Mai ƙera Kyakkyawan Farashin Pentamethyldipropylenetriamine (PMDPTA) CAS: 3855-32-1

taƙaitaccen bayanin:

PMDPTA wani ƙananan ƙamshi ne mai ƙamshi mai ƙamshi / gel ma'auni, wanda za'a iya amfani dashi a cikin polyether -type polyurethane taushi kumfa, polyurethane wuya kumfa da kuma shafi adhesives.Ana amfani da PMDPTA musamman a cikin kumfa HR mai sanyi.PMDPTA ana kiransa biyar -base di -propyleneramine, wanda ke da nau'ikan aikace-aikace a cikin kumfa mai laushi da wuya.PMDPTA na iya samar da daidaitaccen amsawar farawa da amsa gel, da kuma tsawaita lokacin kumfa da lokacin amsa gel.Wannan mai kara kuzari ba za a iya amfani da shi kadai ba, har ma yana rabawa tare da wasu masu kara kuzari da wakilai.Ana iya narkar da PMDPTA a cikin polyether polyol.

Ana narkar da shi cikin sauƙi a yawancin kaushi.Kumfa da gel dauki ma'auni.Ana amfani da abũbuwan amfãni a cikin kumfa mai laushi mai laushi, wanda zai iya kauce wa raguwa da ƙuƙwalwar kumfa, wanda yana da kyakkyawan aikin haɓaka.Inganta aiwatarwa, juriya da aikin warkewa na saman kumfa mai wuya.Inganta rami mafi girma na filastik kumfa mai laushi.

Kaddarorin kadarorin: wurin tafasa: 102 ° C / 1mmHg, yawa: 0,83 g / cm3, index refractive: 1.4450 zuwa 1.4480, filashi: 92 ° C, acidity coefficient (PKA): 9.88 ± 0.28 (Annabta).An fi amfani da shi don narkewar phenols na alkaline, kuma ana amfani dashi don inter-phenylphenols, da sauransu, kuma ana amfani dashi sau da yawa azaman mai kara kuzari a cikin esterization da halayen rashin ruwa;rini tsaka-tsaki

Saukewa: 3855-32-1

Aika mana imel

Cikakken Bayani

Tags samfurin

Makamantu

2,6,10-TRIMETHYL-2,6,10-TRIAZAUNDECANE;N-(3- (DIMETHYLAMINO)PROPYL)-N,N',N'-TRIMETHYLPROPANE-1,3-DIAMINE;N,N,N', N',N''-PENTAMETHYL DIPROPYLENE TRIAMIN;N,N,N',N'',N''-PENTAMETHYLDIPROPYLEN-TRIAMIN;N-METHYL-N,N-BIS[3-(DIMETHYLAMINO)PROPYL]AMIN;3 -Propanediamine, N-[3- (dimethylamino) propyl] -N, N', N'-trimethyl-1; N, N, N'-Trimethyl-N'-[3- (dimethylamino) propyl] -1,3 -propanediamine; n-[3- (dimethylamino) propyl] -n, n', n'-trimethyl-3-propanediamine.

Aikace-aikace na PMDPTA

Pentamethyldipropylenetriamine ne mai ƙarancin ƙanshi mai ƙanshi / gel ma'auni mai haɓakawa, wanda za'a iya amfani dashi don polyether polyurethane kumfa mai laushi, polyurethane wuya kumfa, sutura, adhesives, da dai sauransu, musamman dace da amfani Yu Cold Model HR Bubble.An buɗe kumfa da kyau kuma ana amfani dashi a cikin tsarin kumfa na Maxfoam, wanda ke da kyakkyawan aiki.