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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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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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Umenzi Ixabiso Elihle SILANE (A171) Vinyl Trimethoxy Silane CAS: 2768-02-7
I-Vinyltrimethoxysilane, isetyenziswa njenge-polymer modifier ngokusebenzisa ii-grafting reactions. Amaqela e-pendant trimethoxysilyl aphumayo anokusebenza njengeendawo zokudibanisa ezisebenza ngomswakama. I-Silane grafted polymer icutshungulwa njenge-thermoplastic kwaye ukudibanisa kwenzeka emva kokwenziwa kwento egqityiweyo xa ivezwa kumswakama.
I-CAS: 2768-02-7
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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 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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Umenzi Ixabiso Elihle DMTDA CAS:106264-79-3
I-DMTDA luhlobo olutsha lwe-polyurethane elastomer curing cross-linking agent, i-DMTDA ikakhulu zii-isomers ezimbini, umxube we-2,4- kunye ne-2,6-dimethylthiotoluenediamine (umlinganiselo umalunga neChemicalbook77~80/17 ~20), xa kuthelekiswa ne-MOCA esetyenziswa rhoqo, i-DMTDA lulwelo olune-viscosity ephantsi kubushushu begumbi, i-DMTDA ingafaneleka kwimisebenzi yokwakha kubushushu obuphantsi kwaye ineenzuzo ze-chemical equivalent ephantsi.
I-CAS: 106264-79-3
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Umenzi Ixabiso Elihle Aniline CAS: 62-53-3
I-Aniline yeyona molecule ilula ye-aromatic amine, i-benzene kwi-atom ye-hydrogen yeqela lee-amino ze-compounds eziveliswayo, ulwelo oluvuthayo lwe-oyile olungenambala, ivumba elinamandla. Iqondo lokunyibilika yi--6.3℃, iqondo lokubila yi-184℃, uxinano oluhambelanayo yi-1.0217(20/4℃), i-refractive index yi-1.5863, i-flash point (indebe evulekileyo) yi-70℃, iqondo lokutsha elizenzekelayo yi-770℃, ukubola kushushu ukuya kwi-370℃, kunyibilika kancinci emanzini, kunyibilika lula kwi-ethanol, i-ether, i-chloroform kunye nezinye izinyibilikisi ze-organic. Ijika umbala weChemicalbook omdaka xa ivezwa emoyeni okanye elangeni. I-distillation yomphunga ekhoyo, i-distillation yongeza inani elincinci le-zinc powder ukuthintela i-oxidation. I-10 ~ 15ppm NaBH4 ingongezwa kwi-aniline ecociweyo ukuthintela ukuwohloka kwe-oxidation. Isisombululo se-Aniline sisisiseko, kwaye i-asidi kulula ukuyenza ityuwa. I-athomu ye-hydrogen kwiqela layo le-amino inokutshintshwa liqela le-hydrocarbon okanye le-acyl ukuze kwenziwe ii-anilines zesibini okanye zesithathu kunye nee-anilines ze-acyl. Xa kusenziwa i-reaction yokutshintshwa, iimveliso ezikufutshane nezifakwe kwi-para-substituted zenziwa ikakhulu. I-reaction ene-nitrite ivelisa iityuwa ze-diazo apho kunokwenziwa khona uthotho lwee-benzene derivatives kunye nee-azo compounds.
I-CAS: 62-53-3
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Umenzi Ixabiso Elihle I-polyether edibeneyo I-CAS:9082-00-2
I-polyether edibeneyo yenye yezona zinto ziphambili zokwenza amaqamza aqinileyo e-polyurethane, akwabizwa ngokuba zizinto ezimhlophe, kwaye ibizwa ngokuba zizinto ezimhlophe ezimnyama ezine-polymer MDI. Yenziwe ngezinto ezahlukeneyo ezifana ne-polyether, i-ejenti ye-foaming efanayo, i-ejenti edibeneyo, i-catalyst, i-ejenti ye-foaming kunye nezinye izinto. Ifanelekile kwiimeko ezahlukeneyo ekufuneka zigcinwe zigcina i-insulation kunye nokugcinwa kwe-insulation ebandayo kunye nebandayo.
I-CAS ye-polyether edibeneyo：9082-00-2
Uthotho: I-polyether edibeneyo 109C/I-polyether edibeneyo 3126/I-polyether edibeneyo 8079I-CAS: 9082-00-2
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Umenzi Ixabiso Elihle DINP CAS:28553-12-0
I-DINP：I-Diabenate (DINP) lulwelo olunamafutha olucacileyo olunevumba eliphantsi. Le mveliso yiplastiki eyongeziweyo iyonke enentsebenzo entle kakhulu. Le mveliso kunye ne-PVC zifana nezo, nokuba zisetyenziswa ngobuninzi; ukuguquguquka, ukufuduka, kunye nokungabi natyhefu zingcono kune-DOP, enokwenza imveliso ibe nokumelana okuhle kokukhanya kweChemicalbook, ukumelana nobushushu, ukumelana nokuguga kunye nokusebenza kobushushu bombane, ukusebenza okugqwesileyo, kunye nokusebenza okugqibeleleyo kwe-DOP. Ngenxa yokuba iimveliso eziveliswa yi-dihydrodinate ye-phthalate zinokumelana okuhle kwamanzi, ubuthi obuphantsi, ukumelana nokuguga, kunye nobushushu bombane obuhle kakhulu, zisetyenziswa kakhulu kwiimveliso ezahlukeneyo zeplastiki ezithambileyo neziqinileyo, ifilimu yokudlala, iingcingo, kunye neentambo.
I-CAS: 28553-12-0
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Umenzi Ixabiso Elihle I-Methylene Chloride CAS:75-09-2
I-Methylene Chloride yikhompawundi eveliswa ziiathom ezimbini ze-hydrogen kwiimolekyuli ze-methane, kunye ne-CH2CL2 yemolekyuli. I-Methylene Chloride ayinambala, icacile, inzima, kwaye inyibilika. Inevumba elimnandi nelimnandi njenge-ether. Ayitshi. I-Methylene Chloride iyanyibilika kancinci emanzini, kwaye iyanyibilika kunye nezinyibilikisi zendalo ezisetyenziswa kakhulu. Inokunyibilika nangayiphi na indlela kunye nezinye izinyibilikisi ezine-chlorine, i-ether, i-ethanol, kunye ne-N-di metamimamamide. I-Methylene Chloride kunzima ukuyinyibilikisa kwi-ammonia engamanzi kubushushu begumbi, enokuchithwa ngokukhawuleza kwi-phenol, aldehyde, ketone, triathrin, tororine, cycamine, acetylcetate. I-phase Chemicalbook yi-1.3266 (20/4 ° C). Iqondo lokunyibilika -95.1 ° C. Iqondo lokubila 40 ° C. Izinyibilikisi zeqondo lokubila eziphantsi ngokupheleleyo zihlala zisetyenziselwa ukuthatha indawo ye-petroleum ether etshayo, i-ether, njl.njl., kwaye ingasetyenziswa njenge-anesthesia yendawo, i-refrigerant kunye ne-fire extinguishing agent. Indawo yokutsha ezenzekelayo yi-640 ° C. I-decoction (20 ° C) 0.43MPa · s. Isalathisi sokuchasana (20 ° C) yi-1.4244. Ubushushu obubalulekileyo yi-237 ° C, kwaye uxinzelelo olubalulekileyo yi-6.0795MPa. I-HCL kunye nemikhondo yokukhanya iveliswa emva kwesisombululo sobushushu, kwaye amanzi afudunyezwa ixesha elide ukuvelisa i-formaldehyde kunye ne-HCL. I-chloride engaphezulu, i-CHCL3 kunye ne-CCL4 zinokufunyanwa.
I-CAS: 75-09-2
