-
Wenza njani i-proplene oxide kwi-propleyne?
Ukuguqulwa kwe-propylene kwi-propylene oxide yinkqubo entsonkothileyo efuna ukuqondwa ngokuchanekileyo kweendlela zokuphendula kwekhemikhali ezichaphazelekayo. Eli nqaku lidla ngokweendlela ezahlukeneyo kunye neendlela zokuphendula ezifunekayo kwi-synthes ye-propylene oxide evela propleyne. Okuninzi ...Funda ngokugqithisileyo -
Uhlalutyo lwentengiso ye-Epoxy ye-Epoxy yaseTshayina: Ukwanda kokukhula, ukubonelelwa ngoncedo, kunye nezicwangciso-qhinga zophuhliso lwexesha elizayo
1, Ukukhula ngokukhawuleza kwe-Epoxy Propane Special Propane, njengendlela eyandisiweyo ye-Dowystraam ePhezulu kwi-proplenene ye-proplenene, ifumene umbono ongazange wenziwe ngaphambili kwishishini lekhemikhali lamaTshayina. Oku kubangelwa ikakhulu indawo yayo ebalulekileyo kwiikhemikhali ezintle ...Funda ngokugqithisileyo -
Benza njani i-proplenene oxide?
I-propylene oxide luhlobo lwezixhobo ezibalulekileyo ze-soulel zekhemikhali kwaye ziphakathi. Isetyenziswa ikakhulu kwi-syntheris yePolyether Polyols, Pontuester Polyols, Polyurethane, Polytethane, i-Polyteet Amine, njl.Funda ngokugqithisileyo -
Ngaba i-proplenene oxide iphendule ngamanzi?
I-propylene oxide yindawo engenabala kwaye ibonakale kwifomula yemolekyuli ye-C3H6O. Inyibilikisa emanzini kwaye inendawo yokubila engama-94,5 ° C. I-propylene oxide yindawo yokusebenza yekhemikhali enokuphendula ngamanzi. Xa i-proplenene oxide yabafowunelwa manzi, iphantsi kwe-hydrolysis rees ukuya ...Funda ngokugqithisileyo -
Ngaba i-proplonene oxide?
I-propylene oxide yindawo esetyenzisiweyo yekhemikhali esetyenzisiweyo yekhemikhali, esetyenziswa ikakhulu kwimveliso yePolyether Polyls, iPolysurethanes, i-Proplourthanes, i-Proplourthanes, njl njl. Pha...Funda ngokugqithisileyo -
Yintoni i-proplene oxide esetyenziselwa?
I-propylene oxide, eyaziwa ngokuba yi-PO, yindawo yemichiza enezicelo ezininzi kwishishini kunye nobomi bemihla ngemihla. Yimolekyuli ye-carbon ene-shoskon ye-oxygen idityaniswe kwikharbon nganye. Esi sakhiwo sahlukileyo sinika i-proplonene oxide iphosa iipropathi zayo ezizodwa kunye nezinto ezingenamsebenzi. Omnye wazo...Funda ngokugqithisileyo -
Zeziphi iimveliso ezenziwe kwi-propleyne oxide?
I-propylene oxide luhlobo lwezinto eziluhlaza zekhemikhali ezinesakhiwo esithathu, esisetyenziswa ngokubanzi ekuvelisweni kweemveliso ezahlukeneyo. Kweli nqaku, siya kuzihlaziya iimveliso ezenziwe kwi-propleyne oxide. Okokuqala, i-propylene oxide sisixhobo esiyilondolozi semveliso ...Funda ngokugqithisileyo -
Uhlalutyo olunzulu lwemakethi yekhemikhali: Ithemba lexesha elizayo labanyulu bengu-Benzene, i-toulene, i-xylene, kunye nesyrene
1, Uhlalutyo lwendlela yentengiso ye-Benzene enyulu kutshanje, imakethi enyulu ye-Benzene iphumelele kwiinkampani ezilandelelanayo zeveki, kunye ne-Petrochemical Jina ngokuqhubekayo ezingama-350 yuan / ton. Ngaphandle kokunyuka okuncinci ...Funda ngokugqithisileyo -
I-Owlook kwimakethi ye-Epoxy: Imveliso engonelanga kukhokelela ekunikezelweni ngokuqinileyo, kwaye amaxabiso anokunyuka kuqala aze azinzise
Ngexesha leholide yentwasahlobo, uninzi lweefektri ze-Epoxy e-China zikwimeko yokuvalwa, kunye nenqanaba lokusetyenziswa kwenqanaba lama-30%. Amashishini asezantsi asezantsi kakhulu akwimeko yokwanda kunye neholide, kwaye okwangoku akukho mfuneko yokuthengwa kwakho ....Funda ngokugqithisileyo -
Imveliso ye-hat yenziwa kwi-propleyne oxide?
I-propylene oxide luhlobo lwezinto eziluhlaza zekhemikhali ezinesakhiwo esithathu, esisetyenziswa ngokubanzi ekuvelisweni kweemveliso ezahlukeneyo. Kweli nqaku, siya kuzihlaziya iimveliso ezenziwe kwi-propleyne oxide. Okokuqala, i-propylene oxide sisixhobo esiyilondolozi semveliso ...Funda ngokugqithisileyo -
Ngubani owenza i-proplene oxide?
I-propylene oxide luhlobo lwezinto zekhemikhali nezicelo ezibalulekileyo kwishishini lekhemikhali. Ukwenza kwayo kubandakanya ukuphendula okuntsonkothileyo kunye nokufuna izixhobo ezinobunkunkqele kunye nobuchule. Kweli nqaku, siya kuphonononga ukuba ngubani onoxanduva lokwenza i-proplene oxide kwaye ...Funda ngokugqithisileyo -
Yeyiphi eyona nkampani inkulu yepetrochemical e China?
Kwiminyaka yakutshanje, umzi-mveliso waseTshayina wepetrochemical uvelise ukukhula okukhawulezayo, kunye neenkampani ezininzi ezifakwa kwisabelo sentengiso. Ngelixa uninzi lwezi nkampani zincinci ngokobukhulu, abanye bakwazile ukuma ngaphandle kwesihlwele kwaye bazimisela njengeenkokeli zeshishini. Kweli nqaku, siya ...Funda ngokugqithisileyo
-
Ifowuni
-
I-imeyile
-
Whatsapp
-
Phezulu
