Iyini i-Maleic anhydride?

I-anhydride yamaleic, eyaziwa nangokuthi i-dehydrated malic anhydride, inephunga elinamandla elicasulayo ekamelweni lokushisa, ukubukeka amakristalu amhlophe, futhi ifomula yamakhemikhali ithi C4H2O3.Ukuncibilika kwe-anhydride maleic: ukuncibilika kuzincibilikisi eziningi eziphilayo ezifana namanzi, i-acetone, i-benzene, i-chloroform;isisindo samangqamuzana: 98.057;I-CAS: 108-31-6;Inombolo ye-EINECS: 203-571-6.

Ukusetshenziswa kwe-anhydride ye-maleic

I-anhydride ye-Maleic isetshenziswa kakhulu njengempahla eluhlaza ekukhiqizeni i-polyester resin engagcwele, i-alkyd resin, i-pesticide malathion, ukusebenza kahle okuphezulu kanye nesibulala-zinambuzane esinobuthi obuphansi 4049, i-iodine amine esebenza isikhathi eside, njll.

Kubuye kube i-comonomer yezingubo zokugqoka, i-rosin yesilisa, i-polymaleic anhydride, ne-maleic anhydride-styrene copolymer;

Kubuye kube yi-organic chemical material eluhlaza yokukhiqizwa kwezinsizi ze-inki, izinsiza zokwenza amaphepha, ama-plasticizers, i-tartaric acid, i-fumaric acid, i-tetrahydrofuran, njll.

Ukupakishwa kwe-anhydride ye-maleic, ukugcinwa nokuhamba

Izinyathelo Zokuhamba:Ukupakishwa kufanele kuphelele futhi ukulayisha kufanele kuvikeleke ngesikhathi sokuhamba.Ngesikhathi sokuthutha, qiniseka ukuthi isiqukathi asivuzi, sidilika, siwe noma sonakaliswe.Kunqatshelwe ngokuphelele ukuxuba nokuthutha nama-oxidants, ama-ejenti anciphisayo, ama-acids, amakhemikhali adliwayo, njll. Ngesikhathi sokuthutha, kufanele kuvikelwe ekukhanyeni kwelanga, imvula, kanye nezinga lokushisa eliphezulu.

Imithetho Yesitoreji:Gcina endaweni yokugcina impahla epholile, eyomile, enomoya omuhle.Gcina kude nomlilo nemithombo yokushisa.Gcina isiqukathi sivalwe ngokuqinile.Kufanele igcinwe ngokuhlukana nama-oxidants, ama-ejenti anciphisayo, ama-acids, namakhemikhali adliwayo, futhi akufanele ihlanganiswe.Ifakwe izinhlobonhlobo ezifanele kanye nenani lamathuluzi omlilo.Izindawo zokugcina kufanele zinikezwe izinto ezifanele zokuqukatha ukuchitheka.

Izinyathelo zokupakisha:izikhwama zepulasitiki noma izikhwama ze-kraft ezinezingqimba ezimbili ezinezigubhu zensimbi ezivulekile ezivulekile noma eziphakathi;izikhwama zepulasitiki noma izikhwama ezimbili ze-kraft paper ngaphandle kwezigubhu ze-fiberboard, izigubhu ze-plywood, nezigubhu zamakhadibhodi;izikhwama zepulasitiki ngaphandle kwezigubhu zepulasitiki (eziqinile);izigubhu zepulasitiki (uketshezi).

I-Hebei Jinchangsheng Chemical Technology Co., Ltd. Sisungule uhlelo oluphelele lwe-R & D, uhlelo lokuthengisa, uhlelo lwezokuthutha, uhlelo lokuqinisekisa ikhwalithi, uhlelo lokuthengisa emva kokuthengisa nokunye.singamukela noma yikuphi ukuhlolwa kwekhwalithi yenkampani yangaphandle ngaphambi kokuthunyelwa, Futhi siqinisekisa ukuthi intengo yomkhiqizo wethu iyinani elinengqondo kakhulu.

Lindela ukuba umphakeli wakho wama-asidi, Utshwala, ama-Ester, Usawoti, amaChloride namakhemikhali ahlukahlukene!