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Ixabiso eliphakathi ledayi esasazekileyo liphindwe kabini, iinkampani zokudibanisa uthotho lwemizi-mveliso ziya kuxhamla
Ngokutsho kwe-encyclopedia yobungcali yedayi yoluntu, ixabiso ledayi esasazekileyo lezinto zokunciphisa eziphakathi (i-2-amino-4-acetaminophenyl methyl ether) linyuke ukusuka kwi-40 lamawaka/ton ukuya kwi-100 lamawaka/ton ngaphezulu, ukunyuka okungaphezulu kwe-150%. Ngokwezibalo, iveki ephelileyo idayi esasazekileyo...Funda ngokugqithisileyo -
Yintoni idayi ephakathi?
Iidayi eziphakathi zisebe elibalulekileyo leshishini leekhemikhali ezintle. Uphuhliso olukhawulezayo lweshishini ledayi luxhomekeke kuphuhliso lweedayi eziphakathi. Ukususela ngeminyaka yoo-1950, ukuveliswa kweedayi kunye needayi eziphakathi eTshayina kuye kwaphuhliswa kakhulu. Ngenxa yokhuphiswano oluya lukhula ngamandla kwimarike...Funda ngokugqithisileyo -
Imfihlo yeDimethylaniline
Iklasi yeHazmat ikwiseshoni. Ngaba uqhelene nehazmat? Awuqondi? Kulungile. Yiza ujoyine nathi. Vumela umhleli athathe uhambo oluncinci kwihlabathi lehazmat. I-Dimethylaniline (C8H11N), uyaqonda? Ivela phi, kwaye iza kusetyenziselwa ntoni? Njani...Funda ngokugqithisileyo -
I-N,N-Dimethyl-p-toluidine CAS: 99-97-8 INTSHA
I-N,N-Dimethyl-p-toluidine CAS：99-97-8 Iipropati ze-N,N-Dimethyl-p-toluidine, ukusetyenziswa kunye nenkqubo yemveliso Iipropati ze-physicochemical I-N,N-dimethyl-p-toluidine lulwelo olunamafutha olungenambala okanye olutyheli olukhanyayo olunevumba leqanda elibolileyo, iqondo lokunyibilika eliyi-130.31℃, iqondo lokubila eliyi-211.5-212.5℃, ubunzima obuyi-0.9287-0.9366g/m...Funda ngokugqithisileyo -
I-N,N-Dimethyl-o-toluidine entsha
Igama lemveliso: N,N-Dimethyl-o-toluidine Igama lesiNgesi: N,N-Dimethyl-o-toluidine Inombolo yeCAS.:609-72-3 Ifomula yemolekyuli: C9H13N Ubunzima bemolekyuli: 135.21 Collapse hlela eli candelo idatha yeepropati zomzimba 1. Inkangeleko: ulwelo olutyheli olukhanyayo olunamafutha 2. Ubuninzi (g/mL, 25/4°C): 0.929 3. Isalathisi sokubonisa (nD20): ...Funda ngokugqithisileyo -
I-N,N-Dimethylaniline
Ikwaziwa nangokuthi yi-dimethyl tiphenylamine, ulwelo olunamafutha olungenambala ukuya koluphuzi olukhanyayo, olunevumba elimnandi, kulula ukuluxuba emoyeni okanye phantsi kwelanga kwaye lusebenzisa i-ze darked. Uxinano oluhambelanayo (20 ℃ / 4 ℃) 0.9555, inqanaba lokuqandisa 2.0 ℃, iqondo lokubila 193 ℃, iqondo lokutsha (ukuvula) 77 ℃, iqondo lokutsha 317 ℃, vi...Funda ngokugqithisileyo -
Inkampani yeshishini leMIT-IVY
Inkampani yeshishini leMIT-IVY yinkampani engaphantsi korhwebo lwangaphandle yeXuzhou Dongqing Chemical Co. Iimveliso eziphambili kwisabelo semarike yasekhaya se-97%. Le nkampani ikwiXuzhou City, kwiPhondo laseJiangsu, yinkampani yeekhemikhali egxile kwimveliso kunye nolawulo lwe...Funda ngokugqithisileyo -
Ukusetyenziswa kweSodium sulfate
1. Ishishini leekhemikhali lokwenza iglasi yamanzi yesodium silicate sodium sulfide kunye nezinye iimveliso zeekhemikhali. 2. Ishishini lephepha elisetyenziswa ekwenzeni i-sulfate pulp agent yokupheka. 3. Isetyenziswa kwishishini leglasi ukuthatha indawo yesoda ash njenge-co-solvent. 4. Isetyenziswa kwi...Funda ngokugqithisileyo -
Ukuba ufuna ukwazi ixabiso letyuwa yemizi-mveliso, kuya kufuneka ube ngowokuqala.
Nangona uninzi lwabathengi bamakhaya bengazi ngeendlela ezahlukeneyo zokusetyenziswa kwetyuwa yemizi-mveliso, amawaka amashishini amakhulu ayayifuna ukuba ivelise iimpahla kwaye ibonelele ngeenkonzo. Abathengi bayazi kakuhle iindlela zokhuseleko lokuthuthwa kwetyuwa yemizi-mveliso, ukusuka kwi-de-icin...Funda ngokugqithisileyo -
Yintoni idayi ephakathi?
Izinto eziPhakathi: Izinto eziPhakathi zokudaya (i-pigment) lisebe elibaluleke kakhulu kushishino lweekhemikhali ezintle. Uphuhliso lwezinto eziPhakathi ezixhasayo. Imveliso yaseTshayina yezinto eziPhakathi zokudaya kunye nombala iye yaphuhliswa kakhulu ukusukela ngeminyaka yoo-1950. Kwi...Funda ngokugqithisileyo -
Ungawugweba njani umgangatho wepeyinti ye-epoxy anticorrosive ngokusebenzisa iiparameter zobugcisa?
1. Ziqonde kakuhle iiparameter ezisisiseko Iiparameter zobugcisa zemveliso zinokubonisa imeko epheleleyo yemveliso. Xa uqonda iimveliso zepeyinti ezichasene nokubola kwe-epoxy, iiparameter zobugcisa zibe yinxalenye ebaluleke kakhulu yokuthenga. Ngokwembono...Funda ngokugqithisileyo
