Kaihanga Utu Pai Pentamethyldipropylenetriamine (PMDPTA) CAS:3855-32-1

whakaahuatanga poto:

Ko te PMDPTA he iti te kakara o te pahuka i te hinu, ka taea te whakamahi i roto i te polyether -type polyurethane polyurethane, nga mirumiru pakeke polyurethane me nga whakapiri pani.Ka whakamahia te PMDPTA i roto i te pahuka HR maaka makariri.Ko te PMDPTA e kiia ana e rima -base di -propyleneramine, he maha nga momo tono i roto i nga momo pahuka ngohengohe me te pakeke.Ka taea e te PMDPTA te whakarato i te whakautu tiimata me te whakautu reera, me te whakaroa i te tauhohenga pahuka me te wa whakautu gel.Kaore e taea te whakamahi anake i tenei whakakorikori, engari ka tiritiri ki etahi atu whakakorikori me nga apiha awhina.Ka taea te whakakore i te PMDPTA ki te polyether polyol.

He ngawari te rewa i roto i te nuinga o nga whakarewa.Hukahuka me te tauhohenga kiri.Ko nga painga ka whakamahia i roto i te pahuka paraka ngohengohe, ka taea te karo i te pakaru me te pinhole o te pahuka, he pai te mahi whakanui.Whakapai ake i te mahinga, te manawanui me te mahi whakaora mata o te pahuka i te uaua.Whakapai ake i te kohao teitei o te kirihou pahuka i ngawari.

Nga taonga: ira koropuputanga: 102 ° C / 1mmHg, kiato: 0,83 g / cm3, taupū whakaata: 1.4450 ki te 1.4480, ira hiko: 92 ° C, whakarea waikawa (PKA): 9.88 ± 0.28 (Marama).Kei te nuinga whakamahia te reira mo te phenols rewa kawakore, me te whakamahia hoki mo inter -phenylphenols, me ētahi atu, a he maha whakamahia rite whakakōkī i roto i te esterization me tauhohe matewai;waikano takawaenga

CAS: 3855-32-1

Tukuna he imeera ki a matou

Taipitopito Hua

Tohu Hua

Nga kupu taurite

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 TRIAMINE;N,N,N',N'',N''-PENTAMETHYLDIPROPYLEN-TRIAMIN;N-METHYL-N,N-BIS[3-(DIMETHYLAMINO)PROPYL]AMINE;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.

Nga tono a PMDPTA

Ko te Pentamethyldipropylenetriamine he iti-kakara pahuka / gel toenga whakakōkī, e taea te whakamahi mō te polyether polyurethane pahuka i ngohengohe, polyurethane mirumiru pakeke, paninga, adhesives, me ētahi atu, rawa pai mo te whakamahi Yu Cold Model HR Bubble.He pai te whakatuwhera o te pahuka me te whakamahi i roto i te mahi pahuka a Maxfoam, he pai te mahi.