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

ulwelo olunamafutha angenambala okanye olukhanyayo kunye nevumba lamaqanda abolileyo, indawo yokunyibilika 130.31 ℃, indawo ebilayo 211.5-212.5 ℃, ubunzima kwiqondo lobushushu begumbi 0.9287 ~ 0.9366g/mL, isalathiso serefractive 1.5360 ~ 1.5470, amanzi athile angenakunyibilika, anyibiliki I-solvent ye-Organic, iyabola xa ibekwe ekukhanyeni.

Ukusetyenziswa: Njenge-photoinitiator esebenzayo ye-acrylonitrile (AN) i-polymerization, isetyenziswa ngokubanzi kwimveliso yezinto ezizibekela ngokukhawuleza zamazinyo, izinto zokubumba kunye ne-acrylic anaerobic adhesives. Isantya se-polymerization silingana ne-1.62 amandla oxinaniso lwe-AN kunye ne-0.62 amandla oxinzelelo lwe-DMT. Le mveliso idla ngokusetyenziswa njenge-accelerator. Ukongeza, inokuthi isetyenziswe njenge-accelerator yokunyanga i-polyester resin engasetyenziswanga kwaye isetyenziselwa ukuphucula ukunyanzeliswa kweegobolondo ze-capsule. I-DMT yi-polymerization accelerator, efana neetreyi zamazinyo zokufakelwa kwamazinyo. Icandelo layo eliphambili yi-methyl methacrylate, kunye neperoxide njengomqalisi. Inkqubo ye-polymerization eqhelekileyo kukuqiniswa ngokufudumeza emanzini abilayo kwi-100 ° C imizuzu engama-40. . Ukuba i-0.8% ye-amines ephakamileyo yongezwa, njenge-N, N-dimethyl-p-toluidine kunye ne-N, N-diisopropanol-p-toluidine, ukubunjwa kunokunyangwa ngokwalo kwimizuzu embalwa kwiqondo lokushisa. Oku kubangelwa kukuba i-amines ye-tertiary amine catalysis ikhawuleza ukubola kweperoxide kwiqondo lobushushu begumbi, ngaloo ndlela ikhawulezisa inkqubo ye-polymerization ye-methyl methacrylate. Ukongeza kwizinto zamazinyo, i-polymerization ye-plexiglass yangaphandle ikwasebenzisa inkqubo ye-catalytic self-condensation. Ukongeza i-0.8% ye-DMT ngexesha le-polymerization ikhuthaza zombini i-polymerization kunye ne-cross-linking. Oku konga umsebenzi kunye nexesha, kwaye kunokuphucula kakhulu umgangatho wokuqala. Umthamo wemveliso yezixhobo.

Iinkcukacha:
Igama lesiNgesi N,N-Dimethyl-p-toluidine
I-CAS 99-97-8

Ifomula yemolekyuli: C9H13N

Ubunzima bemolekyuli: 135.21