqondo lokubila 152.8 ℃. Iqondo lokutsha 57.78 ℃. Uxinano lomphunga 2.51. Uxinzelelo lomphunga 0.49kpa (3.7mmHg25 ℃). Iqondo lokutsha ngokuzenzekelayo yi-445°C. Umda wokuqhuma komphunga nomoya ngu-2.2 ukuya kwi-15.2%. Kwimeko yelangatye elivulekileyo kunye nobushushu obuphezulu, inokubangela ukutsha kunye nokuqhuma. Ingasabela ngamandla nge-sulfuric acid exineneyo kunye ne-fuming nitric acid kwaye ide iqhume. Ixutywa namanzi kunye nezinye izinyibilikisi zendalo. Sisinyibilikisi esiqhelekileyo kwiimpendulo zeekhemikhali. I-N,N-DIMETHYLFORMAMIDE ecocekileyo ayinavumba, kodwa i-N,N-DIMETHYLFORMAMIDE yodidi lweshishini okanye eyonakeleyo inevumba elifana nelentlanzi kuba iqulethe ukungcola kwe-dimethylamine.
I-CAS: 68-12-2
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I-UOP GB-238 Absorbent
Inkcazo
I-UOP GB-238 absorbent yi-spherical absorbent ekhethekileyo eyenzelwe ukufunxa i-arsine kunye ne-phosphine kwii-hydrocarbons.
