Uruganda Igiciro Cyiza Pentamethyldipropylenetriamine (PMDPTA) CAS: 3855-32-1

ibisobanuro bigufi:

PMDPTA ni umusemburo muke-wuzuye wa gel / cataliste, ushobora gukoreshwa muri polyether -ubwoko bwa polyurethane yoroshye ifuro, polyurethane ikomeye cyane hamwe nugufata.PMDPTA ikoreshwa cyane cyane muburyo bukonje HR ifuro.PMDPTA yitwa bitanu -base di -propyleneramine, ifite uburyo bwinshi bwo gukoresha muburyo butandukanye bworoshye kandi bukomeye.PMDPTA irashobora gutanga igisubizo cyuzuye cyo gutangira hamwe nigisubizo cya gel, kandi ikongerera igihe ifuro nigihe cyo gusubiza gel.Iyi catisiti ntishobora gukoreshwa yonyine, ariko kandi igabana nabandi ba catalizator hamwe nabafasha.PMDPTA irashobora gushonga muri polyether polyol.

Irashonga byoroshye mumashanyarazi menshi.Impirimbanyi ya gel hamwe na gel.Ibyiza bikoreshwa muburyo bworoshye bwo guhagarika ifuro, rishobora kwirinda guturika na pinhole ya furo, ifite imikorere myiza yo kuzamura.Kunoza imikorere, kwihanganira no gukiza hejuru yimikorere ya furo ikomeye.Kunoza umwobo muremure wa plastiki yoroshye.

Umutungo wumutungo: ingingo itetse: 102 ° C / 1mmHg, ubucucike: 0,83 g / cm3, indangagaciro yo kwanga: 1.4450 kugeza 1.4480, flash point: 92 ° C, coefficient acide (PKA): 9.88 ± 0.28 (Iteganya).Ikoreshwa cyane cyane kuri feri ya alkaline yo gushonga, kandi ikoreshwa no muri inter-fenylpenol, nibindi, kandi ikoreshwa kenshi nka catalizator muri esterisation na reaction dehydrasi;irangi

CAS: 3855-32-1

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Ibicuruzwa

Synonyme

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]; -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.

Porogaramu ya PMDPTA

Pentamethyldipropylenetriamine ni impumuro nziza ya feri / gel iringaniza, ishobora gukoreshwa kuri polyether polyurethane yoroshye ifuro, polyurethane ikomeye cyane, ibifuniko, ibifunga, nibindi, cyane cyane bikwiriye gukoreshwa Yu Cold Model HR Bubble.Ifuro irakinguwe neza kandi ikoreshwa muburyo bwa Maxfoam ifuro, ifite imikorere myiza.