N,N Dimethyl aniline P touldine(CAS : 99-97-8)

mvura isina ruvara kana yakareruka yero ine mafuta ane kunhuwa kwemazai akaora, kunyunguduka 130.31 ℃, 211.5-212.5 ℃, uremu pakamuri tembiricha 0.9287 ~ 0.9366g/mL, refractive index 1.5360 ~ 1.5470, insoluble in water. Organic solvent, inoora kana yaiswa pachiedza.

Mashandisiro: Senge inobudirira photoinitiator ye acrylonitrile (AN) polymerization, inoshandiswa zvakanyanya mukugadzirwa kwekukurumidza kuzvigadzika zvinhu zvemazino, zvinhu zvekuumba uye acrylic anaerobic adhesives. Iyo yekumhanyisa kwepolymerization inoenzanirana neiyo 1.62 simba reiyo AN concentration uye 0.62 simba reiyo DMT concentration. Ichi chigadzirwa chinowanzoshandiswa seaccelerator. Uye zvakare, inogona zvakare kushandiswa seanorapa accelerator kune isina unsaturated polyester resin uye inoshandiswa kuvandudza permeability ye capsule shells. DMT ndeye polymerization accelerator, senge matireyi emazino ekudyara mazino. Chikamu chayo chikuru ndeye methyl methacrylate, ine peroxide seyokutanga. Iyo yakajairika polymerization maitiro ndeyekuomesa nekudziya mumvura iri kufashaira pa100°C kwemaminetsi makumi mana. . Kana 0.8% ye tertiary amines yakawedzerwa, yakadai seN, N-dimethyl-p-toluidine uye N, N-disopropanol-p-toluidine, kuumbwa kunogona kurapwa pachako mukati memaminitsi mashomanana pakupisa kwekamuri. Izvi zvinokonzerwa nekuti tertiary amines Amine catalysis inomhanyisa kuparara kweperoxide pane tembiricha yekamuri, nekudaro ichimhanyisa iyo polymerization process yemethyl methacrylate. Pamusoro pezvigadzirwa zvemazino, yekunze plexiglass polymerization inoshandisawo catalytic self-condensation process. Kuwedzera 0.8% DMT panguva yepolymerization inosimudzira zvese polymerization uye kuyambuka-kubatanidza. Izvi zvinoponesa basa uye nguva, uye zvinogona kuvandudza zvakanyanya mhando yepakutanga. Equipment kugadzirwa kugona.

Tsanangudzo:
Zita reChirungu N,N-Dimethyl-p-toluidine
CAS 99-97-8

Molecular formula: C9H13N

Masikuru uremu: 135.21