Iimveliso
I-Diphenyl-p-phenylenediamine
Ifomula yoLwakhiwo
Ngokwasemzimbeni
Ukubonakala: umgubo ompunga okanye i-flake
Ubuninzi: 1.2
Indawo yokunyibilika: 143-145 °C(lit.)
Indawo yokubila: 220-225 °C0.5 mm Hg(lit.)
refractivity: 1.6300 (uqikelelo)
Indawo edanyazayo: 220-225 °C/1 mm
Idatha yoKhuseleko
Ikhowudi yeCustoms: 2921590090
Ixabiso lembuyekezo yeRhafu yokuThumela ngaphandle(%):11%
Isicelo
Isetyenziswe kwi-rubber yendalo kunye ne-latex efana ne-styrene-butadiene, i-nitrile-butadiene, i-cis-butyl, i-polyisoprene, njl., inokuyenza ibe nokumelana okuhle kwe-multi-flex kunye nokusebenza kwe-anti-cracking.Phucula amandla okuqina, uphucule ukhuseleko kwisinyithi esiyingozi njengeoksijini eshushu, i-ozone kunye nemanganese eludongeni lobhedu, kwaye ungabi nampembelelo kwi-vulcanization.Idityaniswe ne-antioxidant D, inokusombulula iingxaki ezahlukeneyo zokuguga kweemveliso zerabha emnyama.Ukongeza, isetyenziswa njenge polyethylene kunye polypropylene.Isetyenziswa njenge-antioxidant kwishishini lerabha
Indlela yokuvelisa: I-Hydroquinone iphendulwa kunye ne-aniline phantsi kwe-catalysis ye-triethyl phosphate ku-280-300℃ kunye noxinzelelo lwe-0.7MPa ixesha elithile.I-Chemicalbook isusa i-aniline engaphezulu ngaphantsi kwe-vacuum ephantsi kwaye idibanise i-intermediate phantsi kwe-vacuum ephezulu.Izinto eziseleyo emva kokuchithwa kwe-intermediate zihlanjululwe, zihlanjululwe kwaye zipakishwe njengemveliso egqityiweyo.Indlela yokusabela ifana ngolu hlobo lulandelayo
Udidi: Ulwelo olunokutsha
Ukuhlelwa kwetyhefu: ityhefu
Iimpawu zengozi eziqhumayo: zinokusabela nge-oxidizing agents;izinto ezibuthathaka
Iimpawu zengozi yokutsha: ubushushu, umlilo ovulekileyo ovuthayo ngakumbi;ukubola kobushushu bomsi onetyhefu wenitrogen oxide;i-agent ye-teratogenic
Ukugcinwa kunye neempawu zokuthutha: umoya kunye nowomile;igcinwe ngokwahlukileyo kwi-oxidizers
I-arhente yokucima umlilo: umgubo owomileyo, i-carbon dioxide;1211;ugwebu
