Gaosi Mea Tau Lelei Pentamethyldipropylenetriamine (PMDPTA) CAS:3855-32-1

Tufuga Tau Lelei Pentamethyldipropylenetriamine (PMDPTA) CAS:3855-32-1 Ata Fa'aalia

fa'amatalaga puupuu:

O le PMDPTA o se faʻamaʻi maualalo faʻafefe / gel paleni catalyst, lea e mafai ona faʻaaogaina i le polyether -type polyurethane foam vaivai, polyurethane bubbles malo ma faʻapipiʻi faʻapipiʻi. PMDPTA fa'apitoa fa'aoga ile foam HR foam malulu. O le PMDPTA e taʻua o le lima-base di-propyleneramine, lea e iai le tele o faʻaoga i le tele o fomu vaivai ma malo. E mafai e le PMDPTA ona tuʻuina atu se tali amata paleni ma tali gel, ma faʻalautele le tali foam ma gel tali taimi. O lenei catalyst e le gata e mafai ona faʻaaogaina naʻo ia, ae faʻasoa faʻatasi ma isi catalysts ma ausilali fesoasoani. PMDPTA e mafai ona faʻamavaeina i polyether polyol.

E faigofie ona solo i le tele o solvents. Fua ma gel paleni tali. O mea lelei e faʻaaogaina i le pulumu poloka malu, lea e mafai ona aloese mai le taʻe ma le pine o le foam, lea e sili ona lelei le faʻaleleia o le faʻatinoga. Fa'aleleia atili le fa'agaioiina, fa'apalepale ma le fa'amālōlōina o le fa'atinoga o le foam malo. Fa'aleleia le pu maualuga ole palasitika foam vaivai.

Meatotino: mea faʻapipiʻi: 102 ° C / 1mmHg, density: 0,83 g / cm3, faʻailoga faʻasolosolo: 1.4450 i le 1.4480, faʻailoga moli: 92 ° C, faʻamaʻi faʻamaʻi (PKA): 9.88 ± 0.28 (Vaʻai). E masani ona faʻaaogaina mo phenols faʻafefeteina alkaline, ma faʻaaogaina foi mo inter -phenylphenols, ma isi, ma e masani ona faʻaaogaina e fai ma faʻamaʻi i le esterization ma le dehydration reactions; vali vali

CAS: 3855-32-1

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Synonyms

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 DIPROPYL 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.

Talosaga a le PMDPTA

Pentamethyldipropylenetriamine o se faʻamaʻi vaivai / gel paleni catalyst, lea e mafai ona faʻaaogaina mo polyether polyurethane foam vaivai, polyurethane bubbles faigata, coatings, adhesives, ma isi, aemaise lava talafeagai mo le faʻaaogaina Yu Cold Model HR Bubble. Ole foam e tatala lelei ma fa'aoga ile Maxfoam foaming process, lea e sili ona lelei le fa'atinoga.