Lihlahisoa
Diphenyl-p-phenylenediamine
Foromo ea Sebopeho
Ea nama
Ponahalo: phofo e putsoa kapa flake
Boima: 1.2
Sebaka se qhibilihang: 143-145 °C(lit.)
Sebaka se belang: 220-225 °C0.5 mm Hg(lit.)
refractivity: 1.6300 (khakanyo)
Sebaka sa ho benya: 220-225 °C/1 mm
Lintlha tsa Polokeho
Meetlo Khoutu:2921590090
Sekhahla sa Puseletso ea Lekhetho la Thepantle(%):11%
Kopo
E sebelisoa ka rabara ea tlhaho le latex e kang styrene-butadiene, nitrile-butadiene, cis-butyl, polyisoprene, joalo-joalo, e ka etsa hore e be le mekhoa e metle ea ho hanyetsa li-multi-flex le ts'ebetso ea anti-cracking.Ntlafatsa matla a ho tiea, ho matlafatsa tšireletso khahlanong le litšepe tse kotsi tse kang oksijene e chesang, ozone le manganese leboteng la koporo, 'me u se ke ua ba le tšusumetso ho vulcanization.E kopantsoe le antioxidant D, e ka rarolla mathata a fapaneng a botsofali a lihlahisoa tsa rabara e lefifi.Ho feta moo, e boetse e sebelisoa e le polyethylene le polypropylene.E sebelisoa e le antioxidant indastering ea rabara
Mokhoa oa tlhahiso: Hydroquinone e sebetsanoa le aniline tlas'a catalysis ea triethyl phosphate ho 280-300 ℃ le 0.7MPa khatello ea nako e itseng.Chemicalbook e tlosa aniline e feteletseng ka tlas'a vacuum e tlase ebe e senya e bohareng tlas'a vacuum e phahameng.Lintho tse setseng ka mor'a hore ho be le distillation ea bohareng li tšeloa, li phofshoa ebe li kenngoa e le sehlahisoa se felileng.Karabelo ea synthesis ke e latelang
Sehlopha: Mokelikeli o tukang
Karolelano ea chefo: chefo
Litšobotsi tsa kotsi tse phatlohang: e ka sebetsana le li-oxidizing agents;li-allergen tse fokolang
Litšobotsi tsa kotsi ea ho chesa: mocheso, mollo o bulehileng o tukang haholoanyane;ho bola ha mocheso oa mosi o chefo oa nitrogen oxide;moemeli oa teratogenic
Litšobotsi tsa polokelo le lipalangoang: ho kenya moea le ho omella;bolokoa ka thoko ho li-oxidizers
Setsi sa ho tima mollo: phofo e omileng, carbon dioxide;1211;foam
