nkhani

‌N,N-Dimethylcyclohexylamine‌ ndi chinthu chothandizira amine chomwe chili ndi kukhuthala kochepa, chogwira ntchito pang'ono ndipo chimagwiritsidwa ntchito m'njira zosiyanasiyana. Nazi ntchito zake zazikulu:

Chothandizira thovu cholimba cha polyurethane: N,N-dimethylcyclohexylamine imagwiritsidwa ntchito kwambiri ngati chothandizira thovu lolimba la polyurethane. Mtundu uwu wa thovu lolimba umagwiritsidwa ntchito kwambiri m'mafiriji, mafiriji, magalimoto, zotetezera mapaipi akunja ndi malo ena.
Fomula yolimba ya thovu: Ndi yoyenera kugwiritsa ntchito njira zomwe zimagwiritsidwa ntchito popangira thovu loteteza kutentha, kupopera mankhwala, mapanelo, zomatira za guluu, kuthira ndi kuziziritsa pamalopo, ndi zina zotero. Ndi yoyeneranso kupanga mafelemu olimba a mipando ya thovu ndi zinthu zokongoletsera.
Chothandizira kufulumizitsa mphira ndi chapakati pa ulusi wopangidwa: N,N-dimethylcyclohexylamine ingagwiritsidwe ntchito ngati chothandizira kufulumizitsa mphira ndi chapakati pa ulusi wopangidwa, zomwe ndizofunikira kwambiri popanga ulusi wa mphira ndi wopangidwa.

Utoto wapakati: Kuphatikiza apo, ungagwiritsidwenso ntchito ngati utoto wapakati popanga vanillin, azo dyes, triphenylmethane dyes, ndi zina zotero, ndipo ungagwiritsidwenso ntchito ngati solvent, stabilizer, analytical reagent, ndi zina zotero.
Mwachidule, N,N-dimethylcyclohexylamine imagwira ntchito yofunika kwambiri mumakampani opanga mankhwala. Sikuti imangogwira ntchito yofunika kwambiri popanga thovu lolimba la polyurethane, komanso imapereka ntchito popanga mphira, ulusi wopangidwa ndi utoto. Ntchito zofunika zapakati.

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Katundu wa Mankhwala a N,N-Dimethylcyclohexylamine
Malo osungunuka -60 °C
Kutentha kwa madzi: 158-159 °C (lit.)
kachulukidwe 0.849 g/mL pa 25 °C (lit.)
Kuthamanga kwa nthunzi 3.6 mm Hg (20 °C)
chizindikiro cha refractive n20/D 1.454(lit.)
Fp 108 °F
Sungani kutentha kosachepera +30°C.
kusungunuka 10 g/L (20°C)
mawonekedwe a Madzi
pka pK1:10.72(+1) (25°C)
mtundu Wowonekera
PH 12 (5g/l, H2O, 20℃)
malire ophulika 3.6-19%(V)
Kusungunuka kwa Madzi 10 g/L (20 ºC)
Malo Ozizira <-77℃
Mpweya Womvera Womvera
BRN 1919922
Chokhazikika cha dielectric 2.859999999999999999
InChIKey SVYKKECYCPFKGB-UHFFFAOYSA-N
LogP 2.31 pa 25℃
Chilolezo cha CAS DataBase 98-94-2 (Chilolezo cha CAS DataBase)
NIST Chemistry Reference Cyclohexanamine, N,N-dimethyl-(98-94-2)

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Nthawi yotumizira: Disembala-18-2025