I-Original Factory Factory Ethengiswa Kakhulu Ibanga Lamakhemikhali laseShayina i-N-Methyl-2-Pyrrolidone CAS 872-50-4

Sikholelwa ku: Ukusungula izinto ezintsha kungumphefumulo nomoya wethu. Impilo yethu inhle kakhulu. Isifiso somthengi singuNkulunkulu wethu we-Original Factory Factory Best Selling China Chemical Grade N-Methyl-2-Pyrrolidone CAS 872-50-4, Manje sesinwebe ibhizinisi lethu laya eJalimane, eTurkey, eCanada, e-USA, e-Indonesia, eNdiya, eNigeria, eBrazil nakwezinye izindawo emhlabeni. Sisebenza kanzima ukuze sibe ngomunye wabahlinzeki abafanele emhlabeni wonke.
Sikholelwa ku: Ukusungula izinto ezintsha kungumphefumulo nomoya wethu. Ukuphila kwethu kuhle kakhulu. Isifiso somthengi singuNkulunkulu wethuI-China NMP kanye ne-N-Methyl-Pyrrolidone, Imikhiqizo yethu itholakele kakhulu kumakhasimende angaphandle, futhi yasungula ubudlelwano besikhathi eside nobambiswano nabo. Sizohlinzeka ngensizakalo engcono kakhulu kuwo wonke amakhasimende futhi samukele ngobuqotho abangani ukuthi basebenze nathi futhi basungule izinzuzo zombili ndawonye.

Amapharamitha obuchwepheshe

I-1,3-Butadiene iyinhlanganisela yezinto eziphilayo enefomula yamakhemikhali ye-C4H6. Iyigesi engenambala enephunga elimnandi kancane futhi kulula ukuyincibilikisa. Ayinobuthi obuncane futhi ubuthi bayo bufana nobe-ethylene, kodwa inokucasuka okukhulu esikhumbeni nakuma-mucous membranes, futhi inomphumela wokubulala izinzwa lapho igcwele kakhulu. I-1,3 I-Butadiene iyasha futhi ingakha ingxube eqhumayo uma ixutshwe nomoya; kulula ukuyishisa nokuqhuma lapho ivezwa ekushiseni, izinhlansi, amalangabi noma ama-oxidants; uma ihlangana nokushisa okuphezulu, kungenzeka ukusabela kwe-polymerization, kukhiphe ukushisa okuningi futhi kubangele ukuqhekeka kwesitsha kanye nezingozi zokuqhuma; Inzima kunomoya, ingasakazeka ibanga elide endaweni ephansi, futhi izobangela ukusha emuva lapho ihlangana nomlilo ovulekile. I-1,3 i-butadiene iyashiswa futhi iboliswe ibe yi-carbon monoxide kanye ne-carbon dioxide. Ayincibiliki emanzini, incibilika ku-ethanol kanye ne-methanol, futhi incibilika kalula ezinyibilikisini eziningi zezinto eziphilayo ezifana ne-acetone, i-ether kanye ne-chloroform. 1,3 I-Butadiene iyingozi emvelweni futhi ingabangela ukungcola emanzini, enhlabathini nasemkhathini. 1,3 I-Butadiene ingumkhiqizi oyinhloko werabha yokwenziwa (irabha ye-styrene butadiene, irabha ye-butadiene, irabha ye-nitrile, i-neoprene) kanye nama-resin ahlukahlukene anokusetshenziswa okubanzi (njenge-ABS resin, i-SBS resin, i-BS resin, i-MBS resin) Izinto zokusetshenziswa, i-butadiene nayo inokusetshenziswa okuningi ekukhiqizweni kwamakhemikhali amahle. 1,3 i-butadiene kufanele igcinwe endaweni yokugcina epholile, enomoya ukuze kutholakale amagesi avuthayo. Gcina kude nomlilo nemithombo yokushisa. Izinga lokushisa lokugcina akufanele lidlule ku-30°C. Kufanele igcinwe ngokwehlukana nama-oxidants, ama-halogen, njll., futhi ugweme ukugcina okuxubile. Sebenzisa izibani ezingaqhumi kanye nezindawo zokungenisa umoya. Akuvunyelwe ukusebenzisa imishini yemishini namathuluzi avame ukuba nezinhlansi. Indawo yokugcina kufanele ifakwe imishini yokwelapha ephuthumayo evuzayo.

Isicelo:

①Ukukhiqizwa kwerabha yokwenziwa:

1,3 I-Butadiene iyinto eluhlaza eyinhloko yokukhiqizwa kwerabha yokwenziwa (irabha ye-styrene butadiene, irabha ye-butadiene, irabha ye-nitrile, kanye ne-neoprene)

② Izinto zokusetshenziswa zamakhemikhali eziyisisekelo:

I-Butadiene ingacutshungulwa kabanzi ukuze ikhiqize i-hexamethylene diamine kanye ne-caprolactam, ibe ngenye yezinto ezibalulekile zokusetshenziswa zokulungiselela i-nylon.

③Amakhemikhali amahle:

Amakhemikhali amahle enziwe nge-butadiene njengezinto zokusetshenziswa.

Iphakheji evamile:

Sikholelwa ku: Ukusungula izinto ezintsha kungumphefumulo nomoya wethu. Impilo yethu inhle kakhulu. Isifiso somthengi singuNkulunkulu wethu we-Original Factory Factory Best Selling China Chemical Grade N-Methyl-2-Pyrrolidone CAS 872-50-4, Manje sesinwebe ibhizinisi lethu laya eJalimane, eTurkey, eCanada, e-USA, e-Indonesia, eNdiya, eNigeria, eBrazil nakwezinye izindawo emhlabeni. Sisebenza kanzima ukuze sibe ngomunye wabahlinzeki abafanele emhlabeni wonke.
Ifektri YokuqalaI-China NMP kanye ne-N-Methyl-Pyrrolidone, Imikhiqizo yethu itholakele kakhulu kumakhasimende angaphandle, futhi yasungula ubudlelwano besikhathi eside nobambiswano nabo. Sizohlinzeka ngensizakalo engcono kakhulu kuwo wonke amakhasimende futhi samukele ngobuqotho abangani ukuthi basebenze nathi futhi basungule izinzuzo zombili ndawonye.