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Umenzi wexabiso elilungileyo MOCA II (4,4'-Methylene-bis-(2-chloroaniline) CAS: 101-14-4
I-4,4'-Methylene bis (2-chloroaniline), ebizwa ngokuba yi-MOCA, i-organic compound kunye ne-chemical formula C13H12Cl2N2. I-MOCA isetyenziswa kakhulu njenge-agent e-vulcanizing yokuphosa irabha ye-polyurethane kunye ne-agent edibanisayo ye-polyurethane yokuncamathisela yokuncamathisela. I-MOCA inokusetyenziswa njenge-ejenti yokunyanga ii-epoxy resins.
CAS: 101-14-4
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Umenzi weXabiso eliLungileyo SILANE (A171) iVinyl Trimethoxy Silane CAS: 2768-02-7
IVinyltrimethoxysilane, isetyenziswa njengesilungisi sepolymer ngokuxhunyaniswa. Amaqela anesiphumo se-pendant trimethoxysilyl anokusebenza njengeendawo ezinqamlezileyo ezisebenza ngokufuma. I-polymer egxunyekiweyo yeSilane icutshungulwa njenge-thermoplastic kwaye i-crosslinking kwenzeka emva kokwenziwa kwenqaku eligqityiweyo xa lijongene nokufuma.
CAS: 2768-02-7
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UOP GB-562S Adsorbent
Inkcazo
I-UOP GB-562S i-adsorbent yi-adsorbent yesinyithi ye-sulfide eyingqukuva eyenzelwe ukususa imekyuri kwimisinga yokutya kwegesi. Iimpawu kunye neenzuzo ziquka:
- Ukwabiwa kobungakanani bepore obuphuculweyo bukhokelela kwindawo ephezulu kunye nobomi obude bebhedi.
- Iqondo eliphezulu le-macro-porosity ye-adsorption ekhawulezayo kunye nendawo emfutshane yokudlulisa ubunzima.
- Customized metal sulfide esebenzayo ukwenzela ukususwa kokungcola kwe-ultra-low level.
- Ifumaneka kwimigqomo yentsimbi.
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Umenzi wexabiso eliLungileyo N,N-DIMETHYLFORMAMIDE(DMF) CAS 68-12-2
I-N,N-DIMETHYLFORMAMIDE ishunqulelwe njenge-DMF. I-compound eveliswa ngokutshintshwa kweqela le-hydroxyl ye-formic acid liqela le-dimethylamino, kunye ne-molecular formula yi-HCON (CH3) 2. Ingulwelo olungenambala, olucacileyo, olubilisayo olunevumba elilula le-amine kunye noxinzelelo olumalunga ne-0.9445 (25 ° C). Indawo yokunyibilika -61 ℃. Indawo yokubilisa 152.8 ℃. Indawo edanyazayo 57.78 ℃. Ukuxinana komphunga 2.51. Uxinzelelo lomphunga 0.49kpa (3.7mmHg25 ℃). Indawo yokucima ngokuzenzekelayo yi-445°C. Umda wokudubula komphunga kunye nomxube womoya yi-2.2 ukuya kwi-15.2%. Kwimeko yomlilo ovulekileyo kunye nobushushu obuphezulu, kunokubangela ukutsha kunye nokudubula. Inokusabela ngobundlobongela kunye ne-asidi ye-sulfuric egxininisiweyo kunye ne-asidi ye-nitric evuthayo kwaye ide iqhume. Iyaxubana namanzi kunye nezinyibilikisi ezininzi eziphilayo. Sisinyibilikisi esixhaphakileyo sokwenziwa kweekhemikhali. I-N,N-DIMETHYLFORMAMIDE ecocekileyo ayinavumba, kodwa i-industrial-grade okanye i-N,N-DIMETHYLFORMAMIDE ecocekileyo inevumba lentlanzi kuba iqulethe ukungcola kwe-dimethylamine.
CAS: 68-12-2
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UOP GB-280 Adsorbent
Inkcazo
I-UOP GB-280 i-adsorbent yi-adsorbent eyomeleleyo eyenzelwe ukususa iikhompawundi zesulfure kwi-hydrocarbon streams.
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Umenzi Ixabiso Elilungileyo DMTDA CAS:106264-79-3
I-DMTDA luhlobo olutsha lwe-polyurethane elastomer ephilisa i-agent cross-linking, i-DMTDA ikakhulu i-isomers ezimbini, i-2,4- kunye ne-2,6-dimethylthiotoluenediamine umxube (umlinganiselo umalunga ne-Chemicalbook77 ~ 80/17 ~ 20), xa kuthelekiswa ne-MOCA esetyenziswa ngokuqhelekileyo, i-DMTDA yinto yolwelo kunye ne-viscosity ephantsi ye-DMTDA ine-advanteji yokwakhiwa kweqondo lokushisa eliphantsi, i-DMTDA ine-advanteji ephantsi ye-viscosity kunye ne-devantage ye-development. yokulingana kweekhemikhali eziphantsi.
I-CAS: 106264-79-3
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Umenzi wexabiso eliLungileyo eliDityanisiweyo i-polyether CAS: 9082-00-2
I-polyether edityanisiweyo yenye yezinto eziphambili ze-polyurethane amaqamza aqinileyo, ekwabizwa ngokuba yimathiriyeli emhlophe, kwaye ibizwa ngokuba yimathiriyeli emhlophe emnyama ene-polymer MDI. Iqulunqwe ngamacandelo ahlukeneyo afana ne-polyether, i-arhente yogwebu efanayo, i-ejenti edibeneyo, i-catalyst, i-arhente yogwebu kunye namanye amacandelo. Ifanelekile kwiimeko ezahlukeneyo ezifuna ukugcina ukugquma kunye nokugcinwa kwe-insulation ebandayo kunye nokubanda.
I-polyether edibeneyo CAS: 9082-00-2
Uluhlu: I-polyether edibeneyo 109C / i-polyether edibeneyo 3126 / i-polyether edibeneyo 8079CAS: 9082-00-2
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Umenzi Ixabiso Elilungileyo DINP CAS:28553-12-0
I-DINP: I-Diabenate (DINP) lulwelo oluneoyile olucacileyo olunevumba elibi. Le mveliso yiplasticizer eyongeziweyo yendalo yonke esebenza kakuhle. Le mveliso kunye nePVC zifana naloo nto, nokuba zisetyenziswe ngobuninzi; ukuguquguquka, ukufuduka, kunye ne-non-toxicity kungcono kune-DOP, enokunika imveliso ngokuchasa ukukhanya kwe-Chemicalbook okulungileyo, ukumelana nobushushu, ukumelana nokuguga kunye nokusebenza kombane wokugquma, ukusebenza okugqwesileyo okubanzi, kunye nokusebenza okugqwesileyo kwe-DOP. Ngenxa yokuba iimveliso eziveliswe yi-dihydrodinate ye-phthalate zinokuxhathisa okulungileyo kwamanzi, ubutyhefu obuphantsi, ukuxhathisa ukwaluphala, kunye nokufakelwa kombane okugqwesileyo, zisetyenziswa ngokubanzi kwiimveliso ezahlukeneyo zeplastiki ezithambileyo nezilukhuni, ifilimu yokudlala, iingcingo kunye neentambo.
CAS: 28553-12-0
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Umenzi wexabiso elilungileyo iMethylene Chloride CAS:75-09-2
I-Methylene Chloride yikhompawundi eveliswa ziiathom ezimbini ze-hydrogen kwii-athom ze-methane, kunye ne-molecular CH2CL2.I-Methylene Chloride ayinambala, i-transparent, inzima, kunye ne-volatile liquid. Inevumba kunye nobumnandi obufana ne-ether. Ayitshi. I-Methylene Chloride iyanyibilika kancinane emanzini, kwaye inyibilika ngezona zinyibilikisi zisetyenziswa ngokuqhelekileyo. Isenokunyibilika kuyo nayiphi na imilinganiselo kunye nezinye izinyibilikisi ezineklorini, i-ether, i-ethanol, kunye ne-N-di metamimamamide. I-Methylene Chloride inzima ukunyibilika kwi-ammonia yolwelo kwiqondo lokushisa, elinokuthi lichithwe ngokukhawuleza kwi-phenol, i-aldehyde, i-ketone, i-triathrin, i-tororine, i-cycamine, i-acetylcetate. Isigaba se-Chemicalbook yi-1.3266 (20/4 ° C). Indawo yokunyibilika -95.1 ° C. Indawo yokubilisa i-40 ° C. Izinyibilikisi zeqondo eliphantsi ngokupheleleyo-ezibilisayo zihlala zisetyenziselwa ukutshintshela i-ether ye-petroleum enokutsha, i-ether, njl., kwaye inokusetyenziswa njenge-anesthesia yendawo, i-refrigerant kunye ne-arhente yokucima umlilo. Indawo yokutshisa ezenzekelayo yi-640 ° C. I-Decoction (20 ° C) 0.43MPa · s. Isalathiso se-refractive nd (20 ° C) 1.4244. Ukushisa okubalulekileyo ngu-237 ° C, kwaye uxinzelelo olunzima luyi-6.0795MPa. I-HCL kunye neendlela zokukhanya ziveliswa emva kwesisombululo se-thermal, kwaye amanzi ashushu ixesha elide ukuvelisa i-formaldehyde kunye ne-HCL. I-chloride eyongezelelweyo, i-CHCL3 kunye ne-CCL4 inokufumaneka.
CAS: 75-09-2
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Umvelisi Ixabiso Elilungileyo Alpha Methyl Styrene CAS 98-83-9
I-2-Phenyl-1-propene, ekwabizwa ngokuba yi-Alpha Methyl Styrene (efinyeziweyo njenge-a-MS okanye i-AMS) okanye i-phenylisopropene, yimveliso yemveliso ye-phenol kunye ne-acetone ngendlela ye-cumene, ngokuqhelekileyo imveliso ye-phenol ngetoni nganye i-0.045t α-alpha i-Stypha i-Stypha enemibala e-Stypha. I-molecule ineringi ye-benzene kunye ne-alkenyl substituent kwiringi ye-benzene.I-Alpha Methyl Styren ithanda ukwenziwa ipolymerization xa ishushu. I-Alpha Methyl Styren ingasetyenziselwa ukuveliswa kweengubo, iiplastiki, kunye ne-solvent kwi-organic.
IAlpha Methyl Styrene lulwelo olungenambala. Ayinyibiliki emanzini kwaye ixinene kancinci kunamanzi. Indawo edanyazayo yi-115°F. Isenokuba netyhefu encinci ngokuyifunxa, ukuphefumla kunye nokufunxa ulusu. Imiphunga inokuba yi-narcotic ngokuphefumlelwa. Isetyenziswa njengesinyibilikisi kunye nokwenza ezinye iikhemikhali.
CAS: 98-83-9
